Title:
CRYSTAL OF ALCOHOL HAVING FLUORENE SKELETON AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2017/014141
Kind Code:
A1
Abstract:
Provided are: a crystal of an alcohol having a fluorene skeleton represented by formula (1) which shows a melting endothermic peak temperature of 173-176°C in differential scanning calorimetry; a crystal of an alcohol having a fluorene skeleton represented by formula (1) which shows a melting endothermic peak temperature of 190-196°C; a crystal of an alcohol having a fluorene skeleton represented by formula (1) which shows a melting endothermic peak temperature of 167-170°C; and a method for producing the same.
Inventors:
KATO HIROYUKI (JP)
SAIKI TAKAFUMI (JP)
MORINAGA YUKA (JP)
NISHIDA YUJI (JP)
FUJII KATSUHIRO (JP)
SAIKI TAKAFUMI (JP)
MORINAGA YUKA (JP)
NISHIDA YUJI (JP)
FUJII KATSUHIRO (JP)
Application Number:
PCT/JP2016/070819
Publication Date:
January 26, 2017
Filing Date:
July 14, 2016
Export Citation:
Assignee:
TAOKA CHEMICAL CO LTD (JP)
International Classes:
C07C43/23; C07C41/16
Domestic Patent References:
| WO2013133106A1 | 2013-09-12 |
Foreign References:
| JP2009256342A | 2009-11-05 | |||
| JPH09255609A | 1997-09-30 | |||
| JP2001206863A | 2001-07-31 | |||
| JP2015196676A | 2015-11-09 | |||
| JP2016138071A | 2016-08-04 |
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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