METHOD FOR PRODUCING HIGHER-ORDER CHLOROALKANE

Title:

METHOD FOR PRODUCING HIGHER-ORDER CHLOROALKANE

Document Type and Number:

WIPO Patent Application WO/2017/018090

Kind Code:

A1

Abstract:

Provided is a method that, when producing higher-order chloroalkane by causing a dehydrochlorination reaction of chloroalkane in the presence of a Lewis acid catalyst comprising a metal chloride, further causing a chlorination reaction of chloroalkene which has been produced, and purifying the obtained reaction solution by distillation, has made it possible to subject the reaction solution to distillation after removing metal components derived from the catalyst to reduce deposits on inner walls of a device and piping, etc., during distillation and stably continue distillation for a long period of time.

More Like This:

JP7070220	2-Chloro-3,3-difluoropropene production method, 2-chloro-1,1,2-trifluoropropane production method, 2,3,3-trifluoropropene production method, 1,2-dichloro- Method for producing 2,3,3-trifluoropropane, method for producing 1-chloro-2,3,3-trifluoropropene
WO/2020/206335	PROCESSES FOR PRODUCING Z-1,1,1,4,4,4-HEXAFLUOROBUT-2-ENE AND INTERMEDIATES FOR PRODUCING SAME
JP3173154	PRODUCTION OF 1,1,1,2-TETRAFLUOROETHANE

Inventors:

HOSAKA SYUNSUKE (JP)
NISHIMOTO RYOUSUKE (JP)

Application Number:

PCT/JP2016/068021

Publication Date:

February 02, 2017

Filing Date:

June 10, 2016

Export Citation:

Click for automatic bibliography generation Help

Assignee:

TOKUYAMA CORP (JP)

International Classes:

C07C17/04; C07C17/10; C07C19/01; C07B61/00

Domestic Patent References:

WO2014134377A2	2014-09-04
WO2014164368A1	2014-10-09
WO2009085862A1	2009-07-09

Foreign References:

JP2012140397A	2012-07-26
JP2013193978A	2013-09-30
CN104058925A	2014-09-24
JP2012041289A	2012-03-01
JP2010248104A	2010-11-04