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Rh-Catalyzed trans-Divinylcyclopropane Rearrangement: A Convenient Approach to 1,5-Disubstituted 1,4-Cycloheptadienes

11 September 2024, Version 1
Working Paper
This content is a preprint and has not undergone peer review at the time of posting.

Abstract

Under mild conditions and without the need of inert gas protection, a Rh-catalyzed rearrangement of trans-divinylcyclopropanes to form 1,5-disubsituted 1,4-cycloheptadienes has been developed and is disclosed here. This reaction can expedite synthesis of challenging seven-membered carbocycles.

Keywords

trans-Divinylcyclopropane Rearrangement
Rh Catalysis
Seven-Membered Ring

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Version History

Sep 11, 2024 Version 1

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The content is available under CC BY NC ND 4.0 [opens in a new tab]

DOI

10.26434/chemrxiv-2024-mn5bk
D O I: 10.26434/chemrxiv-2024-mn5bk [opens in a new tab]

Funding

National Natural Science Foundation of China
21933003

Author’s competing interest statement

The author(s) have declared they have no conflict of interest with regard to this content

Ethics

The author(s) have declared ethics committee/IRB approval is not relevant to this content

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