JPH043390B2 - - Google Patents

Info

Publication number
JPH043390B2
JPH043390B2 JP22754985A JP22754985A JPH043390B2 JP H043390 B2 JPH043390 B2 JP H043390B2 JP 22754985 A JP22754985 A JP 22754985A JP 22754985 A JP22754985 A JP 22754985A JP H043390 B2 JPH043390 B2 JP H043390B2
Authority
JP
Japan
Prior art keywords
general formula
reaction
vitamin
mixture
dimethyl
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
JP22754985A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6287559A (ja
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 filed Critical
Priority to JP22754985A priority Critical patent/JPS6287559A/ja
Priority to DE8585115268T priority patent/DE3578169D1/de
Priority to EP85115268A priority patent/EP0187259B2/en
Priority to US06/804,252 priority patent/US4825006A/en
Priority to FI860094A priority patent/FI84264C/fi
Priority to DK009486A priority patent/DK171415B1/da
Publication of JPS6287559A publication Critical patent/JPS6287559A/ja
Priority to US07/215,167 priority patent/US4876400A/en
Priority to DK065391A priority patent/DK65391A/da
Priority to DK065491A priority patent/DK65491A/da
Priority to DK91651A priority patent/DK65191D0/da
Priority to DK065291A priority patent/DK65291A/da
Publication of JPH043390B2 publication Critical patent/JPH043390B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP22754985A 1985-01-10 1985-10-11 新規なハロスルホン及びその製造方法 Granted JPS6287559A (ja)

Priority Applications (11)

Application Number Priority Date Filing Date Title
JP22754985A JPS6287559A (ja) 1985-10-11 1985-10-11 新規なハロスルホン及びその製造方法
DE8585115268T DE3578169D1 (de) 1985-01-10 1985-12-02 Verfahren zur herstellung von vitamin a oder seinen carbonsaeureestern und zwischenprodukte und ihre verwendung in diesem verfahren.
EP85115268A EP0187259B2 (en) 1985-01-10 1985-12-02 Process for producing vitamin A or its carboxylic acid esters, and intermediate compounds useful for the process
US06/804,252 US4825006A (en) 1985-01-10 1985-12-03 Process for producing vitamin A or its carboxylic acid esters, and intermediate compounds useful for the process
DK009486A DK171415B1 (da) 1985-01-10 1986-01-09 Fremgangsmåde til fremstilling af Vitamin A
FI860094A FI84264C (fi) 1985-01-10 1986-01-09 Foerfarande foer framstaellning av vitamin-a och karboxylsyraestrar daerav och vid foerfarandet anvaendbara mellanprodukter.
US07/215,167 US4876400A (en) 1985-01-10 1988-07-05 Process for producing vitamin A or its carboxylic acid esters, and itermediate compounds useful for the process
DK065391A DK65391A (da) 1985-01-10 1991-04-11 Mellemprodukt til fremstilling af vitamin a eller estere deraf samt fremgangsmaade til dets fremstilling
DK065491A DK65491A (da) 1985-01-10 1991-04-11 Mellemprodukt til fremstilling af vitamin a eller estere deraf samt fremgangsmaade til dets fremstilling
DK91651A DK65191D0 (da) 1985-01-10 1991-04-11 Mellemprodukt til fremstilling af vitamin a eller estere deraf samt fremgangsmaade til dets fremstilling
DK065291A DK65291A (da) 1985-01-10 1991-04-11 Mellemprodukt til fremstilling af vitamin a eller estere deraf samt fremgangsmaade til dets fremstilling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22754985A JPS6287559A (ja) 1985-10-11 1985-10-11 新規なハロスルホン及びその製造方法

Publications (2)

Publication Number Publication Date
JPS6287559A JPS6287559A (ja) 1987-04-22
JPH043390B2 true JPH043390B2 (en, 2012) 1992-01-23

Family

ID=16862639

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22754985A Granted JPS6287559A (ja) 1985-01-10 1985-10-11 新規なハロスルホン及びその製造方法

Country Status (1)

Country Link
JP (1) JPS6287559A (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201506009A (zh) * 2013-02-28 2015-02-16 Sagami Chemical Res Inst ４-鹵異戊烯酸衍生物的製造方法

Also Published As

Publication number Publication date
JPS6287559A (ja) 1987-04-22

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees