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:

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

Communication | Regular issue | Vol 38, No. 1, 1994, pp.45-50
Published online, 1st January, 1970
DOI: 10.3987/COM-93-6563
A New Method for the Construction of Indole Nucleus

Masatomo Iwao

*Department of Chemistry, Faculty of Liberal Arts, Nagasaki University, 1-14, Bunkyo-machi, Nagasaki 852-8521, Japan


Directed lithiation of N-tert-butoxycarbonylanilines and subsequent reaction with 1-tert-butyldimethylsilyl-1-phenylsulfinylethene gave the conjugate addition products which, without isolation, were cyclized to 1-tert-butoxycarbonyl-2-phenylthioindolines under thermal sila-Pummerer reaction conditions.