作者:Tony Roy、Rahul N. Gaykar、Subrata Bhattacharjee、Akkattu T. Biju
DOI:10.1039/c9cc00629j
日期:——
An aryne induced transition-metal-free and mild Sommelet–Hauser rearrangement of tertiary benzylamines for the synthesis of α-aryl amino acid derivatives in moderate to good yields is presented. Unlike the conventional Sommelet–Hauser rearrangement of ammonium salts, the methodology developed herein requires neither harsh conditions nor strong bases. Moreover, a temperature dependent switchable selectivity