Buchner ring expansion
id:
buchner-ring-expansion-186-14617250
title:
Buchner ring expansion
text:
The Buchner ring expansion is a two-step organic C-C bond forming reaction used to access 7-membered rings. The first step involves formation of a carbene from ethyl diazoacetate, which cyclopropanates an aromatic ring. The ring expansion occurs in the second step, with an electrocyclic reaction opening the cyclopropane ring to form the 7-membered ring.
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Buchner_ring_expansion
date created:
2011-12-06T18:18:42Z
date modified:
2024-09-08T08:18:46Z
main entity:
{"identifier":"Q4982728","url":"https://www.wikidata.org/entity/Q4982728"}
image:
fields total:
13
integrity:
14