List of works - Richmond Sarpong

A Benzyne Insertion Approach to Hetisine-Type Diterpenoid Alkaloids: Synthesis of Cossonidine (Davisine)

scientific article published on 19 June 2018

A Case for Bond-Network Analysis in the Synthesis of Bridged Polycyclic Complex Molecules: Hetidine and Hetisine Diterpenoid Alkaloids

scientific article published on 05 December 2019

A Copper-Mediated Conjugate Addition Approach to Analogues of Aconitine-Type Diterpenoid Alkaloids

article

A Late-Stage Functionalization Approach to Derivatives of the Pyrano[3,2- a]carbazole Natural Products

scientific article published on 17 April 2019

A Short Synthesis of Delavatine A Unveils New Insights into Site-Selective Cross-Coupling of 3,5-Dibromo-2-pyrone

scientific article published on 30 January 2019

A Unified Strategy for the Enantiospecific Total Synthesis of Delavatine A and Formal Synthesis of Incarviatone A

scientific article published on 03 September 2019

A Unifying Synthesis Approach to the C18-, C19-, and C20-Diterpenoid Alkaloids

scientific article

A divergent approach to the synthesis of the yohimbinoid alkaloids venenatine and alstovenine.

scientific article published on 23 December 2012

A unified strategy to reverse-prenylated indole alkaloids: total syntheses of preparaherquamide, premalbrancheamide, and (+)-VM-55599

scientific article published on 28 May 2020

An approach to the synthesis of dimeric resveratrol natural products via a palladium-catalyzed domino reaction

scientific article published on April 2009

Application of a Palladium-Catalyzed C-H Functionalization/Indolization Method to Syntheses of cis-Trikentrin A and Herbindole B.

scientific article

Application of a Palladium-Catalyzed C−H Functionalization/Indolization Method to Syntheses ofcis-Trikentrin A and Herbindole B

Atropurpuran - Missing Biosynthetic Link Leading to the Hetidine and Arcutine C20-Diterpenoid Alkaloids or an Oxidative Degradation Product?

scientific article published on June 2015

Author Correction: Deconstructive diversification of cyclic amines

scientific article published on 01 April 2020

Bio-inspired synthesis of xishacorenes A, B, and C, and a new congener from fuscol

scientific article published on 03 July 2019

Bioinspired chemical synthesis of monomeric and dimeric stephacidin A congeners.

scientific article published on 18 September 2017

Calyciphylline B-Type Alkaloids: Total Syntheses of (-)-Daphlongamine H and (-)-Isodaphlongamine H

scientific article published on 16 May 2019

Calyciphylline B-type Alkaloids: Evolution of a Synthetic Strategy to (-)-Daphlongamine H

scientific article published on 02 October 2019

Catalyst-controlled formal [4 + 3] cycloaddition applied to the total synthesis of (+)-barekoxide and (-)-barekol

scientific article

Chemoselective Esterification and Amidation of Carboxylic Acids with Imidazole Carbamates and Ureas ⬇️

scientific article published on October 15, 2010

Chichibabin-type direct alkylation of pyridyl alcohols with alkyl lithium reagents

scientific article published on 12 October 2012

Concise synthesis of pauciflorol F using a Larock annulation

scientific article published on December 2009

Copper-Catalyzed [4+2] Cycloaddition of 9 H-Cyclohepta[ b]pyridine-9-one and Electron-Rich Alkenes

scientific article published on 20 June 2019

Correction to “Generality and Strength of Transition Metal β-Effects”

scientific article published on 14 September 2018

Cyanoamidine Cyclization Approach to Remdesivir's Nucleobase

scientific article published on 21 October 2020

Deconstructive fluorination of cyclic amines by carbon-carbon cleavage

scientific article published in Science

Development of an anomalous Heck reaction: skeletal rearrangement of divinyl and enyne carbinols

scientific article published on December 2005

Direct access to functionalized azepanes by cross-coupling with α-halo eneformamides

scientific article published on 23 January 2014

Direct methoxypyridine functionalization approach to magellanine-type Lycopodium alkaloids

scientific article published on 27 December 2011

Divergent reactions on racemic mixtures

scientific article published on 31 May 2011

Effect of protic additives in Cu-catalysed asymmetric Diels-Alder cycloadditions of doubly activated dienophiles: towards the synthesis of magellanine-type Lycopodium alkaloids.

