Gold catalyzed intramolecular cyclization of (2-aminophenyl)-cyclopropyl methanols as an expedient route to 2,3-dihydro-1h-benzazepines and indolines.

• Main Author: Susanti, Dewi.
• Other Authors: Philip Wai Hong Chan
• Format: Final Year Project
• Language: English
• Published: 2010
• Subjects: DRNTU::Science::Chemistry::Organic chemistry::Organic synthesis
• Online Access: http://hdl.handle.net/10356/39933
• Institution: Nanyang Technological University

We reported herein an efficient synthetic route of 2,3-dihydro-1H-benzazepines and indolines that relies on (4-CF3Ph)3PAuCl/AgOTf catalyzed intramolecular hydroamination of cyclopropyl methanols containing an aniline moiety. The methodology is applicable to a wide range of electron-donating, elec...