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List of works by Ludger Ernst

1H and 31P NMR data of protected deoxycytidylyl-deoxyribonucleoside phosphates

scientific article

1H and 31P NMR data of protected thymidylyl-deoxyribonucleoside phosphates

scientific article

A flexible hydroazulene synthesis

Acquired and partially de novo synthesized pyrrolizidine alkaloids in two polyphagous arctiids and the alkaloid profiles of their larval food-plants.

scientific article

Analysis of synthetic cannabinoids in "spice-like" herbal highs: snapshot of the German market in summer 2011.

scientific article

Biosynthesis of the biphenyl phytoalexin aucuparin in Sorbus aucuparia cell cultures treated with Venturia inaequalis

scientific article published on 24 September 2013

Cinnamate:CoA ligase initiates the biosynthesis of a benzoate-derived xanthone phytoalexin in Hypericum calycinum cell cultures

scientific article

Cyclophanes, XXXV. DNMR, molecular mechanics, and crystal structures of 2,11-dithia[3.3]orthometacyclophane and 2,11-dithia[3.3]orthoparacyclophane

article published in 1990

Differential effect of elicitors on biphenyl and dibenzofuran formation in Sorbus aucuparia cell cultures

scientific article published on 20 October 2010

Identification and characterization of JWH-122 used as new ingredient in "Spice-like" herbal incenses

scientific article published on 8 April 2011

Identification and quantification of synthetic cannabinoids in "spice-like" herbal mixtures: Update of the German situation for the spring of 2016.

scientific article published on 4 November 2016

Identification and quantification of synthetic cannabinoids in 'spice-like' herbal mixtures: Update of the German situation in summer 2018

scientific article published on 15 November 2018

Identification and quantification of synthetic cannabinoids in 'spice-like' herbal mixtures: a snapshot of the German situation in the autumn of 2012

scientific article published on 30 May 2013

Identification and quantification of synthetic cannabinoids in ‘spice-like’ herbal mixtures: Update of the German situation in early 2017

scientific article published in August 2017

In vitro formation of the anthranoid scaffold by cell-free extracts from yeast-extract-treated Cassia bicapsularis cell cultures

scientific article published on 08 February 2013

Intramolecular reactions in pseudo-geminally substituted [2.2]paracyclophanes

scientific article published on 01 January 2007

Molecular Cloning and Characterization of a Xanthone Prenyltransferase from Hypericum calycinum Cell Cultures.

scientific article published on 27 August 2015

Preparation and NMR spectra of four isomeric diformyl[2.2]paracyclophanes (cyclophanes 66).

scientific article

Preparation and Structure of a Diphosphorus Compound with Positive Charges on the Two Directly Bonded Phosphorus Atoms

scholarly article by Dietmar Schomburg et al published November 1985 in Angewandte Chemie International Edition

Preparation of highly hindered polyenes with tert-butyl groups in internal positions.

scientific article published in December 2010

Preparation, structural properties and thermal isomerization of hex-3-ene-1,5-diyne bridged [2.2]paracyclophanes

scientific article published on 21 October 2014

Pyrrolizidine alkaloids in the food chain: development, validation, and application of a new HPLC-ESI-MS/MS sum parameter method

scientific article published on 19 November 2013

Pyrrolizidine alkaloids of the endemic Mexican genus Pittocaulon and assignment of stereoisomeric 1,2-saturated necine bases

scientific article published on 23 August 2007

Reaction of Dicyanocobyrinic Heptamethyl Ester with Ascorbic Acid ⬇️

scientific article published on July 1, 1977

Reaction of Ru 3 (CO) 12 with supermesityldiphosphene: a new type of reaction of a Group 8 transition metal carbonyl with a diphosphene

Reactions of some mixed-valence diphosphorus compounds with the platinum(0) complex, (C2H4)Pt(PPh3)2. X-ray crystal structure of the product of the reaction of (C2H4)Pt(PPh3)2 with a λ3Pλ4P+ diphosphorus compound

article published in 1989

Selenol Nitrosation andSe-Nitrososelenol Homolysis: A Reaction Path with Possible Biochemical Implications

scientific article published on 01 July 2004

Sila-biperiden undendo-Sila-biperiden: Synthesen, Kristallstrukturen und antimuscarinische Eigenschaften

Singly and doubly twisted [36]annulenes: synthesis and calculations

scientific article published in July 2010

Spice: a never ending story?

scientific article

Structural and quantitative analysis of Equisetum alkaloids.

scientific article published on 27 March 2015

Synthetic cannabinoids in "spice-like" herbal blends: first appearance of JWH-307 and recurrence of JWH-018 on the German market

scientific article

The 4-chloro-2-oxo-1,3,5,5,8-pentamethyl-1,3,8-triaza-5-azonia-4λ5-phosphaspiro[3.4]octyl cation: X-ray crystal structure determination and variable temperature 1H NMR spectra

Unusual P=C bond cleavage by double dichlorosilylene transfer from trichlorosilyltrimethylgermane to P-phosphanyl phosphaalkenes

scientific article published on 01 October 2002

Zur Reaktion von Isocyaniden mit Nitriliminen[1]

Zur absoluten Konfiguration der Enantiomere der Antimuskarinika Procyclidin und Tricyclamoliodid: Röntgen-strukturanalyse von (R)-1-[3-Cyclohexyl-3-hydroxy-3-phenyl-propyl]-1-methylpyrrolidiniumiodid

[P4Aryl6][Me3SnF2]2 (Aryl = 2,6-(MeO)2C6H3): An Unusual Ion Pair Consisting of a Planar 2,4-Diphospha-1,3-diphosphoniacyclobutane Dication and the Difluorotrimethylstannate Anion

scholarly article by Lutz Heuer et al published November 1989 in Angewandte Chemie International Edition

beta-Carboline alkaloids, V: Total synthesis of the antimicrobial marine alkaloid eudistomin T

scientific article published on 01 February 1994

Über die Synthese von 2′,3′-Didesoxy-3′-(phosphonomethyl)nucleosiden, Phosphonat-Analogen von 2′-Desoxy-3′-nucleotiden

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