scientific article published on 4 September 2017

Electronic effects in the pt-catalyzed cycloisomerization of propargylic esters: synthesis of 2,3-disubstituted indolizines as a mechanistic probe

scientific article published on 11 September 2007

Enantiospecific Entry to a Common Decalin Intermediate for the Syntheses of Highly Oxygenated Terpenoids

scientific article published on 11 September 2019

Expedient synthesis of fused azepine derivatives using a sequential rhodium(II)-catalyzed cyclopropanation/1-aza-Cope rearrangement of dienyltriazoles

scientific article published on 15 July 2014

Experimental characterization and computational study of unique C,N-chelated lithium dianions

scientific article

Function and Structure of MalA/MalA', Iterative Halogenases for Late-Stage C-H Functionalization of Indole Alkaloids.

scientific article published on 4 August 2017

Gallium(III)-catalyzed cycloisomerization approach to the diterpenoid alkaloids: construction of the core structure for the hetidines and hetisines

scientific article published on 26 March 2013

Generality and Strength of Transition Metal β-Effects

scientific article published on 07 August 2018

Heathcock-inspired strategies for the synthesis of fawcettimine-type Lycopodium alkaloids

scientific article published on 05 December 2013

Indolizinones as synthetic scaffolds: fundamental reactivity and the relay of stereochemical information

scientific article published on 9 November 2011

Insect ryanodine receptor: distinct but coupled insecticide binding sites for [N-C(3)H(3)]chlorantraniliprole, flubendiamide, and [(3)H]ryanodine

scientific article

Intramolecular C(sp3)-N coupling by oxidation of benzylic C,N-dianions

scientific article published on 16 January 2013

Isocanthine Synthesis via Rh(III)-Catalyzed Intramolecular C-H Functionalization.

scientific article

Isolation, synthesis and bioactivity studies of phomactin terpenoids ⬇️

scientific article published on 30 July 2018

Magnesiate Addition/Ring-Expansion Strategy To Access the 6-7-6 Tricyclic Core of Hetisine-Type C20-Diterpenoid Alkaloids

scientific article published on 18 August 2017

Mechanism of a No-Metal-Added Heterocycloisomerization of Alkynylcyclopropylhydrazones: Synthesis of Cycloheptane-Fused Aminopyrroles Facilitated by Copper Salts at Trace Loadings.

scientific article published on 06 July 2017

Metabolomics Reveals Minor Tambjamines in a Marine Invertebrate Food Chain

scientific article published on 29 December 2020

Methoxypyridines in the synthesis of Lycopodium alkaloids: total synthesis of (+/-)-lycoposerramine R

scientific article published on June 2010

Neonicotinoid insecticides induce salicylate-associated plant defense responses.

scientific article

New GABA/glutamate receptor target for [³H]isoxazoline insecticide

scientific article published on 12 March 2013

Organic Chemistry: A Call to Action for Diversity and Inclusion

scientific article published on 10 August 2020

Oxazaborinines from Vinylogous N-Allylic Amides: Reactivities of Underexplored Heterocyclic Building Blocks.

scientific article published on 18 April 2018

Oxidative cyclization of prodigiosin by an alkylglycerol monooxygenase-like enzyme.

scientific article published on 11 September 2017

Parallel kinetic resolution approach to the cyathane and cyanthiwigin diterpenes using a cyclopropanation/Cope rearrangement

scientific article published on January 2009

Production of the antimalarial drug precursor artemisinic acid in engineered yeast

scientific article

Protic-solvent-mediated cycloisomerization of quinoline and isoquinoline propargylic alcohols: syntheses of (±)-3-demethoxyerythratidinone and (±)-cocculidine

scientific article

Pt(II)-catalyzed synthesis of 1,2-dihydropyridines from aziridinyl propargylic esters

scientific article published on 24 April 2007

Pt-catalyzed cyclization/1,2-migration for the synthesis of indolizines, pyrrolones, and indolizinones

scientific article published on 20 February 2007

Pt-catalyzed cyclization/migration of propargylic alcohols for the synthesis of 3(2H)-furanones, pyrrolones, indolizines, and indolizinones

scientific article published on 28 February 2008

Pt-catalyzed pentannulations from in situ generated metallo-carbenoids utilizing propargylic esters

