[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

JPS57126801A - Trans-stilben-4,4'-disulfonate-capped compound of beta-cyclodextrin - Google Patents

Trans-stilben-4,4'-disulfonate-capped compound of beta-cyclodextrin

Info

Publication number
JPS57126801A
JPS57126801A JP1240081A JP1240081A JPS57126801A JP S57126801 A JPS57126801 A JP S57126801A JP 1240081 A JP1240081 A JP 1240081A JP 1240081 A JP1240081 A JP 1240081A JP S57126801 A JPS57126801 A JP S57126801A
Authority
JP
Japan
Prior art keywords
cyclodextrin
trans
stilben
disulfonate
catalyst
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.)
Pending
Application number
JP1240081A
Other languages
Japanese (ja)
Inventor
Iwao Tabuse
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 Petrochemical Co Ltd
Original Assignee
Mitsubishi Petrochemical 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 Mitsubishi Petrochemical Co Ltd filed Critical Mitsubishi Petrochemical Co Ltd
Priority to JP1240081A priority Critical patent/JPS57126801A/en
Publication of JPS57126801A publication Critical patent/JPS57126801A/en
Pending legal-status Critical Current

Links

Landscapes

  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

NEW MATERIAL:An A,D-trans-stilben-4,4'-disulfonate-capped compound of β- cyclodextrin, represented by formulaI, wherein R is a group of formula II.
USE: A material for the production of a bifunctional cyclodextrin useful as an artificial enzymatic catalyst such as a hydrolysis catalyst, decarboxylation catalyst or reduction catalyst or as a stabilizing agent for pharmaceuticals or agricultural chemicals.
PREPARATION: The compound of formulaIis prepared by dissolving β-cyclodextrin in about 8W100 times by weight of a solvent such as pyridine or dimethylformamide, adding thereto at least 0.5 equivalent., per eq. β-cyclodestrin, trans- stilbene-4,4'-disulfonyl halide and reacting the mixture at about 25W110°C.
COPYRIGHT: (C)1982,JPO&Japio
JP1240081A 1981-01-30 1981-01-30 Trans-stilben-4,4'-disulfonate-capped compound of beta-cyclodextrin Pending JPS57126801A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1240081A JPS57126801A (en) 1981-01-30 1981-01-30 Trans-stilben-4,4'-disulfonate-capped compound of beta-cyclodextrin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1240081A JPS57126801A (en) 1981-01-30 1981-01-30 Trans-stilben-4,4'-disulfonate-capped compound of beta-cyclodextrin

Publications (1)

Publication Number Publication Date
JPS57126801A true JPS57126801A (en) 1982-08-06

Family

ID=11804207

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1240081A Pending JPS57126801A (en) 1981-01-30 1981-01-30 Trans-stilben-4,4'-disulfonate-capped compound of beta-cyclodextrin

Country Status (1)

Country Link
JP (1) JPS57126801A (en)

Similar Documents

Publication Publication Date Title
JPS57142962A (en) Cyclodextrin clathrate compound of sulfur-containing compound
JPS5690031A (en) Preparation of aromatic aldehyde
JPS57126802A (en) Benzophenone-3,3'-disulfonate-capped compound of beta-cyclodextrin
JPS57126801A (en) Trans-stilben-4,4'-disulfonate-capped compound of beta-cyclodextrin
CA2002507A1 (en) Method of producing glyoxylated hydroxypropyl guar and liquid plant treatment composition containing same
JPS56150039A (en) Clathrate compound of prostacycline derivative
JPS5579331A (en) Beta,beta,beta',beta'-tetrafluorodivinylbenzene and its preparation
JPS57109779A (en) Polyalkyl-5-hydroxy-2h-chromene and its preparation
JPS57192340A (en) Isoprenylamine derivative
JPS57149280A (en) Amino acid derivative and its preparation
JPS5555178A (en) Pyran derivative
JPS57165369A (en) Pyrazole derivative and its preparation
JPS5630927A (en) Stabilization of guaiazulene and its derivative
JPS55147278A (en) Nicotinoylaminotriazine derivative
JPS5649370A (en) Preparation of 1,2,4-triazole derivative
JPS57197279A (en) Novel hexaminum compound and its preparation
JPS5590504A (en) Preparation of unsoluble chitin derivative
JPS57122074A (en) Sulfonium compound and its preparation
JPS5522605A (en) 1-acyl-3-(3,5-dihalogenophenyl)hydantoin derivatives, their preparation and agricultural and horticultural microbicide containing thereof as effective component
JPS57142965A (en) Sulfonium compound and its preparation
JPS5758640A (en) Hydroxycyclopentenone and its preparation
JPS5795940A (en) 3-(2,2-dihalogenovinyloxy)-alpha-ethynylbenzyl ester and insecticide containing the same as active constituent
JPS56108777A (en) Novel guanidinothiazole derivative and its preparation
JPS57142964A (en) Sulfonium compound and its preparation
JPS5740463A (en) Substituted phenylcyclopropanecarboxylic acid derivative, its preparation, and insecticidal and miticidal agent