Rhodium-Catalyzed Oxidative Benzannulation of N-Pivaloylanilines with Internal Alkynes through Dual C-H Bond Activation: Synthesis of Highly Substituted Naphthalenes
Release Time:2019-03-12 Hits:
Indexed by: Journal Article
Date of Publication: 2016-11-22
Journal: Chemistry-An Asian Journal
Included Journals: Scopus、PubMed、EI、SCIE
Volume: 11
Issue: 22
Page Number: 3241-3250
ISSN: 1861-4728
Key Words: benzannulation; naphthalene; N-pivaloylaniline; rhodium catalysis
Abstract: An efficient method was developed for the synthesis of highly substituted naphthalenes through rhodium-catalyzed oxidative benzannulation of N-pivaloylanilines with internal alkynes. The benzannulation reaction proceeded smoothly through dual C-H bond activation to produce the corresponding highly substituted naphthalene products in satisfactory to good yields.