JPS53111033A - 4-phenyl-4-oxolactic acid derivatives and their preparation - Google Patents
4-phenyl-4-oxolactic acid derivatives and their preparationInfo
- Publication number
- JPS53111033A JPS53111033A JP2531077A JP2531077A JPS53111033A JP S53111033 A JPS53111033 A JP S53111033A JP 2531077 A JP2531077 A JP 2531077A JP 2531077 A JP2531077 A JP 2531077A JP S53111033 A JPS53111033 A JP S53111033A
- Authority
- JP
- Japan
- Prior art keywords
- phenyl
- acid derivatives
- oxolactic
- preparation
- oxolatic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE: 4-Phenyl-4-oxolatic acid derivatives of formula I (R1 is H, OH, methoxy; R2 and R4 are H, halogen; R3 is H, methyl, ethyl, methoxy, OH, halogen; R5 is H, lower alkyl), e.g. 4-(3-chloro-4-methylphenyl)4-oxolatic acid.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2531077A JPS53111033A (en) | 1977-03-08 | 1977-03-08 | 4-phenyl-4-oxolactic acid derivatives and their preparation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2531077A JPS53111033A (en) | 1977-03-08 | 1977-03-08 | 4-phenyl-4-oxolactic acid derivatives and their preparation |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53111033A true JPS53111033A (en) | 1978-09-28 |
JPS611417B2 JPS611417B2 (en) | 1986-01-17 |
Family
ID=12162418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2531077A Granted JPS53111033A (en) | 1977-03-08 | 1977-03-08 | 4-phenyl-4-oxolactic acid derivatives and their preparation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53111033A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0496304U (en) * | 1991-01-28 | 1992-08-20 | ||
US5886210A (en) * | 1996-08-22 | 1999-03-23 | Rohm And Haas Company | Method for preparing aromatic compounds |
WO2004000779A1 (en) * | 2002-06-20 | 2003-12-31 | Sankio Chemical Co., Ltd. | Process for producing phenyloxocarboxylic ester derivative |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01141113U (en) * | 1988-03-24 | 1989-09-27 | ||
JPH03224819A (en) * | 1990-01-30 | 1991-10-03 | Fuji Heavy Ind Ltd | Compressor controller of air conditioner for vehicle |
-
1977
- 1977-03-08 JP JP2531077A patent/JPS53111033A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0496304U (en) * | 1991-01-28 | 1992-08-20 | ||
US5886210A (en) * | 1996-08-22 | 1999-03-23 | Rohm And Haas Company | Method for preparing aromatic compounds |
WO2004000779A1 (en) * | 2002-06-20 | 2003-12-31 | Sankio Chemical Co., Ltd. | Process for producing phenyloxocarboxylic ester derivative |
Also Published As
Publication number | Publication date |
---|---|
JPS611417B2 (en) | 1986-01-17 |
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