scientific article published on September 2005

Reactivity and Selectivity Controlling Factors in the Pd/Dialkylbiarylphosphine-Catalyzed C-C Cleavage/Cross-Coupling of an N-Fused Bicyclo α-Hydroxy-β-Lactam

scientific article published on 08 December 2020

Rearrangement of Hydroxylated Pinene Derivatives to Fenchone-Type Frameworks: Computational Evidence for Dynamically-Controlled Selectivity

article

Remarkable facilitation of hetero-cycloisomerizations with water and other polar protic solvents: metal-free synthesis of indolizines

scientific article published on January 2010

Single-atom logic for heterocycle editing

scientific article published on 11 April 2022

Stereocontrolled synthesis of vicinally functionalized piperidines by nucleophilic β-addition of alkyllithiums to α-aryl substituted piperidine enecarbamates

scientific article published on May 2015

Structure, biosynthetic relationships and chemical synthesis of the icetexane diterpenoids.

scientific article published on 25 June 2009

Studies on C20-diterpenoid alkaloids: synthesis of the hetidine framework and its application to the synthesis of dihydronavirine and the atisine skeleton

scientific article

Surveying ubiquitin structure by noncovalent attachment of distance constrained bis(crown) ethers.

scientific article

Syntheses of Denudatine Diterpenoid Alkaloids: Cochlearenine, N-Ethyl-1α-hydroxy-17-veratroyldictyzine, and Paniculamine.

scientific article published on 15 August 2016

Synthesis of Bridged Bicyclic Amines by Intramolecular Amination of Remote C-H Bonds: Synergistic Activation by Light and Heat

scientific article published on 10 August 2020

Synthesis of Cycloprodigiosin Identifies the Natural Isolate as a Scalemic Mixture

scientific article published on 26 June 2015

Synthesis of the bridging framework of phragmalin-type limonoids

scientific article published on 3 April 2012

Synthesis of the pentacyclic skeleton of the indole alkaloid arboflorine.

scientific article

Synthetic strategies toward hetidine and hetisine-type diterpenoid alkaloids

scientific article published on 14 February 2014

Synthetic studies on pseudo-dimeric Lycopodium alkaloids: total synthesis of complanadine B.

scientific article published on 10 January 2013

Synthetic studies on the icetexones: enantioselective formal syntheses of icetexone and epi-icetexone.

scientific article published on July 2013

Synthetic studies toward lapidilectine-type Kopsia alkaloids

scientific article published on 3 January 2012

The Development of a Facile Tandem Wolff/Cope Rearrangement for the Synthesis of Fused Carbocyclic Skeletons ⬇️

scientific article published on November 12, 2003

Total Syntheses of Xiamycins A, C, F, H and Oridamycin A and Preliminary Evaluation of their Anti-Fungal Properties

scientific article published on 12 September 2019

Total Synthesis of (−)-Xishacorene B from (R)-Carvone Using a C–C Activation Strategy

scientific article published on 25 July 2018

Total Synthesis of Pentacyclic (-)-Ambiguine P Using Sequential Indole Functionalizations

scientific article published on 04 February 2019

Total Synthesis of Terpenoids Employing a "Benzannulation of Carvone" Strategy: Synthesis of (-)-Crotogoudin.

scientific article

Total Synthesis of the Diterpenoid Alkaloid Arcutinidine Using a Strategy Inspired by Chemical Network Analysis

scientific article published on 21 August 2019

Total synthesis and isolation of citrinalin and cyclopiamine congeners ⬇️

scientific article

Total synthesis of (+)-complanadine A using an iridium-catalyzed pyridine C-H functionalization.

scientific article

Toward a symphony of reactivity: cascades involving catalysis and sigmatropic rearrangements

scientific article published on March 2014

Understanding Regiodivergence in a Pd(II)-Mediated Site-Selective C–H Alkynylation

β-Carboline Amides as Intrinsic Directing Groups for C(sp2)-H Functionalization

scientific article published in January 2017

List of works by Richmond Sarpong

A Benzyne Insertion Approach to Hetisine-Type Diterpenoid Alkaloids: Synthesis of Cossonidine (Davisine)

A Case for Bond-Network Analysis in the Synthesis of Bridged Polycyclic Complex Molecules: Hetidine and Hetisine Diterpenoid Alkaloids

A Copper-Mediated Conjugate Addition Approach to Analogues of Aconitine-Type Diterpenoid Alkaloids

A Late-Stage Functionalization Approach to Derivatives of the Pyrano[3,2- a]carbazole Natural Products

A Short Synthesis of Delavatine A Unveils New Insights into Site-Selective Cross-Coupling of 3,5-Dibromo-2-pyrone

A Unified Strategy for the Enantiospecific Total Synthesis of Delavatine A and Formal Synthesis of Incarviatone A

A Unifying Synthesis Approach to the C18-, C19-, and C20-Diterpenoid Alkaloids

A divergent approach to the synthesis of the yohimbinoid alkaloids venenatine and alstovenine.

