ACETAL PRODUCTION METHOD - JXTG NIPPON OIL & ENERGY CORP

Title:

ACETAL PRODUCTION METHOD

Document Type and Number:

WIPO Patent Application WO/2020/202787

Kind Code:

A1

Abstract:

This acetal production method comprises a step for synthesizing an acetal by bringing a starting material containing an alcohol into contact with a solid acid catalyst, wherein the solid acid catalyst contains: niobium and/or tantalum; molybdenum and/or tungsten; and oxygen.

Inventors:

ARAKI YASUHIRO (JP)
YOKOI MAYUMI (JP)
AKIYAMA MASANARI (JP)
TAKAGAKI ATSUSHI (JP)

Application Number:

PCT/JP2020/004681

Publication Date:

October 08, 2020

Filing Date:

February 06, 2020

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Assignee:

JXTG NIPPON OIL & ENERGY CORP (JP)
UNIV TOKYO (JP)

International Classes:

C07C41/50; C07B61/00; C07C43/10

Foreign References:

JP2012025669A	2012-02-09
JP2006289158A	2006-10-26
JP2007229627A	2007-09-13

Other References:

LA SALVIA, N. ET AL.: "V-and Nb-containig tungsten bronzes catalysts for the aerobic transformation of ethanol and glycerol. Bulk and supported materials", CATALYSIS TODAY, vol. 296, 2017, pages 2 - 9, ISSN: 0920-5861

Attorney, Agent or Firm:

HASEGAWA Yoshiki et al. (JP)

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