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: ¥ 4,320 (Yen only)
Period: This Article can be accessed for 7 days.

Communication | Regular issue | Vol 36, No. 7, 1993, pp.1497-1500
Published online, 1st January, 1970
DOI: 10.3987/COM-93-6383
Reaction of 2-Trimethylsilylmethylthiopyridine Promoted by a Fluoride Ion: The First Example of Generation of 2-Pyridylthiomethylcarbanion

Shinya Kohra,* Hiroshi Ueda, and Yoshinori Tominaga

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

Abstract

2-Trimethylsilylmethylthiopyridine prepared readily by the reaction of 2-mercaptopyridine with chloromethyltrimethylsilane in the presence of potassium carbonate reacts with carbonyl compounds in the presence of a catalytic amount of tetrabutylammonium fluoride (TBAF) to give 2-(2-pyridylthio)ethanols. This reaction is the first example of generation and introduction of 2-pyridylthiomethylcarbanion.