1-Zirconacyclobuta-2,3-dienes: synthesis of organometallic analogs of elusive 1,2-cyclobutadiene, unprecedented intramolecular C–H activation, and reactivity studies-Reference-Cited by-同舟云学术

1-Zirconacyclobuta-2,3-dienes: synthesis of organometallic analogs of elusive 1,2-cyclobutadiene, unprecedented intramolecular C–H activation, and reactivity studies

Published:2021 Issue:48 Volume:12 Page:16074-16084
ISSN:2041-6520
Container-title:Chemical Science
language:en
Short-container-title:Chem. Sci.

Author:

Shi Xinzhe¹,Li Sihan¹,Reiß Melanie¹,Spannenberg Anke¹,Holtrichter-Rößmann Thorsten²,Reiß Fabian¹^ORCID,Beweries Torsten¹^ORCID

Affiliation:

1. Leibniz-Institut für Katalyse e.V., Albert-Einstein-Str. 29a, 18059 Rostock, Germany

2. LANXESS Organometallics GmbH, Ernst-Schering-Str. 14, 59192 Bergkamen, Germany

Abstract

A detailed study of structure, bonding and reactivity of new 1-zirconacyclobuta-2,3-dienes is presented in comparison to a lighter Ti analog. We found a unique C–H activation at the widely used rac-(ebthi) ligand for that only occurs for Zr.

Funder

Deutsche Forschungsgemeinschaft

China Scholarship Council

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2021/SC/D1SC06052J

Reference100 articles.

1. Titanium catalysis for the synthesis of fine chemicals – development and trends

2. Update for Reactions of Group 4 Metallocene Bis(trimethylsilyl)acetylene Complexes: A Never-Ending Story?