Single step synthesis of an ethynylferrocenyl-[4]-ferrocenophane

Schöllhorn Bernd; Anna Serra-Muns; Peter Mayer; Dany Capitao; Claire Fave; Bernd Schöllhorn

doi:10.1016/j.tetlet.2015.06.001

Journal articles

Single step synthesis of an ethynylferrocenyl-[4]-ferrocenophane

Schöllhorn Bernd ¹ Anna Serra-Muns ² Peter Mayer ³ Dany Capitao ¹ Claire Fave ⁴ Bernd Schöllhorn ¹

1 LEM (UMR_7591) - Laboratoire d'Electrochimie Moléculaire

2 PASTEUR - Processus d'Activation Sélective par Transfert d'Energie Uni-électronique ou Radiatif (UMR 8640)

3 TU Darmstadt - Technische Universität Darmstadt

4 ITODYS (UMR_7086) - Interfaces, Traitements, Organisation et Dynamique des Systèmes

Abstract : A single step preparation of a novel [4]-ferrocenophane containing an ethynyl-ferrocene directly connected to the unsaturated heteroannular bridge starting from 1,10-diformyl-ferrocene is reported. The suggested mechanism involves the reaction of water with the unstable diethynyl-ferrocene intermediate. The crystallographic structure of this multi-functional molecule has been resolved.

Keywords : Ferrocene Ferrocenophane Bestmann–Ohira Crystal structure

Document type :

Journal articles

Domain :

Chemical Sciences / Theoretical and/or physical chemistry

Chemical Sciences / Organic chemistry

Chemical Sciences / Coordination chemistry

Chemical Sciences / Cristallography

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https://hal-univ-paris.archives-ouvertes.fr/hal-02315097
Contributor : Schöllhorn Bernd Connect in order to contact the contributor
Submitted on : Monday, October 14, 2019 - 11:30:58 AM
Last modification on : Thursday, March 17, 2022 - 10:08:34 AM

Single step synthesis of an ethynylferrocenyl-[4]-ferrocenophane

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Single step synthesis of an ethynylferrocenyl-[4]-ferrocenophane

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