DK156955C - Fremgangsmaade til fremstilling af cyanosubstituerede cyclopropanderivater - Google Patents

Fremgangsmaade til fremstilling af cyanosubstituerede cyclopropanderivater

Info

Publication number: DK156955C
Authority: DK; Denmark
Prior art keywords: cyclopropander; cyanos; derivatives; substituted; preparing
Prior art date: 1976-06-22

Application number

DK271877A

Other languages

English (en)

Other versions

DK156955B (da

DK271877A (da

Inventor

Helena Austermuehle-Bertola

Original Assignee

Shell Int Research

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.)

1976-06-22

Filing date

1977-06-20

Publication date

1990-02-26

1977-06-20 Application filed by Shell Int Research filed Critical Shell Int Research

1977-12-23 Publication of DK271877A publication Critical patent/DK271877A/da

1989-10-23 Publication of DK156955B publication Critical patent/DK156955B/da

1990-02-26 Application granted granted Critical

1990-02-26 Publication of DK156955C publication Critical patent/DK156955C/da

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Agricultural Chemicals And Associated Chemicals (AREA)

DK271877A 1976-06-22 1977-06-20 Fremgangsmaade til fremstilling af cyanosubstituerede cyclopropanderivater DK156955C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB2589676A GB1580203A (en)	1976-06-22	1976-06-22	Preparation of cyclopropane derivatives
GB2589676		1976-06-22

Publications (3)

Publication Number	Publication Date
DK271877A DK271877A (da)	1977-12-23
DK156955B DK156955B (da)	1989-10-23
DK156955C true DK156955C (da)	1990-02-26

Family

ID=10235120

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK271877A DK156955C (da)	1976-06-22	1977-06-20	Fremgangsmaade til fremstilling af cyanosubstituerede cyclopropanderivater

Country Status (11)

Country	Link
JP (2)	JPS52156839A (da)
BE (1)	BE855691A (da)
BR (1)	BR7703975A (da)
CA (1)	CA1123006A (da)
CH (1)	CH629758A5 (da)
DE (1)	DE2727613A1 (da)
DK (1)	DK156955C (da)
FR (1)	FR2355811A1 (da)
GB (1)	GB1580203A (da)
IT (1)	IT1080226B (da)
NL (1)	NL7706755A (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DK276879A (da) *	1978-07-18	1980-01-19	Ici Ltd	Fremgangsmaade til fremstilling af cyclopropannitriler
FR2485004A1 (fr) *	1980-06-20	1981-12-24	Roussel Uclaf	Derives cyclopropane-1-carboxyliques et leurs sels, leur preparation et leur application a la synthese d'intermediaires de composes pyrethrinoides de configuration cis
EP0064781B1 (en) *	1981-04-30	1984-05-23	Shell Internationale Researchmaatschappij B.V.	Process for the preparation of cyclopropane compounds
NL8203002A (nl) *	1981-08-06	1983-03-01	Shell Int Research	Stereospecifieke decarboxylering van dihalogeenvinylcyclopropaancarbonzuren.
GB2127012A (en) *	1982-09-22	1984-04-04	Shell Int Research	Process for the preparation of cyclopropane compounds

1976
- 1976-06-22 GB GB2589676A patent/GB1580203A/en not_active Expired
1977
- 1977-05-03 CA CA277,560A patent/CA1123006A/en not_active Expired
- 1977-06-15 BE BE1008190A patent/BE855691A/xx not_active IP Right Cessation
- 1977-06-20 DE DE19772727613 patent/DE2727613A1/de active Granted
- 1977-06-20 DK DK271877A patent/DK156955C/da not_active IP Right Cessation
- 1977-06-20 IT IT2486677A patent/IT1080226B/it active
- 1977-06-20 NL NL7706755A patent/NL7706755A/xx not_active Application Discontinuation
- 1977-06-20 BR BR7703975A patent/BR7703975A/pt unknown
- 1977-06-20 FR FR7718843A patent/FR2355811A1/fr active Granted
- 1977-06-20 CH CH752677A patent/CH629758A5/de not_active IP Right Cessation
- 1977-06-20 JP JP7226277A patent/JPS52156839A/ja active Granted
1986
- 1986-03-24 JP JP61064300A patent/JPS61233658A/ja active Granted

Also Published As

Publication number	Publication date
BR7703975A (pt)	1978-04-25
GB1580203A (en)	1980-11-26
FR2355811B1 (da)	1980-12-05
DE2727613A1 (de)	1977-12-29
IT1080226B (it)	1985-05-16
FR2355811A1 (fr)	1978-01-20
JPS61233658A (ja)	1986-10-17
CH629758A5 (en)	1982-05-14
CA1123006A (en)	1982-05-04
DE2727613C2 (da)	1988-03-03
JPS6140660B2 (da)	1986-09-10
NL7706755A (nl)	1977-12-27
JPS52156839A (en)	1977-12-27
JPS638100B2 (da)	1988-02-19
DK156955B (da)	1989-10-23
BE855691A (nl)	1977-12-15
DK271877A (da)	1977-12-23

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Legal Events

Date	Code	Title	Description
1995-02-27	PBP	Patent lapsed