DK141748C - Analogifremgangsmaade til fremstilling af et 4-ethynylbiphenylderivat - Google Patents

Analogifremgangsmaade til fremstilling af et 4-ethynylbiphenylderivat

Info

Publication number: DK141748C
Authority: DK; Denmark
Prior art keywords: ethynylbiphenyl; derivative; preparing; analogy procedure; analogy
Prior art date: 1974-01-31

Application number

DK19775A

Other languages

English (en)

Other versions

DK141748B (da

DK19775A (da

Inventor

C F Webb

B J Price

Original Assignee

Allen & Hanburys 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.)

1974-01-31

Filing date

1975-01-23

Publication date

1980-11-03

1975-01-23 Application filed by Allen & Hanburys Ltd filed Critical Allen & Hanburys Ltd

1975-10-06 Publication of DK19775A publication Critical patent/DK19775A/da

1980-06-09 Publication of DK141748B publication Critical patent/DK141748B/da

1980-11-03 Application granted granted Critical

1980-11-03 Publication of DK141748C publication Critical patent/DK141748C/da

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C47/00—Compounds having —CHO groups
- C07C47/20—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
- C07C47/24—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing halogen
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/02—Halogenated hydrocarbons
- A61K31/035—Halogenated hydrocarbons having aliphatic unsaturation
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/07—Preparation of halogenated hydrocarbons by addition of hydrogen halides
- C07C17/087—Preparation of halogenated hydrocarbons by addition of hydrogen halides to unsaturated halogenated hydrocarbons
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/361—Preparation of halogenated hydrocarbons by reactions involving a decrease in the number of carbon atoms
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C25/00—Compounds containing at least one halogen atom bound to a six-membered aromatic ring
- C07C25/24—Halogenated aromatic hydrocarbons with unsaturated side chains
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Pharmacology & Pharmacy (AREA)
Epidemiology (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

DK19775A 1974-01-31 1975-01-23 Analogifremgangsmaade til fremstilling af et 4-ethynylbiphenylderivat DK141748C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB4531/74A GB1499655A (en)	1974-01-31	1974-01-31	Biphenyl derivatives
GB453174		1974-01-31

Publications (3)

Publication Number	Publication Date
DK19775A DK19775A (da)	1975-10-06
DK141748B DK141748B (da)	1980-06-09
DK141748C true DK141748C (da)	1980-11-03

Family

ID=9778952

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK19775A DK141748C (da)	1974-01-31	1975-01-23	Analogifremgangsmaade til fremstilling af et 4-ethynylbiphenylderivat

Country Status (12)

Country	Link
US (1)	US3979468A (da)
JP (1)	JPS50112342A (da)
BE (1)	BE824593A (da)
CA (1)	CA1037498A (da)
CH (1)	CH612901A5 (da)
DE (1)	DE2501833A1 (da)
DK (1)	DK141748C (da)
FR (1)	FR2259593B1 (da)
GB (1)	GB1499655A (da)
IE (1)	IE40359B1 (da)
NL (1)	NL7500742A (da)
SE (1)	SE7500740L (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2073177A (en) *	1980-04-03	1981-10-14	Ici Ltd	Benzaldehyde derivative
PT72801B (en) *	1980-04-14	1983-01-10	Merck & Co Inc	Process for synthesis of substituted biphenyl-2-carboxaldehydes
WO2004113257A1 (ja) *	2003-06-17	2004-12-29	Ihara Chemical Industry Co., Ltd.	エチニルベンゼン誘導体の製造方法
US7470818B2 (en) *	2006-11-13	2008-12-30	E.I. Du Pont De Nemours & Company	Fluoroalkyl phosphate compositions

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3852364A (en) *	1972-07-03	1974-12-03	Rorer Inc William H	Ethynylbenzene compounds derivatives therefor

1974
- 1974-01-31 GB GB4531/74A patent/GB1499655A/en not_active Expired
1975
- 1975-01-15 IE IE75/75A patent/IE40359B1/xx unknown
- 1975-01-16 US US05/541,393 patent/US3979468A/en not_active Expired - Lifetime
- 1975-01-17 DE DE19752501833 patent/DE2501833A1/de not_active Withdrawn
- 1975-01-20 CH CH64075A patent/CH612901A5/xx not_active IP Right Cessation
- 1975-01-21 BE BE152548A patent/BE824593A/xx unknown
- 1975-01-22 JP JP50009664A patent/JPS50112342A/ja active Pending
- 1975-01-22 NL NL7500742A patent/NL7500742A/xx not_active Application Discontinuation
- 1975-01-23 SE SE7500740A patent/SE7500740L/xx unknown
- 1975-01-23 DK DK19775A patent/DK141748C/da active
- 1975-01-23 CA CA218,515A patent/CA1037498A/en not_active Expired
- 1975-01-23 FR FR7502126A patent/FR2259593B1/fr not_active Expired

Also Published As

Publication number	Publication date
AU7757475A (en)	1976-07-29
DE2501833A1 (de)	1975-08-07
SE7500740L (da)	1975-08-01
IE40359B1 (en)	1979-05-09
FR2259593B1 (da)	1978-06-30
US3979468A (en)	1976-09-07
FR2259593A1 (da)	1975-08-29
DK141748B (da)	1980-06-09
DK19775A (da)	1975-10-06
NL7500742A (nl)	1975-08-04
IE40359L (en)	1975-07-31
BE824593A (fr)	1975-07-22
GB1499655A (en)	1978-02-01
CH612901A5 (da)	1979-08-31
JPS50112342A (da)	1975-09-03
CA1037498A (en)	1978-08-29

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