✦ LIBER ✦

Photoreactions of Sterically Hindered Ketenes

✍ Scribed by Prof. Dr. Wolfgang Kirmse; Dr. Walter Spaleck

Publisher: John Wiley and Sons
Year: 1981
Tongue: English
Weight: 214 KB
Volume: 20
Category: Article
ISSN: 0044-8249
DOI: 10.1002/anie.198107761

No coin nor oath required. For personal study only.

✦ Synopsis

While methylation of lithium cyclopropylcarbenoids is easy, their reaction with electrophilic cyclopentadienes causes serious problems. Cyclopentenone can be reacted with lithium cyclopropylcarbenoids bearing groups X of low steric requirement. G.

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