A unified strategy to reverse-prenylated indole alkaloids: total syntheses of preparaherquamide, premalbrancheamide, and (+)-VM-55599

An approach to the synthesis of dimeric resveratrol natural products via a palladium-catalyzed domino reaction

Application of a Palladium-Catalyzed C-H Functionalization/Indolization Method to Syntheses of cis-Trikentrin A and Herbindole B.

Application of a Palladium-Catalyzed C−H Functionalization/Indolization Method to Syntheses ofcis-Trikentrin A and Herbindole B

Atropurpuran - Missing Biosynthetic Link Leading to the Hetidine and Arcutine C20-Diterpenoid Alkaloids or an Oxidative Degradation Product?

Author Correction: Deconstructive diversification of cyclic amines

Bio-inspired synthesis of xishacorenes A, B, and C, and a new congener from fuscol

Bioinspired chemical synthesis of monomeric and dimeric stephacidin A congeners.

Calyciphylline B-Type Alkaloids: Total Syntheses of (-)-Daphlongamine H and (-)-Isodaphlongamine H

Calyciphylline B-type Alkaloids: Evolution of a Synthetic Strategy to (-)-Daphlongamine H

Catalyst-controlled formal [4 + 3] cycloaddition applied to the total synthesis of (+)-barekoxide and (-)-barekol

Chemoselective Esterification and Amidation of Carboxylic Acids with Imidazole Carbamates and Ureas ⬇️

Chichibabin-type direct alkylation of pyridyl alcohols with alkyl lithium reagents

Concise synthesis of pauciflorol F using a Larock annulation

Copper-Catalyzed [4+2] Cycloaddition of 9 H-Cyclohepta[ b]pyridine-9-one and Electron-Rich Alkenes

Correction to “Generality and Strength of Transition Metal β-Effects”

Cyanoamidine Cyclization Approach to Remdesivir's Nucleobase

Deconstructive fluorination of cyclic amines by carbon-carbon cleavage

Development of an anomalous Heck reaction: skeletal rearrangement of divinyl and enyne carbinols

Direct access to functionalized azepanes by cross-coupling with α-halo eneformamides

Direct methoxypyridine functionalization approach to magellanine-type Lycopodium alkaloids

Divergent reactions on racemic mixtures

Effect of protic additives in Cu-catalysed asymmetric Diels-Alder cycloadditions of doubly activated dienophiles: towards the synthesis of magellanine-type Lycopodium alkaloids.

Electronic effects in the pt-catalyzed cycloisomerization of propargylic esters: synthesis of 2,3-disubstituted indolizines as a mechanistic probe

Enantiospecific Entry to a Common Decalin Intermediate for the Syntheses of Highly Oxygenated Terpenoids

Expedient synthesis of fused azepine derivatives using a sequential rhodium(II)-catalyzed cyclopropanation/1-aza-Cope rearrangement of dienyltriazoles

Experimental characterization and computational study of unique C,N-chelated lithium dianions

Function and Structure of MalA/MalA', Iterative Halogenases for Late-Stage C-H Functionalization of Indole Alkaloids.

Gallium(III)-catalyzed cycloisomerization approach to the diterpenoid alkaloids: construction of the core structure for the hetidines and hetisines

Generality and Strength of Transition Metal β-Effects

Heathcock-inspired strategies for the synthesis of fawcettimine-type Lycopodium alkaloids

Indolizinones as synthetic scaffolds: fundamental reactivity and the relay of stereochemical information

Insect ryanodine receptor: distinct but coupled insecticide binding sites for [N-C(3)H(3)]chlorantraniliprole, flubendiamide, and [(3)H]ryanodine

Intramolecular C(sp3)-N coupling by oxidation of benzylic C,N-dianions

Isocanthine Synthesis via Rh(III)-Catalyzed Intramolecular C-H Functionalization.

