JPS6056936A - 光学活性２，２−ジメチルシクロプロパンカルボン酸及びその誘導体の製法 - Google Patents

光学活性２，２−ジメチルシクロプロパンカルボン酸及びその誘導体の製法

Info

Publication number
JPS6056936A
JPS6056936A JP16469683A JP16469683A JPS6056936A JP S6056936 A JPS6056936 A JP S6056936A JP 16469683 A JP16469683 A JP 16469683A JP 16469683 A JP16469683 A JP 16469683A JP S6056936 A JPS6056936 A JP S6056936A
Authority
JP
Japan
Prior art keywords
ester
optically active
methylephedrine
hydrochloride
acid
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
Application number
JP16469683A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0417938B2 (enExample
Inventor
Takeo Suzukamo
鈴鴨　剛夫
Masami Fukao
正美 深尾
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP16469683A priority Critical patent/JPS6056936A/ja
Publication of JPS6056936A publication Critical patent/JPS6056936A/ja
Publication of JPH0417938B2 publication Critical patent/JPH0417938B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP16469683A 1983-09-06 1983-09-06 光学活性２，２−ジメチルシクロプロパンカルボン酸及びその誘導体の製法 Granted JPS6056936A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16469683A JPS6056936A (ja) 1983-09-06 1983-09-06 光学活性２，２−ジメチルシクロプロパンカルボン酸及びその誘導体の製法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16469683A JPS6056936A (ja) 1983-09-06 1983-09-06 光学活性２，２−ジメチルシクロプロパンカルボン酸及びその誘導体の製法

Publications (2)

Publication Number Publication Date
JPS6056936A true JPS6056936A (ja) 1985-04-02
JPH0417938B2 JPH0417938B2 (enExample) 1992-03-26

Family

ID=15798127

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16469683A Granted JPS6056936A (ja) 1983-09-06 1983-09-06 光学活性２，２−ジメチルシクロプロパンカルボン酸及びその誘導体の製法

Country Status (1)

Country Link
JP (1) JPS6056936A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5243070A (en) * 1990-06-14 1993-09-07 Lonza Ltd. Process for resolution of racemates of 2,2-dimethylcyclopropanecarboxylic acid
EP0524604A3 (enExample) * 1991-07-26 1994-05-04 Lonza Ag
EP1112990A1 (en) * 1999-12-27 2001-07-04 SUMIKA FINE CHEMICALS Co., Ltd. Methods for producing and separating erythro- and threo-2-hydroxy-3-nitrobutanoic acid compounds
WO2003043996A1 (en) * 2001-11-22 2003-05-30 Chemtech Research Incorporation A method for preparing of chiral 2,2-dimethylcyclopropanecarboxyl derivatives

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5243070A (en) * 1990-06-14 1993-09-07 Lonza Ltd. Process for resolution of racemates of 2,2-dimethylcyclopropanecarboxylic acid
EP0524604A3 (enExample) * 1991-07-26 1994-05-04 Lonza Ag
EP1112990A1 (en) * 1999-12-27 2001-07-04 SUMIKA FINE CHEMICALS Co., Ltd. Methods for producing and separating erythro- and threo-2-hydroxy-3-nitrobutanoic acid compounds
WO2003043996A1 (en) * 2001-11-22 2003-05-30 Chemtech Research Incorporation A method for preparing of chiral 2,2-dimethylcyclopropanecarboxyl derivatives

Also Published As

Publication number Publication date
JPH0417938B2 (enExample) 1992-03-26

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