JPH0145477B2 - - Google Patents

Info

Publication number
JPH0145477B2
JPH0145477B2 JP1520782A JP1520782A JPH0145477B2 JP H0145477 B2 JPH0145477 B2 JP H0145477B2 JP 1520782 A JP1520782 A JP 1520782A JP 1520782 A JP1520782 A JP 1520782A JP H0145477 B2 JPH0145477 B2 JP H0145477B2
Authority
JP
Japan
Prior art keywords
methyl
pentanone
diphenylphosphinobenzene
layer
triphenylphosphine
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
JP1520782A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58131994A (ja
Inventor
Noriaki Yoshimura
Noryuki Ishihara
Masuhiko Tamura
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.)
Kuraray Co Ltd
Original Assignee
Kuraray 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 Kuraray Co Ltd filed Critical Kuraray Co Ltd
Priority to JP1520782A priority Critical patent/JPS58131994A/ja
Publication of JPS58131994A publication Critical patent/JPS58131994A/ja
Publication of JPH0145477B2 publication Critical patent/JPH0145477B2/ja
Granted legal-status Critical Current

Links

JP1520782A 1982-02-01 1982-02-01 ジフエニルホスフイノベンゼン−ｍ−モノスルホン酸塩の製造法 Granted JPS58131994A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1520782A JPS58131994A (ja) 1982-02-01 1982-02-01 ジフエニルホスフイノベンゼン−ｍ−モノスルホン酸塩の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1520782A JPS58131994A (ja) 1982-02-01 1982-02-01 ジフエニルホスフイノベンゼン−ｍ−モノスルホン酸塩の製造法

Publications (2)

Publication Number Publication Date
JPS58131994A JPS58131994A (ja) 1983-08-06
JPH0145477B2 true JPH0145477B2 (enrdf_load_stackoverflow) 1989-10-03

Family

ID=11882419

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1520782A Granted JPS58131994A (ja) 1982-02-01 1982-02-01 ジフエニルホスフイノベンゼン−ｍ−モノスルホン酸塩の製造法

Country Status (1)

Country Link
JP (1) JPS58131994A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS58131994A (ja) 1983-08-06

Similar Documents

Publication Publication Date Title
TWI653219B (zh) 無溶劑烷類磺化反應
JP3117369B2 (ja) スルホンイミドの製造方法
US5900512A (en) Oxidation process
CN102105444B (zh) 全氟烷基亚磺酸盐的制造方法
JPH0469628B2 (enrdf_load_stackoverflow)
US4937387A (en) Processes for preparing diaryl sulfones
JPH0145477B2 (enrdf_load_stackoverflow)
JP3890387B2 (ja) ジヒドロキシジフェニルスルホンの製造方法
JPH0244833B2 (enrdf_load_stackoverflow)
JPH0474346B2 (enrdf_load_stackoverflow)
EP0456799B1 (en) Improved method of preparing an intermediate for the manufacture of bambuterol
EP1318134B1 (en) Process for producing 1,1-bis(4-hydroxyphenyl)-3,3,5-trimethylcyclohexane
US4965404A (en) Process for the preparation of lithium diphenylphosphinobenzene-m-monosulfonate
JPH0627117B2 (ja) ジアリールスルホン類の製造方法の改良
JP2002371088A5 (enrdf_load_stackoverflow)
CN116332934B (zh) 一种替诺福韦中间体的合成工艺
US4242275A (en) Process for the preparation of isomer-free toluene-4-sulfonic acid
JPS60204742A (ja) テトラフルオロ−４−ヒドロキシ安息香酸の製法
EP0151835B1 (en) Process for producing pentachloronitrobenzene from hexachlorobenzene
JP2001058968A (ja) １，３−ジ（２−ｐ−ヒドロキシフェニル−２−プロピル）ベンゼンの製造方法
JPS5822476B2 (ja) コウジユンドスチレンスルホンサンキンゾクエンノセイゾウホウ
JPS58206552A (ja) ジアリ−ルスルホン類の製造方法
SU556725A3 (ru) Способ получени смеси бензолдисульфокислоты и бензолмоносульфокислоты или толуолмоносульфокислоты"
JPH026340B2 (enrdf_load_stackoverflow)
JP4226258B2 (ja) ２，４’−ジヒドロキシジフェニルスルホンの製造方法