BE776735A - PROCESS FOR PREPARING 2-CHLORO-ETHANE- PHOSPHONIC ACID - Google Patents

PROCESS FOR PREPARING 2-CHLORO-ETHANE- PHOSPHONIC ACID

Info

Publication number: BE776735A
Authority: BE; Belgium
Prior art keywords: ethane; chloro; preparing; phosphonic acid; phosphonic
Prior art date: 1970-12-15

Application number

BE776735A

Other languages

French (fr)

Inventor

Gerhard Staehler

Karl Rehn

Otto Schaeffner

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.)

1970-12-15

Filing date

1971-12-15

Publication date

1972-06-15

1970-12-15 Priority claimed from DE19702061610 external-priority patent/DE2061610C/en

1971-09-29 Priority claimed from DE19712148549 external-priority patent/DE2148549C3/en

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

1972-06-15 Publication of BE776735A publication Critical patent/BE776735A/en

Links

UDPGUMQDCGORJQ-UHFFFAOYSA-N (2-chloroethyl)phosphonic acid Chemical compound OP(O)(=O)CCCl UDPGUMQDCGORJQ-UHFFFAOYSA-N 0.000 title 1
238000004519 manufacturing process Methods 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
- 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)]
- C07F9/40—Esters thereof
- C07F9/4071—Esters thereof the ester moiety containing a substituent or a structure which is considered as characteristic
- C07F9/4075—Esters with hydroxyalkyl compounds

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)
Agricultural Chemicals And Associated Chemicals (AREA)

BE776735A 1970-12-15 1971-12-15 PROCESS FOR PREPARING 2-CHLORO-ETHANE- PHOSPHONIC ACID BE776735A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE19702061610 DE2061610C (en)		1970-12-15	Process for the preparation of 2 chlorathosphonic acid
DE19712134346 DE2134346C (en)		1971-07-09	Process for the production of 2 chlorine athanphosphonic acid
DE19712148549 DE2148549C3 (en)	1971-09-29	1971-09-29	Process for the preparation of 2-chlorathosphonic acid

Publications (1)

Publication Number	Publication Date
BE776735A true BE776735A (en)	1972-06-15

Family

ID=27183043

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE776735A BE776735A (en)	1970-12-15	1971-12-15	PROCESS FOR PREPARING 2-CHLORO-ETHANE- PHOSPHONIC ACID

Country Status (11)

Country	Link
JP (1)	JPS594440B1 (en)
BE (1)	BE776735A (en)
CA (1)	CA942316A (en)
CH (1)	CH569031A5 (en)
CS (1)	CS167336B2 (en)
FR (1)	FR2118579A5 (en)
GB (1)	GB1373513A (en)
IL (1)	IL38340A (en)
IT (1)	IT943888B (en)
NL (1)	NL7116981A (en)
RO (1)	RO60363A (en)

Families Citing this family (1)

* 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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IL29624A (en) *	1967-04-27	1973-10-25	Gen Aniline & Film Corp	Process for producing beta-halo-alkylphosphonic acids

1971
- 1971-12-08 CS CS8549A patent/CS167336B2/cs unknown
- 1971-12-10 NL NL7116981A patent/NL7116981A/xx unknown
- 1971-12-10 CH CH1812071A patent/CH569031A5/xx not_active IP Right Cessation
- 1971-12-10 GB GB5746971A patent/GB1373513A/en not_active Expired
- 1971-12-13 IL IL38340A patent/IL38340A/en unknown
- 1971-12-13 IT IT32311/71A patent/IT943888B/en active
- 1971-12-14 RO RO69049A patent/RO60363A/ro unknown
- 1971-12-14 CA CA130,083A patent/CA942316A/en not_active Expired
- 1971-12-14 FR FR7144825A patent/FR2118579A5/fr not_active Expired
- 1971-12-14 JP JP46100789A patent/JPS594440B1/ja active Granted
- 1971-12-15 BE BE776735A patent/BE776735A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
IL38340A0 (en)	1972-02-29
JPS594440B1 (en)	1984-01-30
RO60363A (en)	1976-06-15
CH569031A5 (en)	1975-11-14
FR2118579A5 (en)	1972-07-28
CS167336B2 (en)	1976-04-29
NL7116981A (en)	1972-06-19
CA942316A (en)	1974-02-19
GB1373513A (en)	1974-11-13
IL38340A (en)	1974-10-22
IT943888B (en)	1973-04-10

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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