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Unusual rearrangement of tricyclo[6.3.0.01,4]undecan-5-one

✍ Scribed by Masaki Ue; Hiroshi Tsukahara; Kazuya Kobiro; Kiyomi Kakiuchi; Yoshito Tobe; Yoshinobu Odaira

Publisher: Elsevier Science
Year: 1987
Tongue: French
Weight: 173 KB
Volume: 28
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(00)96436-0

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✦ Synopsis

cis, truns-Tricyclo[ 6.3.0.0 124 ] undecan-B-one (3 rearranged under acidic conditions through unusual pathways to give cis,cis-tricyclo[ 6.3.0.01,5]undecan-I-one (3. The application to the c-methylene derivative of 2 afforded the angularly fused triquinane having an a-methylenecyclopentanone unit.

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