Title:
METHOD FOR PRODUCING CYCLOBUTANE
Document Type and Number:
WIPO Patent Application WO/2020/145088
Kind Code:
A1
Abstract:
The purpose of the present disclosure is to produce a cyclobutane containing a fluorine atom with high selectivity. A method for producing a cyclobutane represented by general formula (1) (wherein X1, X2, X3, X4, X5 and X6 may be the same or different, and each represents a hydrogen atom, a halogen atom or a perfluoroalkyl group), said production method comprising a step wherein a cyclobutene represented by general formula (2) (wherein X1, X2, X3, X4, X5 and X6 are as defined above) and hydrogen fluoride are reacted with each other in the presence of catalyst in a gas phase.
Inventors:
ETOU YUUSUKE (JP)
NAKAMURA SHINGO (JP)
NAKAMURA SHINGO (JP)
Application Number:
PCT/JP2019/050022
Publication Date:
July 16, 2020
Filing Date:
December 20, 2019
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
C07C23/06; C07B61/00; C07C17/087
Foreign References:
| CN107721810A | 2018-02-23 | |||
| JP2015533029A | 2015-11-16 | |||
| JP2018533607A | 2018-11-15 | |||
| JP2008239552A | 2008-10-09 | |||
| GB1342429A | 1974-01-03 | |||
| JP2012188359A | 2012-10-04 |
Attorney, Agent or Firm:
SAEGUSA & PARTNERS (JP)
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