Process and intermediate to prepare N-alkyl-3,4-dialkyl-2,6-dini

Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

564399, 568711, C07C 43205

Patent

active

054751489

ABSTRACT:
The intermediate ##STR1## wherein R is a lower alkyl group, is used to prepare a N-alkyl-3,4-dialkyl-2,6,-dinitro-aniline in a relatively simple, inexpensive and safe fashion, and with a high yield.

REFERENCES:
patent: 3658906 (1972-04-01), Cryer et al.
patent: 3920742 (1975-11-01), Lutz et al.
patent: 3929916 (1975-12-01), Levy et al.
patent: 3929917 (1975-12-01), Rauch et al.
patent: 4066441 (1978-01-01), Fine et al.
patent: 4119669 (1978-10-01), Levy et al.
patent: 4123250 (1978-10-01), Kupelian
patent: 4134917 (1979-01-01), Ross et al.
patent: 4136117 (1979-01-01), Diehl et al.
patent: 4199669 (1980-04-01), Vogt
patent: 4201926 (1980-05-01), Caron
patent: 4261926 (1981-04-01), Ross et al.
patent: 4391992 (1983-04-01), Daniels et al.
patent: 4621157 (1986-11-01), McDaniel
patent: 4723043 (1988-02-01), Ratton
Hartshorn et al, The nitration of 4-methylphenol, 3,4-dimethylphenol and 3,4,5-trimethylphenol with nitrogen dioxide, Chemical Abstracts, vol. 112, No. 9, p. 735, Feb. 26, 1990.
CA94:169422r (1981).
CA101:54701b (1984).
Chastrette, et al. Eur. J. Med. Chem. 26(9):829-33 (1991).
CA101:54702(c) (1984).

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Process and intermediate to prepare N-alkyl-3,4-dialkyl-2,6-dini does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process and intermediate to prepare N-alkyl-3,4-dialkyl-2,6-dini, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process and intermediate to prepare N-alkyl-3,4-dialkyl-2,6-dini will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1361106

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.