Title:
PROCESS FOR PRODUCING (S)-1-(4-PHENOXYPHENOXY)-2-PROPANOL
Document Type and Number:
WIPO Patent Application WO/2002/083612
Kind Code:
A1
Abstract:
A process for producing (S)-1-(4-phenoxyphenoxy)-2-propanol having a high optical purity, characterized by reacting a sulfonic ester compound represented by the formula (1): (1) (wherein R?1¿ represents halogeno, nitro, or C¿1-4? alkyl; and R?2¿ represents C¿1-4? alkyl or optionally substituted phenyl) with phenoxyphenol in the presence of a base.
Inventors:
MATSUO NORITADA (JP)
Application Number:
PCT/JP2002/002531
Publication Date:
October 24, 2002
Filing Date:
March 18, 2002
Export Citation:
Assignee:
SUMITOMO CHEMICAL CO (JP)
MATSUO NORITADA (JP)
MATSUO NORITADA (JP)
International Classes:
C07C41/30; C07B53/00; C07B61/00; C07C41/16; C07C43/295; C07C309/66; (IPC1-7): C07C41/16; C07C43/295; C07C309/66
Foreign References:
| US4751225A | 1988-06-14 | |||
| JPS5731671A | 1982-02-20 |
Attorney, Agent or Firm:
Kuboyama, Takashi c/o Sumitomo Chemical Intellectual Property Service (Limited 5-33, Kitahama 4-chome, Chuo-k, Osaka-shi Osaka, JP)
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