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Title:
METHOD FOR PRODUCING ALDEHYDE COMPOUND OR KETONE COMPOUND
Document Type and Number:
WIPO Patent Application WO/2017/057461
Kind Code:
A1
Abstract:
A production method for producing an aldehyde compound or a ketone compound by oxidizing a primary or secondary alcohol compound, wherein the alcohol compound has, in the molecule thereof, a group selected from an amino group, an azide group, a hydroxy group and a hydroxy group protected by a protecting group. The method comprises carrying out the reactions of a first step and a second step in succession, wherein the first step comprises collisionally mixing an alcohol compound, a dialkyl sulfoxide having 2 to 8 carbon atoms and an acid anhydride having 4 to 10 carbon atoms with one another in a continuous-flow-type flow reactor to react these components with one another, and the second step comprises collisionally mixing the liquid mixture that has been mixed in the first step with a trialkylamine having 3 to 10 carbon atoms in a continuous-flow-type flow reactor to react these components with each other.

Inventors:
KEMMOKU AKIRA (JP)
HAGA YAYOI (JP)
KAWAMOTO FUMIO (JP)
Application Number:
PCT/JP2016/078624
Publication Date:
April 06, 2017
Filing Date:
September 28, 2016
Export Citation:
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Assignee:
FUJIFILM FINECHEMICALS CO LTD (JP)
International Classes:
C07D211/22; C07B41/06; C07B61/00; C07C247/10; C07H17/08
Domestic Patent References:
WO2005073155A12005-08-11
Foreign References:
JP2009542733A2009-12-03
Other References:
VAN DER LINDEN JACOBUS J. M. ET AL.: "Investigation of the Moffatt-Swern Oxidation in a Continuous Flow Microreactor System", ORGANIC PROCESS RESEARCH & DEVELOPMENT, vol. 12, no. 5, 2008, pages 911 - 920, XP 055371074, ISSN: 1083-6160
KAWAGUCHI TATSUYA ET AL.: "Room-Temperature Swern Oxidations by Using a Microscale Flow System", ANGEWANDTE CHEMIE INTERNATIONAL EDITION, vol. 44, no. 16, 2005, pages 2413 - 2416, XP 001235003, ISSN: 1521-3773, DOI: doi:10.1002/anie.200462466
JUN'ICHI YOSHIDA: "Selective organic synthesis using the micro reactor", PHARMACIA, vol. 41, no. 7, 2005, pages 659 - 663, XP 009509092, ISSN: 0014-8601
JUN'ICHI YOSHIDA, FLOW . MICRO GOSEI -KISO KARA JISSAI NO GOSEI .SEIZE MADE, 15 July 2014 (2014-07-15), pages 106 - 107, XP009510223
Attorney, Agent or Firm:
IIDA, Toshizo et al. (JP)
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