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(η2-Propene)Ti(O-i-Pr)2-mediated cyclization of allenynol derivatives which leads to a stereoselective preparation of cyclic cross-conjugated trienes

✍ Scribed by Takanori Yamazaki; Hirokazu Urabe; Fumie Sato

Book ID: 104259903
Publisher: Elsevier Science
Year: 1998
Tongue: French
Weight: 227 KB
Volume: 39
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(98)01573-1

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✦ Synopsis

Treatment of allenynol derivatives with (r/2-propene)Ti(O-i-Pr)2 afforded the title compounds which are a possible starting material for the diene-transmissive Diels-Alder reaction.

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