BE776736A - PREPARATION OF 2-CHLORO-ETHANE-PHOSPHONIC ACID - Google Patents

PREPARATION OF 2-CHLORO-ETHANE-PHOSPHONIC ACID

Info

Publication number: BE776736A
Authority: BE; Belgium
Prior art keywords: ethane; chloro; preparation; phosphonic acid; phosphonic
Prior art date: 1971-11-12

Application number

BE776736A

Other languages

French (fr)

Original Assignee

Hoechst Ag

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.)

1971-11-12

Filing date

1971-12-15

Publication date

1972-06-15

1971-12-15 Application filed by Hoechst Ag filed Critical Hoechst Ag

1972-06-15 Publication of BE776736A publication Critical patent/BE776736A/en

Links

UDPGUMQDCGORJQ-UHFFFAOYSA-N (2-chloroethyl)phosphonic acid Chemical compound OP(O)(=O)CCCl UDPGUMQDCGORJQ-UHFFFAOYSA-N 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
- C07F9/3804—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
- C07F9/3808—Acyclic saturated acids which can have further substituents on alkyl

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Biochemistry (AREA)
General Health & Medical Sciences (AREA)
Molecular Biology (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

BE776736A 1971-11-12 1971-12-15 PREPARATION OF 2-CHLORO-ETHANE-PHOSPHONIC ACID BE776736A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2156284A DE2156284C3 (en)	1971-11-12	1971-11-12	Production of 2-chloroethane phosphonic acid

Publications (1)

Publication Number	Publication Date
BE776736A true BE776736A (en)	1972-06-15

Family

ID=5824947

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE776736A BE776736A (en)	1971-11-12	1971-12-15	PREPARATION OF 2-CHLORO-ETHANE-PHOSPHONIC ACID

Country Status (14)

Country	Link
JP (1)	JPS5946960B2 (en)
AT (1)	AT309465B (en)
BE (1)	BE776736A (en)
CA (1)	CA942766A (en)
CH (1)	CH561224A5 (en)
CS (1)	CS164917B2 (en)
DE (1)	DE2156284C3 (en)
FR (1)	FR2159845A5 (en)
GB (1)	GB1356688A (en)
IL (1)	IL38341A (en)
IT (1)	IT943887B (en)
NL (1)	NL7116982A (en)
RO (1)	RO63331A (en)
SU (1)	SU482948A3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1085870A (en) *	1976-12-20	1980-09-16	Robert J. Kiesel	Preparation of haloalylphosphonic acid
JPS6247576U (en) *	1985-09-10	1987-03-24

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3787486A (en) *	1969-10-17	1974-01-22	Gaf Corp	Preparation of haloethane phosphonic acids

1971
- 1971-11-12 DE DE2156284A patent/DE2156284C3/en not_active Expired
- 1971-12-08 CS CS8550A patent/CS164917B2/cs unknown
- 1971-12-10 NL NL7116982A patent/NL7116982A/xx unknown
- 1971-12-10 CH CH1812171A patent/CH561224A5/xx not_active IP Right Cessation
- 1971-12-10 SU SU1724411A patent/SU482948A3/en active
- 1971-12-10 GB GB5746871A patent/GB1356688A/en not_active Expired
- 1971-12-13 IL IL38341A patent/IL38341A/en unknown
- 1971-12-13 AT AT1067271A patent/AT309465B/en not_active IP Right Cessation
- 1971-12-13 IT IT32310/71A patent/IT943887B/en active
- 1971-12-14 CA CA130,082A patent/CA942766A/en not_active Expired
- 1971-12-14 JP JP46100790A patent/JPS5946960B2/en not_active Expired
- 1971-12-14 RO RO7100069051A patent/RO63331A/en unknown
- 1971-12-14 FR FR7144826A patent/FR2159845A5/fr not_active Expired
- 1971-12-15 BE BE776736A patent/BE776736A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
IT943887B (en)	1973-04-10
DE2156284A1 (en)	1973-05-17
CS164917B2 (en)	1975-11-28
CA942766A (en)	1974-02-26
FR2159845A5 (en)	1973-06-22
JPS4857929A (en)	1973-08-14
DE2156284B2 (en)	1979-12-06
SU482948A3 (en)	1975-08-30
DE2156284C3 (en)	1980-08-07
AT309465B (en)	1973-08-27
NL7116982A (en)	1973-05-15
GB1356688A (en)	1974-06-12
IL38341A (en)	1974-06-30
IL38341A0 (en)	1972-02-29
RO63331A (en)	1978-08-15
JPS5946960B2 (en)	1984-11-15
CH561224A5 (en)	1975-04-30

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Legal Events

Date

Code

Title

Description

1987-06-30

RE

Patent lapsed

Owner name: FARBWERKE HOECHST A.G. VORMALS MEISTER LUCIUS & B

Effective date: 19861231