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Reactions of phosphonium cyclopentadienylide with dienophiles

โœ Scribed by Zen-ichi Yoshida; Sigeo Yoneda; Hideaki Hashimoto; Yukichi Murata

Publisher
Elsevier Science
Year
1971
Tongue
French
Weight
134 KB
Volume
12
Category
Article
ISSN
0040-4039

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โœฆ Synopsis

It has been shown that the ylide structure (A) predominantly contributes to the phosphonium cyclopentadienylide in the ground state' and the electrophilic substitutions at cyclopentadienyl ring easily take place in the reactions of triphenylphosphonium cyclopentadienylide with various electrophiles.2

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