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 34, No. 8, 1992, pp.1507-1510
Published online, 1st January, 1970
DOI: 10.3987/COM-92-6091
Nucleophilic Fluorination of Chlorinated N-Heterocycles with Tetrabutylphosphonium Hydrogendifluoride and Dihydrogentrifluoride

Yukitaka Uchibori, Masayuki Umeno, and Hirosuke Yoshioka*

*RIKEN(Institute of Physical and Chemical Research), Wako, Saitama 351-01, Japan


Fluorination of various chlorinated N-heterocycles with tetrabutylphosphonium hydrogendifluoride (1) or dihydrogentrifluoride (2) readily proceeded in high yields under mild conditions.