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Title:
METHOD FOR PRODUCING OMEGA-HYDROXY FATTY ACID ESTER AND PRECURSOR COMPOUND THEREOF
Document Type and Number:
WIPO Patent Application WO/2016/103677
Kind Code:
A1
Abstract:
Provided is a method for producing a compound represented by Formula (III) while the production of by-products due to, for example, dimerization of a raw material or isomerization of a double bond position is suppressed. The method is a method for producing omega-hydroxy fatty acid ester and a precursor compound thereof of Formula (III), in which an alcohol derivative and a carboxylic acid derivative are subjected to a metathesis reaction in the presence of a catalyst to obtain a compound of Formula (III), wherein the alcohol derivative is at least one selected from the group consisting of a compound of Formula (VI) and a compound of Formula (I), and the carboxylic acid derivative is at least one selected from the group consisting of a compound of Formula (VII) and a compound of Formula (II), wherein the case where the alcohol derivative is formed of a compound of Formula (I) and the carboxylic acid derivative is formed of a compound of Formula (II) is excluded,

Inventors:
NAKAZAWA YUKI
AOKI TAKASHI
Application Number:
JP2015/006382
Publication Date:
June 30, 2016
Filing Date:
December 22, 2015
Export Citation:
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Assignee:
KAO CORP (JP)
International Classes:
C07C69/533; C07C69/593; C07D315/00
Domestic Patent References:
WO2015136093A12015-09-17
Foreign References:
EP2210870A12010-07-28
DE102009005951A12010-07-29
US4064144A1977-12-20
EP0908455A11999-04-14
JP2001199976A2001-07-24
JPH10175882A1998-06-30
Other References:
VILLEMIN, DIDIER: "Synthesis of macrolides via metathesis", TETRAHEDRON LETTERS , 21(18), 1715-18 CODEN: TELEAY; ISSN: 0040-4039, 1980, XP055256705
WILLIAMS A S: "The Synthesis of Macrocyclic Musks", SYNTHESIS, GEORG THIEME VERLAG, STUTTGART, DE, no. 10, 1 January 1999 (1999-01-01), pages 1707 - 1723, XP002696528, ISSN: 0039-7881
H. H. MATHUR ET AL: "658. Macrocyclic musk compounds. Part V. New syntheses of exaltone, exaltolide, dihydroambrettolide, and ?9-isoambrettolide from aleuritic acid", JOURNAL OF THE CHEMICAL SOCIETY (RESUMED), 1 January 1963 (1963-01-01), pages 3505, XP055184965, ISSN: 0368-1769, DOI: 10.1039/jr9630003505
F√úRSTNER A ET AL: "CONFORMATIONALLY UNBIASED MACROCYCLISATION REACTIONS BY RING CLOSING METATHESIS", THE JOURNAL OF ORGANIC CHEMISTRY, AMERICAN CHEMICAL SOCIETY, US, no. 61, 1 January 1996 (1996-01-01), pages 3942 - 3943, XP002077144, ISSN: 0022-3263, DOI: 10.1021/JO960733V
GEHICHI INDO: "Gosei Koryo, Kagaku to Shohin Chishiki", 2005, pages: 400 - 406
TETRAHEDRON LETTERS, vol. 21, 1980, pages 1715
Attorney, Agent or Firm:
IKEUCHI SATO & PARTNER PATENT ATTORNEYS (OAP TOWER 8-30, Tenmabashi 1-chome, Kita-ku, Osaka-sh, Osaka 26, JP)
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