Title:
(E)-3-METHYL-2-CYCLOALKENONE COMPOUND, 3-HALO-3-METHYLCYCLOALKANONE COMPOUND AND METHOD FOR PRODUCING (R)-3-METHYLCYCLOALKANONE COMPOUND
Document Type and Number:
Japanese Patent JP2018087184
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide novel (E)-3-methyl-2-cycloalkenone compounds and 3-halo-3-methylcycloalkanone compounds, and also provide a production method that can efficiently produce (R)-3-methylcycloalkanone compounds.SOLUTION: An (E)-3-methyl-2-cycloalkenone compound has a chemical structure represented by the following formula (1) (where n is an integer of 1-5, 7 or 8).SELECTED DRAWING: None
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Inventors:
SUZUKI TOSHIO
KOIZUMI RYOMA
ORIHARA YUYA
EBATA HIDEJI
DOTANI MASAHARU
TAKIZAWA KAZUHIRO
ABE NAOTO
KOIZUMI RYOMA
ORIHARA YUYA
EBATA HIDEJI
DOTANI MASAHARU
TAKIZAWA KAZUHIRO
ABE NAOTO
Application Number:
JP2017223723A
Publication Date:
June 07, 2018
Filing Date:
November 21, 2017
Export Citation:
Assignee:
UNIV NIIGATA
TOHO EARTHTECH INC
TOHO EARTHTECH INC
International Classes:
C07C49/587; C07C45/62; C07C49/385; C07C49/457
Domestic Patent References:
| JP2017165662A | 2017-09-21 | |||
| JP2004115514A | 2004-04-15 | |||
| JP2012046444A | 2012-03-08 |
Foreign References:
| WO2010109650A1 | 2010-09-30 |
Other References:
ESKOLA, P ET AL.: "Medium-Ring Systems. 6. Synthesis and Isomerizations of Medium-Ring 3-Methylenecycloalkanones and 3-", JOURNAL OF ORGANIC CHEMISTRY, vol. 62, JPN6021023567, 1997, pages 5732 - 5742, XP002211857, ISSN: 0004530612, DOI: 10.1021/jo9705374
"CAS REGISTRY NO. 160142-95-0", DATABASE REGISTRY, [ONLINE], JPN7021002251, 13 January 1995 (1995-01-13), ISSN: 0004530620
TIMM, U ET AL.: "Uber die Bildung von Oxirenen aus cyclischen α-Diazoketonen", CHEMISCHE BERICHTE, vol. 111, JPN6021023566, 1978, pages 1549 - 1557, ISSN: 0004530613
HIYAMA, T ET AL.: "PREPARATION of β-METHYLATED α,β-UNSATURATED KETONES VIA DICHLOROCARBENE ADDUCTS OF ENOL ETHERS. S", TETRAHEDRON LETTERS, JPN6021023564, 1974, pages 3297 - 3300, ISSN: 0004530614
KARPF, M ET AL.: "Anwendung von Ringerweiterungen zur Herstellung von rac-Muscon und Exalton", HELVETICA CHIMICA ACTA, vol. 58, JPN6021023562, 1975, pages 2409 - 2422, XP009068986, ISSN: 0004530615, DOI: 10.1002/hlca.19750580821
"CAS REGISTRY NO. 160142-92-7", DATABASE REGISTRY, [ONLINE], JPN7021002255, 13 January 1995 (1995-01-13), ISSN: 0004530616
"CAS REGISTRY NO. 160142-93-8", DATABASE REGISTRY, [ONLINE], JPN7021002254, 13 January 1995 (1995-01-13), ISSN: 0004530617
"CAS REGISTRY NO. 160225-67-2", DATABASE REGISTRY, [ONLINE], JPN7021002253, 20 January 1995 (1995-01-20), ISSN: 0004530618
"CAS REGISTRY NO. 160225-68-3", DATABASE REGISTRY, [ONLINE], JPN7021002252, 20 January 1995 (1995-01-20), ISSN: 0004530619
"CAS REGISTRY NO. 160142-95-0", DATABASE REGISTRY, [ONLINE], JPN7021002251, 13 January 1995 (1995-01-13), ISSN: 0004530620
TIMM, U ET AL.: "Uber die Bildung von Oxirenen aus cyclischen α-Diazoketonen", CHEMISCHE BERICHTE, vol. 111, JPN6021023566, 1978, pages 1549 - 1557, ISSN: 0004530613
HIYAMA, T ET AL.: "PREPARATION of β-METHYLATED α,β-UNSATURATED KETONES VIA DICHLOROCARBENE ADDUCTS OF ENOL ETHERS. S", TETRAHEDRON LETTERS, JPN6021023564, 1974, pages 3297 - 3300, ISSN: 0004530614
KARPF, M ET AL.: "Anwendung von Ringerweiterungen zur Herstellung von rac-Muscon und Exalton", HELVETICA CHIMICA ACTA, vol. 58, JPN6021023562, 1975, pages 2409 - 2422, XP009068986, ISSN: 0004530615, DOI: 10.1002/hlca.19750580821
"CAS REGISTRY NO. 160142-92-7", DATABASE REGISTRY, [ONLINE], JPN7021002255, 13 January 1995 (1995-01-13), ISSN: 0004530616
"CAS REGISTRY NO. 160142-93-8", DATABASE REGISTRY, [ONLINE], JPN7021002254, 13 January 1995 (1995-01-13), ISSN: 0004530617
"CAS REGISTRY NO. 160225-67-2", DATABASE REGISTRY, [ONLINE], JPN7021002253, 20 January 1995 (1995-01-20), ISSN: 0004530618
"CAS REGISTRY NO. 160225-68-3", DATABASE REGISTRY, [ONLINE], JPN7021002252, 20 January 1995 (1995-01-20), ISSN: 0004530619
Attorney, Agent or Firm:
Tatsuya Masuda
Kazuo Asahi
Kazuo Asahi
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