JPS6221781B2 - - Google Patents

Info

Publication number
JPS6221781B2
JPS6221781B2 JP53160619A JP16061978A JPS6221781B2 JP S6221781 B2 JPS6221781 B2 JP S6221781B2 JP 53160619 A JP53160619 A JP 53160619A JP 16061978 A JP16061978 A JP 16061978A JP S6221781 B2 JPS6221781 B2 JP S6221781B2
Authority
JP
Japan
Prior art keywords
pyrazolone
methyl
reaction
alcohol
yield
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.)
Expired
Application number
JP53160619A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5585571A (en
Inventor
Kazuhisa Nakajima
Noboru Hasegawa
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.)
Mitsubishi Chemical Corp
Original Assignee
Nippon Synthetic Chemical Industry 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 Nippon Synthetic Chemical Industry Co Ltd filed Critical Nippon Synthetic Chemical Industry Co Ltd
Priority to JP16061978A priority Critical patent/JPS5585571A/ja
Publication of JPS5585571A publication Critical patent/JPS5585571A/ja
Publication of JPS6221781B2 publication Critical patent/JPS6221781B2/ja
Granted legal-status Critical Current

Links

JP16061978A 1978-12-22 1978-12-22 Preparation of 1,3-disubstituted-5-pyrazolone Granted JPS5585571A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16061978A JPS5585571A (en) 1978-12-22 1978-12-22 Preparation of 1,3-disubstituted-5-pyrazolone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16061978A JPS5585571A (en) 1978-12-22 1978-12-22 Preparation of 1,3-disubstituted-5-pyrazolone

Publications (2)

Publication Number Publication Date
JPS5585571A JPS5585571A (en) 1980-06-27
JPS6221781B2 true JPS6221781B2 (da) 1987-05-14

Family

ID=15718841

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16061978A Granted JPS5585571A (en) 1978-12-22 1978-12-22 Preparation of 1,3-disubstituted-5-pyrazolone

Country Status (1)

Country Link
JP (1) JPS5585571A (da)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5219938B2 (da) * 1972-07-29 1977-05-31
AR207445A1 (es) * 1973-04-17 1976-10-08 Bayer Ag Procedimiento de preparacion de nuevos derivados de pirazolonas-(5)-1-substituidas

Also Published As

Publication number Publication date
JPS5585571A (en) 1980-06-27

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