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Additions of carbenes to 1,2,2-trimethylbicyclo[1.1.0]butane

✍ Scribed by George B. Mock; Maitland Jones Jr.

Publisher: Elsevier Science
Year: 1981
Tongue: French
Weight: 197 KB
Volume: 22
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(01)91317-6

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✦ Synopsis

Dicarbomethoxy-and dichlorocarbene

add to 1,2,2-trimethylbicyclo[l.l.O]butane to give derivatives of 2,3,3-trimethylpenta-1,4-diene.

These products are not predicted by the mechanism proposed earlier.

A new mechanism is suggested.

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