Manufacture of substituted halobenzenes

Details Manufacture of substituted halobenzenes Manufacture of substituted halobenzenes

1977-11-15

1979-10-23

Sebastian, Leland A.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260578, 560 20, 560103, 560106, 560112, 562438, 562456, 562437, 562493, C07C 7912

Patent

active

041720989

ABSTRACT:
Halobenzenes are manufactured by (a) a one-vessel reaction of anilines with halogenating agents to give haloanilines, followed by reaction of the mixture thus obtained with alkanols and nitrosylating agents in the presence of water and acid at not less than 35.degree. C. or (b) the corresponding reaction of a haloaniline which has been manufactured in the above manner or by some other method and has been isolated from its reaction mixture. The products are starting materials for the manufacture of drugs, dyes and pesticides.

REFERENCES:
patent: 3754034 (1973-08-01), Crocker
patent: 4053527 (1977-10-01), Jersak et al.
patent: 4085141 (1978-04-01), Wedemeyer et al.

Affiliated with

Also associated with

Rating

Manufacture of substituted halobenzenes does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Manufacture of substituted halobenzenes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Manufacture of substituted halobenzenes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-409775