DK304185D0 - Fremgangsmaade til fremstilling af furanon - Google Patents

Fremgangsmaade til fremstilling af furanon

Info

Publication number
DK304185D0
DK304185D0 DK304185A DK304185A DK304185D0 DK 304185 D0 DK304185 D0 DK 304185D0 DK 304185 A DK304185 A DK 304185A DK 304185 A DK304185 A DK 304185A DK 304185 D0 DK304185 D0 DK 304185D0
Authority
DK
Denmark
Prior art keywords
furanon
procedure
manufacturing
manufacturing furanon
Prior art date
Application number
DK304185A
Other languages
English (en)
Other versions
DK304185A (da
Inventor
Christian Fizet
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of DK304185D0 publication Critical patent/DK304185D0/da
Publication of DK304185A publication Critical patent/DK304185A/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D315/00—Heterocyclic compounds containing rings having one oxygen atom as the only ring hetero atom according to more than one of groups C07D303/00 - C07D313/00
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D327/00—Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms
    • C07D327/10—Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms two oxygen atoms and one sulfur atom, e.g. cyclic sulfates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Furan Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK304185A 1984-07-27 1985-07-03 Fremgangsmaade til fremstilling af furanon DK304185A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH366084 1984-07-27

Publications (2)

Publication Number Publication Date
DK304185D0 true DK304185D0 (da) 1985-07-03
DK304185A DK304185A (da) 1986-01-28

Family

ID=4260779

Family Applications (1)

Application Number Title Priority Date Filing Date
DK304185A DK304185A (da) 1984-07-27 1985-07-03 Fremgangsmaade til fremstilling af furanon

Country Status (4)

Country Link
US (1) US4596879A (da)
EP (1) EP0172371A1 (da)
JP (1) JPS6137777A (da)
DK (1) DK304185A (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4851085A (en) * 1988-07-11 1989-07-25 Gaf Corporation Purification of butyrolactone
US5159100A (en) * 1990-12-19 1992-10-27 Lonza Ltd. Process for the production of cyclopropanenitrile derivatives
DE4126580A1 (de) * 1991-08-12 1993-02-18 Degussa D-2,4-dihydroxy-3,3-dimethylbutansaeurenitril, seine herstellung und verwendung
CA2130723C (en) * 1993-09-03 2006-01-31 Wilhelm Quittmann Process for preparing y-mercaptocarboxylic acid derivatives
US5523477A (en) * 1995-01-23 1996-06-04 Merck & Co., Inc. Process for the preparation of 1-(thiomethyl)-cyclopropaneacetic acid
DE10141285A1 (de) 2001-08-23 2003-03-27 Merckle Gmbh Verfahren zur Herstellung von 6-(4-Chlorphenyl)-2,2-dimethyl-7-phnyl-2,3-dihydro-1H-pyrrolizin-5-yl-essigsäure
CN109776486A (zh) * 2019-02-26 2019-05-21 武汉松石科技股份有限公司 一种硫酸亚丙酯的制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1213166A (en) * 1967-07-19 1970-11-18 Aspro Nicholas Ltd Novel cyanoethanols, their synthesis and their conversion to derivatives
DE1768925A1 (de) * 1967-07-19 1972-01-27 Aspro Nicholas Ltd 2,2-disubstituierte-2-Cyanoaethanole

Also Published As

Publication number Publication date
US4596879A (en) 1986-06-24
EP0172371A1 (de) 1986-02-26
DK304185A (da) 1986-01-28
JPS6137777A (ja) 1986-02-22

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment