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A new trimethylsilyl triflate-catalyzed 1,3-dipolar cycloaddition leading to pyrrolidines

โœ Scribed by Kazuo Achiwa; Minoru Sekiya

Publisher
Elsevier Science
Year
1982
Tongue
French
Weight
186 KB
Volume
23
Category
Article
ISSN
0040-4039

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โœฆ Synopsis

Pyrrolidines were obtained by a new, trimethylsilyl triflatecatalyzed cycloaddition of an intermediary N-trimethylsilylated methyleneiminium ylide, a 1,3-dipole, to olefinic and acetylenic dipolarophiles.

Trimethylsilyl triflate (I.) has been known as an efficient catalyst for the carbon-carbon bond forming reactions, in the course of which its regeneration by

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