Hello frineds,
Could anyone guide me on synthesis of 5-bromo & chloro anthranilic
acid. Please give me the patent nos if you find them.
Thanks
Jyot Vakharia
www.sitesonthespot.com
info@sitesonthespot.com
Stephan James Bird - 20 Apr 2006 08:48 GMT
Don't know about patents, but the 5-chloro seems to be readily available.
See e.g.
http://www.chemexper.com/index.shtml?main=http://www.chemexper.com/search/cas/63
5-21-2.html
or
http://www.chemexper.com/index.shtml?main=http://www.chemexper.com/search/cas/57
94-88-7.html
for the bromo.
Stephan