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 31, No. 6, 1990, pp.987-991
Published online, 1st January, 1970
DOI: 10.3987/COM-90-5374
Novel Bromolactonization Using a Dimethyl Sulfoxide-Trimethylsilyl Bromide-Amine System; Unusual cis-Addition of trans-6-Substituted 3-Cyclohexene-1-carboxylic Acids

Chuzo Iwata,* Akira Tanaka, Hiroaki Minuzo, and Kazuyki Miyashita

*Faculty of Pharmaceutical Sciences, Osaka University, Yamada-oka 1-6, Suita, Osaka 565, Japan


A novel method for bromolactonization using a dimethyl sulfoxide-trimethylsilyl bromide-amine system and first example for halolactonization in the mode of cis-addition are described.