	US 11,739,038 B2
	Method for producing azole derivative, bromohydrin derivative and method for producing same, and method for producing 1-chloro-3-(4-chlorophenoxy)benzene
Tsutomu Mukade, Tokyo (JP); Hiroshi Hoshino, Tokyo (JP); Hisataka Kobayashi, Tokyo (JP); Rumi Sano, Tokyo (JP); and Natsuki Nemoto, Tokyo (JP)
Assigned to Kureha Corporation, Tokyo (JP)
Appl. No. 17/905,570
Filed by Kureha Corporation, Tokyo (JP)
PCT Filed Mar. 10, 2021, PCT No. PCT/JP2021/009622 § 371(c)(1), (2) Date Sep. 2, 2022, PCT Pub. No. WO2021/182530, PCT Pub. Date Sep. 16, 2021.
Claims priority of application No. 2020-041195 (JP), filed on Mar. 10, 2020.
Prior Publication US 2023/0122400 A1, Apr. 20, 2023
Int. Cl. C07C 41/24 (2006.01); C07D 249/08 (2006.01)

CPC C07C 41/24 (2013.01) [C07D 249/08 (2013.01)]

1 Claim

1. A method of producing 1-chloro-3-(4-chlorophenoxy)benzene, wherein 1-chloro-3-(4-chlorophenoxy)benzene is obtained by performing hydrogenation reduction of 1-bromo-2-chloro-4-(4-chlorophenoxy)benzene or 1 -bromo-4-chloro-2-(4-chlorophenoxy)benzene.