✦ LIBER ✦

6-substituted indoles from o-halonitrobenzenes

✍ Scribed by Allan N. Tischler; Thomas J. Lanza

Book ID: 104218422
Publisher: Elsevier Science
Year: 1986
Tongue: French
Weight: 186 KB
Volume: 27
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(00)84339-7

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✦ Synopsis

Summarv: o-Chloro-and o-bromonitrobenzenes are efficiently converted to 6-substituted indoles in a four step synthesis, proceeding through o-trimethylsilylethynylnitrobenzenes, o-nitrophenylacetaldehydc dimethylacetals and o-aminophenylacetaldehyde dimethylacetals as intermediates.

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