METHOD FOR PRODUCING OLEFIN AND OLEFINATION REACTION CATALYST

WIPO Patent Application WO/2022/065152

A1

Provided is a method that enables production of an olefin with high selectivity and at a high yield by using a vicinal diol as a raw material. This method for producing an olefin is characterized by comprising a step for generating an olefin through a reaction between hydrogen and a compound in which two adjacent carbon atoms each have a hydroxy group, and is characterized in that the reaction between hydrogen and the compound in which two adjacent carbon atoms each have a hydroxy group in said step is caused to proceed under a condition that substantially no solvents are contained and in the presence of a catalyst that includes a carrier, at least one oxide that is supported on the carrier and that is selected from the group consisting of oxides of group-6 elements and oxides of group-7 elements, and at least one metal that is supported on the carrier and that is selected from the group consisting of silver, iridium, and gold.

KAJIKAWA YASUTERU (JP)
HIRAI YUUICHIROU (JP)
ONO KEISUKE (JP)
TOMISHIGE KEIICHI (JP)
NAKAGAWA YOSHINAO (JP)

PCT/JP2021/033896

March 31, 2022

September 15, 2021

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DAICEL CORP (JP)

B01J23/68; C07B61/00; C07C1/20; C07C11/167

JP2017051941A	2017-03-16
JP2017057179A	2017-03-23
JP2009275029A	2009-11-26
JP2015003892A	2015-01-08

ANONYMOUS: "Demonstration project for manufacturing C4 chemical products from biomass", DAICEL CO., LTD., 30 March 2020 (2020-03-30), XP055914529, Retrieved from the Internet

GOTO & CO. (JP)

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