Method for the preparation of 4-halo-2'-nitrobutyrophenone compo

Details Method for the preparation of 4-halo-2'-nitrobutyrophenone compo Method for the preparation of 4-halo-2'-nitrobutyrophenone compo

1994-04-29

1995-05-09

Reamer, James H.

Organic compounds -- part of the class 532-570 series

Organic compounds

Oxygen containing

C07C 4565

Patent

active

054141362

ABSTRACT:
The present invention provides a method for the preparation of a 4-halo-2'-nitrobutyrophenone compound having the structural formula I ##STR1## The formula I compound is an important intermediate in the manufacture of a sulfamoyl urea herbicidal agent.

REFERENCES:
patent: 4075346 (1978-02-01), Sasajima et al.
patent: 4622065 (1986-11-01), Van Gemert
patent: 5009699 (1991-04-01), Brady et al.
patent: 5280007 (1994-01-01), Kawai
Y. Kuwayama, Chemicals Pharm. Bulletin, 9, pp. 719-721 (1961).

Affiliated with

Also associated with

Rating

Method for the preparation of 4-halo-2'-nitrobutyrophenone compo does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for the preparation of 4-halo-2'-nitrobutyrophenone compo, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for the preparation of 4-halo-2'-nitrobutyrophenone compo will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1706784