Title:
METHOD FOR PRODUCING 2-(HALOGENOMETHYL)-3-METHYLNITROBENZENE
Document Type and Number:
WIPO Patent Application WO/2015/129592
Kind Code:
A1
Abstract:
Position-1 halogen can be selectively reduced by reacting a compound represented by formula (3) (in the formula, X represents a chlorine atom, bromine atom, or iodine atom) and hydrogen in the presence of a heterogeneous transition metal catalyst, and 2-(halogenomethyl)-1-methyl-3-nitrobenzene represented by formula (1) (in the formula, the symbols mean the same as is described above) can be produced.
Inventors:
UJITA SATORU (JP)
MIYAMOTO TAKASHI (JP)
MIYAMOTO TAKASHI (JP)
Application Number:
PCT/JP2015/054900
Publication Date:
September 03, 2015
Filing Date:
February 16, 2015
Export Citation:
Assignee:
SUMITOMO CHEMICAL CO (JP)
International Classes:
C07C201/12; C07C205/11; C07B61/00
Domestic Patent References:
| WO2013162072A1 | 2013-10-31 |
Foreign References:
| US20070004719A1 | 2007-01-04 | |||
| JPH0262875A | 1990-03-02 | |||
| JPH06510056A | 1994-11-10 | |||
| US5298622A | 1994-03-29 | |||
| JP2001516752A | 2001-10-02 |
Other References:
CHO, JUN-SANG ET AL.: "Synthesis of Disulfide- Containing Aniline and Copolymerization with Aniline", MACROMOLECULES, vol. 34, no. Iss. 9, 2001, pages 2751 - 2756, XP055220989, ISSN: 0024-9297
Attorney, Agent or Firm:
NAKAYAMA, Tohru et al. (JP)
Nakayama δΊ¨ (JP)
Nakayama δΊ¨ (JP)
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