JPS58118559A - ジフエニル尿素化合物の製造方法 - Google Patents

ジフエニル尿素化合物の製造方法

Info

Publication number
JPS58118559A
JPS58118559A JP157682A JP157682A JPS58118559A JP S58118559 A JPS58118559 A JP S58118559A JP 157682 A JP157682 A JP 157682A JP 157682 A JP157682 A JP 157682A JP S58118559 A JPS58118559 A JP S58118559A
Authority
JP
Japan
Prior art keywords
sulfite
reaction
formula
sodium
represented
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
JP157682A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0254336B2 (enrdf_load_stackoverflow
Inventor
Norio Kodera
小寺　範生
Kunihisa Goto
後藤　邦久
Shinzaburo Masaki
正木　真三郎
Tatsuo Kanechika
達夫 金親
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 JP157682A priority Critical patent/JPS58118559A/ja
Publication of JPS58118559A publication Critical patent/JPS58118559A/ja
Publication of JPH0254336B2 publication Critical patent/JPH0254336B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP157682A 1982-01-07 1982-01-07 ジフエニル尿素化合物の製造方法 Granted JPS58118559A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP157682A JPS58118559A (ja) 1982-01-07 1982-01-07 ジフエニル尿素化合物の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP157682A JPS58118559A (ja) 1982-01-07 1982-01-07 ジフエニル尿素化合物の製造方法

Publications (2)

Publication Number Publication Date
JPS58118559A true JPS58118559A (ja) 1983-07-14
JPH0254336B2 JPH0254336B2 (enrdf_load_stackoverflow) 1990-11-21

Family

ID=11505339

Family Applications (1)

Application Number Title Priority Date Filing Date
JP157682A Granted JPS58118559A (ja) 1982-01-07 1982-01-07 ジフエニル尿素化合物の製造方法

Country Status (1)

Country Link
JP (1) JPS58118559A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0254336B2 (enrdf_load_stackoverflow) 1990-11-21

Similar Documents

Publication Publication Date Title
EP0237446A1 (fr) Procédé de préparation d'acides perhalogénométhanesulfiniques et sulfoniques et de leurs sels
JPS6351358A (ja) ジタ−シヤリ−ブチルジカ−ボネ−トの製法
JP2000302748A (ja) スルホンイミドの精製方法
JPS58118559A (ja) ジフエニル尿素化合物の製造方法
KR0163956B1 (ko) 캡토프릴의 직접 단리 방법
US4374818A (en) Process for the preparation of alkali metal salts of imidodisulfonic acid
US4666637A (en) Process for producing chlorobenzene sulfochloride
CS215179B1 (en) Method of making the n-cyclohexybenzthiazol-2-sulphenamide
JPH04145061A (ja) 高純度４，４´―ジヒドロキシジフェニルスルホンの製造法
US6700020B2 (en) Semi-continuous method for producing 4,4'-dihydroxydiphenyl sulfone
JP2937797B2 (ja) アミノアルキルスルホン酸類の製造方法
US4987234A (en) Process for the preparation of cyclic ureas
JP2915515B2 (ja) Ｏ―メチルイソ尿素硫酸塩の製造方法
US2785196A (en) Method of preparing sulfamic acids from organic isocyanates
EP0151835B1 (en) Process for producing pentachloronitrobenzene from hexachlorobenzene
JPS58180466A (ja) ナフタレンスルホン酸の製造方法
SU1039168A1 (ru) Способ получени 5-оксибензо-2,1,3-тиадиазола
US4374994A (en) Process for preparation of 5-mercaptotetrazolyl-1-acetic acid
KR800001550B1 (ko) 5-(4-히드록시페닐) 히단토인의 제조법
JPH0442378B2 (enrdf_load_stackoverflow)
JPS5823389B2 (ja) Ｐ，ｐ’− オキシビス （ ベンゼンスルホニルクロライド ） ノ セイゾウホウホウ
JPS6222980B2 (enrdf_load_stackoverflow)
KR930002277B1 (ko) 5-(4-히드록시페닐)히단토인의 제조방법
JPS63225352A (ja) ２，７−ナフタレンジスルホン酸の製造方法
SU1368311A1 (ru) Способ получени натриевой соли п-нитрохлорбензол-о-сульфокислоты