JPS52266A - Process for preparation of 4-beonzoylpyrazole derivatives - Google Patents

Process for preparation of 4-beonzoylpyrazole derivatives

Info

Publication number
JPS52266A
JPS52266A JP7496375A JP7496375A JPS52266A JP S52266 A JPS52266 A JP S52266A JP 7496375 A JP7496375 A JP 7496375A JP 7496375 A JP7496375 A JP 7496375A JP S52266 A JPS52266 A JP S52266A
Authority
JP
Japan
Prior art keywords
derivatives
beonzoylpyrazole
preparation
lower alkyl
nitro
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
JP7496375A
Other languages
Japanese (ja)
Other versions
JPS5835188B2 (en
Inventor
Koji Matsui
Junzo Hizuka
Takao Konotsune
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.)
Sankyo Co Ltd
Original Assignee
Sankyo 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 Sankyo Co Ltd filed Critical Sankyo Co Ltd
Priority to JP7496375A priority Critical patent/JPS5835188B2/en
Priority to US05/691,476 priority patent/US4070536A/en
Priority to GB24387/76A priority patent/GB1481161A/en
Priority to CH760076A priority patent/CH601251A5/xx
Priority to BR7603968A priority patent/BR7603968A/en
Priority to FR7618671A priority patent/FR2316235A1/en
Priority to DE19762627223 priority patent/DE2627223A1/en
Priority to IT68503/76A priority patent/IT1062368B/en
Publication of JPS52266A publication Critical patent/JPS52266A/en
Publication of JPS5835188B2 publication Critical patent/JPS5835188B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: 4-Benzoylpyrazole derivatives of formula I(where R1 is lower alkyl or lower alkenyl; R2 is lower alkyl; X is halogen, lower alkyl, lower alkoxy or nitro; n is 1W3, when n is 2 or 3, X may be the same or different), wherein, the compounds in which R1 and R2 are methyl and Xn is 2-chloro or 4-nitro, are known.
COPYRIGHT: (C)1977,JPO&Japio
JP7496375A 1975-06-19 1975-06-19 Method for producing 4-benzoylpyrazole derivative Expired JPS5835188B2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP7496375A JPS5835188B2 (en) 1975-06-19 1975-06-19 Method for producing 4-benzoylpyrazole derivative
US05/691,476 US4070536A (en) 1975-06-19 1976-06-01 Process for the preparation of 4-benzoylpyrazole derivatives
GB24387/76A GB1481161A (en) 1975-06-19 1976-06-11 5-(substituted-benzoyloxy)pyrazoles and a process for their conversion to 4-benzoyl-pyrazole derivatives
CH760076A CH601251A5 (en) 1975-06-19 1976-06-15
BR7603968A BR7603968A (en) 1975-06-19 1976-06-18 PROCESS FOR THE PREPARATION OF 4- (BENZOIL-PIRAZOL) DERIVATIVES
FR7618671A FR2316235A1 (en) 1975-06-19 1976-06-18 PROCESS FOR PREPARING 4-BENZOYLPYRAZOLE DERIVATIVES
DE19762627223 DE2627223A1 (en) 1975-06-19 1976-06-18 PROCESS FOR THE PREPARATION OF 4-BENZOYLPYRAZOLE DERIVATIVES
IT68503/76A IT1062368B (en) 1975-06-19 1976-06-18 PROCEDURE FOR THE PREPARATION OF 4 BENZOYL PIRAZOLE DERIVATIVES USEFUL AS HERBICIDES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7496375A JPS5835188B2 (en) 1975-06-19 1975-06-19 Method for producing 4-benzoylpyrazole derivative

Publications (2)

Publication Number Publication Date
JPS52266A true JPS52266A (en) 1977-01-05
JPS5835188B2 JPS5835188B2 (en) 1983-08-01

Family

ID=13562461

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7496375A Expired JPS5835188B2 (en) 1975-06-19 1975-06-19 Method for producing 4-benzoylpyrazole derivative

Country Status (1)

Country Link
JP (1) JPS5835188B2 (en)

Also Published As

Publication number Publication date
JPS5835188B2 (en) 1983-08-01

Similar Documents

Publication Publication Date Title
JPS5395977A (en) 1,4-dihydropyrimidine compounds and process for their preparation
JPS5212109A (en) Process for preparation of alkylglycerylether
JPS52266A (en) Process for preparation of 4-beonzoylpyrazole derivatives
JPS52265A (en) Process for preparation of 4-benzolpyrazoles
JPS5276434A (en) Dungicides for nonmedical use and method of making the same
JPS5239674A (en) Imidazole derivatives and agricultural bactericides therefrom
JPS5259112A (en) Process for preparation of delta-substituted negamycine derivatives
JPS527956A (en) Succinimide derivatives and its preparation
JPS5217442A (en) Process for preparation of benzoylhydrazone derivatives
JPS5359656A (en) Silacyclopropene derivatives and process for preparation of the same
JPS51138670A (en) Process for preparing phthalimide derivatives
JPS51122069A (en) Process for preparation of 5-bromo-3,4- dihydro-2h-pyran-2,4-d10ne der ivatives
JPS51113846A (en) New herbicides
JPS5350140A (en) Novel derivatives of fortemycin b and process for preparation of the same
JPS51128977A (en) Process for preparing carbostyril derivatives
JPS52125146A (en) Arylacetylenesulfonamide derivatives and method of preparing the same
JPS51146479A (en) Process for preparing new morpholinone derivatives
JPS51122070A (en) Process for preparation of 3,4-dihydro- 2h-pyran-2,4-dione derivatives
JPS5239660A (en) Process for preparing stilbene derivatives
JPS5259142A (en) Process for preparation of stilbene derivatives
JPS51146439A (en) Process for preparing 4-alkylated isopiperitenones and perfume composi tions containing the ketones
JPS5242841A (en) Process for preparation of thiolcarbamate derivatives
JPS52125169A (en) Tetrahydropyran-5-one derivatives and method of preparing the same
JPS5242862A (en) Process for preparation of stlbene derivatives
JPS5242877A (en) Process for preparation of hydantoins