Online article for Non-subscribers

Pay per view

Heterocycles has a pay-per-view service for Non-subscribers.
You will be able to directly purchase the full text article through PayPal.
Your purchased Paper can be downloaded after the payment is completed.
An e-mail will be sent the URL to download the paper.
If you have any questions, please contact: purchase@heterocycles.com

Price: ¥ 4,400 (Yen only)
Period: This Article can be accessed for 7 days.

Communication | Regular issue | Vol 51, No. 8, 1999, pp.1785-1788
Published online, 1st January, 1970
DOI: 10.3987/COM-99-8605
Novel One-Pot Preparation of 5-Methoxylated Indoline and Indole Derivatives Using a Hypervalent Iodine(III) Reagent

Hirofumi Tohma, Hiroaki Watanabe, Shinobu Takizawa, Tomohiro Maegawa, and Yasuyuki Kita*

*Graduate School of Pharmaceutical Science, Osaka University, 1-6 Yamadaoka, Toyonaka, Osaka 560-0043, Japan

Abstract

A novel and efficient one-pot preparation of 1-tosylindoline and indole derivatives from N-tosylaniline derivatives (1) and activated olefin derivatives (2) using a hypervalent iodine(III) reagent, phenyliodine(III) bis(trifluoroacetate) (PIFA), is described.