One-pot synthesis of 2-substituted indoles from 2-aminobenzyl phosphonium salts. A formal total synthesis of arcyriacyanin A.
نویسندگان
چکیده
The reaction of (2-aminobenzyl) triphenylphosphonium bromide with aromatic aldehydes or alpha,beta-unsaturated aldehydes under microwave-assisted conditions constitutes a new synthesis of 2-substituted indoles in high yields (81-97%) in a one-pot reaction. The adduct from indole-4-carboxaldehyde was an advanced intermediate in the synthesis of arcyriacyanin A.
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ورودعنوان ژورنال:
- Organic letters
دوره 10 14 شماره
صفحات -
تاریخ انتشار 2008