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List of works by Holger Helten

A Cooperative Role for the Counteranion in the PCl5-Initiated Living, Cationic Chain Growth Polycondensation of the Phosphoranimine Cl3P═NSiMe3

scientific article published in 2012

An approach to 1,3,4-dioxaphospholane complexes through an acid-induced ring expansion of an oxaphosphirane complex: the problem of construction and deconstruction of O,P-heterocycles

scientific article published on 23 March 2011

B=N Units as Part of Extended π-Conjugated Oligomers and Polymers.

scientific article published on 21 July 2016

BN- and BO-Doped Inorganic-Organic Hybrid Polymers with Sulfoximine Core Units

scientific article published on 09 September 2019

Borazine-based inorganic–organic hybrid cyclomatrix microspheres by silicon/boron exchange precipitation polycondensation

scientific article published in 2017

Catalytic B-C Coupling by Si/B Exchange: A Versatile Route to π-Conjugated Organoborane Molecules, Oligomers, and Polymers

scientific article

Competing ring cleavage of transient O-protonated oxaphosphirane complexes: 1,3-oxaphospholane and η2-Wittig ylide complex formation

scientific article published on 27 August 2010

Cyclolinear Oligo- and Poly(iminoborane)s: The Missing Link in Inorganic Main Group Macromolecular Chemistry.

scientific article published on 27 January 2018

Dehydrocoupling and Silazane Cleavage Routes to Organic-Inorganic Hybrid Polymers with NBN Units in the Main Chain

scientific article published on 6 May 2016

Developing click reactions of a 3-ferrocenyl-2H-azaphosphirene complex

scientific article published on 26 October 2010

Difuryl(supermesityl)borane: a versatile building block for extended π-conjugated materials

scientific article published on 31 May 2018

Doping the Backbone of π-Conjugated Polymers with Tricoordinate Boron: Synthetic Strategies and Emerging Applications

scientific article published on 27 February 2019

From Monodisperse Thienyl- and Furylborane Oligomers to Polymers: Modulating the Optical Properties through the Hetarene Ratio

scientific article published on 14 May 2018

Mechanism of Metal-Free Hydrogen Transfer between Amine–Boranes and Aminoboranes

scientific article published on 27 September 2012

Mechanisms of the thermal and catalytic redistributions, oligomerizations, and polymerizations of linear diborazanes.

scientific article published on 13 August 2013

Novel access to azaphosphiridine complexes and first applications using Brønsted acid-induced ring expansion reactions

scientific article published on 23 February 2010

On the regioselectivity of the cyclization of enyne-ketenes: a computational investigation and comparison with the Myers-Saito and Schmittel reaction

scientific article published on 01 February 2002

PBP bridged [3]ferrocenophane: a bisphosphanylborane with a redox trigger

scientific article published in February 2018

Paramagnetic titanium(III) and zirconium(III) metallocene complexes as precatalysts for the dehydrocoupling/dehydrogenation of amine-boranes

scientific article published on 29 November 2012

Poly(iminoborane)s: An Elusive Class of Main-Group Polymers?

scientific article published on 01 October 2016

Poly(p-phenylene iminoborane): A Boron-Nitrogen Analogue of Poly(p-phenylene vinylene).

scientific article

Protonation of 2H-azaphosphirene complexes: P-N bond activation and ring-expansion reactions

scientific article published in March 2009

Protonation-induced rearrangement of an oxaphosphirane complex

scientific article published in March 2010

Rational Design of Aziridine-Containing Cysteine Protease Inhibitors with Improved Potency: Studies on Inhibition Mechanism

scientific article published on 01 September 2006

Theoretical studies about the influence of different ring substituents on the nucleophilic ring opening of three-membered heterocycles and possible implications for the mechanisms of cysteine protease inhibitors

scientific article published in January 2005

“Spontaneous” Ambient Temperature Dehydrocoupling of Aromatic Amine-Boranes

scientific article published on 05 March 2012