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Trichloroacetonitrile as a Source of Positive Chlorine Ion for Trapping Huisgen's Zwitterions

✍ Scribed by Issa Yavari; Samira Nasiri-Gheidari

Book ID: 102257495
Publisher: John Wiley and Sons
Year: 2011
Tongue: German
Weight: 160 KB
Volume: 94
Category: Article
ISSN: 0018-019X
DOI: 10.1002/hlca.201000279

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

The zwitterionic 1 : 1 intermediates generated by addition of N‐heterocycles to activated acetylenes are trapped by trichloroacetonitrile to afford 1,2‐ or 1,4‐disubstituted N‐heterocycles in moderate to good yields under mild reaction conditions.

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