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 6, No. 1, 1977, pp.13-17
Published online, 1st January, 1970
DOI: 10.3987/R-1977-01-0013
The Structure of Alkylation Products of 2-Substituted 3-Methylbenzolines with Meerwein Reagents

kin-ya Akiba,* Yoshio Ohara, and Naoki Inamoto

*Department of Chemistry, Scool of Science, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033

Abstract

Methylation and ethylation of 2-substituted 3-methylbenzothiazolines with Meerwein reagents gave the corresponding ammonium fluoroborates. The configuration of two methyl groups on nitrogen was assigned, i. e., one at lower field (in NMR) is syn to 2-C-H and the other at higher field is syn to 2-C-R.