Isolation, synthesis and bioactivity studies of phomactin terpenoids ⬇️

Magnesiate Addition/Ring-Expansion Strategy To Access the 6-7-6 Tricyclic Core of Hetisine-Type C20-Diterpenoid Alkaloids

Mechanism of a No-Metal-Added Heterocycloisomerization of Alkynylcyclopropylhydrazones: Synthesis of Cycloheptane-Fused Aminopyrroles Facilitated by Copper Salts at Trace Loadings.

Metabolomics Reveals Minor Tambjamines in a Marine Invertebrate Food Chain

Methoxypyridines in the synthesis of Lycopodium alkaloids: total synthesis of (+/-)-lycoposerramine R

Neonicotinoid insecticides induce salicylate-associated plant defense responses.

New GABA/glutamate receptor target for [³H]isoxazoline insecticide

Organic Chemistry: A Call to Action for Diversity and Inclusion

Oxazaborinines from Vinylogous N-Allylic Amides: Reactivities of Underexplored Heterocyclic Building Blocks.

Oxidative cyclization of prodigiosin by an alkylglycerol monooxygenase-like enzyme.

Parallel kinetic resolution approach to the cyathane and cyanthiwigin diterpenes using a cyclopropanation/Cope rearrangement

Production of the antimalarial drug precursor artemisinic acid in engineered yeast

Protic-solvent-mediated cycloisomerization of quinoline and isoquinoline propargylic alcohols: syntheses of (±)-3-demethoxyerythratidinone and (±)-cocculidine

Pt(II)-catalyzed synthesis of 1,2-dihydropyridines from aziridinyl propargylic esters

Pt-catalyzed cyclization/1,2-migration for the synthesis of indolizines, pyrrolones, and indolizinones

Pt-catalyzed cyclization/migration of propargylic alcohols for the synthesis of 3(2H)-furanones, pyrrolones, indolizines, and indolizinones

Pt-catalyzed pentannulations from in situ generated metallo-carbenoids utilizing propargylic esters

Reactivity and Selectivity Controlling Factors in the Pd/Dialkylbiarylphosphine-Catalyzed C-C Cleavage/Cross-Coupling of an N-Fused Bicyclo α-Hydroxy-β-Lactam

Rearrangement of Hydroxylated Pinene Derivatives to Fenchone-Type Frameworks: Computational Evidence for Dynamically-Controlled Selectivity

Remarkable facilitation of hetero-cycloisomerizations with water and other polar protic solvents: metal-free synthesis of indolizines

Single-atom logic for heterocycle editing

Stereocontrolled synthesis of vicinally functionalized piperidines by nucleophilic β-addition of alkyllithiums to α-aryl substituted piperidine enecarbamates

Structure, biosynthetic relationships and chemical synthesis of the icetexane diterpenoids.

Studies on C20-diterpenoid alkaloids: synthesis of the hetidine framework and its application to the synthesis of dihydronavirine and the atisine skeleton

Surveying ubiquitin structure by noncovalent attachment of distance constrained bis(crown) ethers.

Syntheses of Denudatine Diterpenoid Alkaloids: Cochlearenine, N-Ethyl-1α-hydroxy-17-veratroyldictyzine, and Paniculamine.

Synthesis of Bridged Bicyclic Amines by Intramolecular Amination of Remote C-H Bonds: Synergistic Activation by Light and Heat

Synthesis of Cycloprodigiosin Identifies the Natural Isolate as a Scalemic Mixture

Synthesis of the bridging framework of phragmalin-type limonoids

Synthesis of the pentacyclic skeleton of the indole alkaloid arboflorine.

Synthetic strategies toward hetidine and hetisine-type diterpenoid alkaloids

Synthetic studies on pseudo-dimeric Lycopodium alkaloids: total synthesis of complanadine B.

Synthetic studies on the icetexones: enantioselective formal syntheses of icetexone and epi-icetexone.

Synthetic studies toward lapidilectine-type Kopsia alkaloids

The Development of a Facile Tandem Wolff/Cope Rearrangement for the Synthesis of Fused Carbocyclic Skeletons ⬇️

Total Syntheses of Xiamycins A, C, F, H and Oridamycin A and Preliminary Evaluation of their Anti-Fungal Properties