or
Bookmark and Share
Certain substituted N-fluoropyridiniumsulfonates
   
Document Number
US Patent 5374732
Issued Date
December 20, 1994
Link
Inventors
Map
Abstract
A substituted N-fluoropyridiniumsulfonate of the formula: ##STR1## in which R.sup.1 is a hydrogen atom, a halogen atom or a C.sub.1 -C.sub.4 alkyl or haloalkyl group, and R.sup.2 is a C.sub.1 -C.sub.4 alkyl or haloalkyl group, which is an effective fluorinating agent.
Tags:
Description:
Amusing 0%
Clever 0%
Complex 0%
Efficient 0%
Historic 0%
Important 0%
Innovative 0%
Interesting 0%
Practical 0%
Simple 0%
Number of Claims:
6
Comments:
no comments yet
Owner
Published
December 20, 1994
Application Number
07/922,372
Filed
July 31, 1992
US Classification
546/294   546/347 546/348
Int'l Classification
C07D   213/00   (20060101)   C07D   213/89   (20060101)   C07D   213/71   (20060101)  
Examiner
Priority Data
Aug 01, 1991 [JP] 3-192981 Feb 21, 1992 [JP] 4-034854
USPTO Field of Search
546/294   546/347   546/348  
Related Patents
Claims
Description
About| FAQs| Terms & Disclaimer| Link to Us| Contact Us
© 2009 - WikiPatents, Inc.
Not affiliated with Wikipedia.