BE867373A - Procede de preparation de l'acide methyl-(2-(2,4,6-tribromophenyl-carbamoyl-) ethyl) -phosphinique - Google Patents

Procede de preparation de l'acide methyl-(2-(2,4,6-tribromophenyl-carbamoyl-) ethyl) -phosphinique

Info

Publication number: BE867373A
Authority: BE; Belgium
Prior art keywords: tribromophenyl; carbamoyl; ethyl; phosphinic acid; preparing methyl
Prior art date: 1977-05-23

Application number

BE187955A

Other languages

English (en)

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.)

1977-05-23

Filing date

1978-05-23

Publication date

1978-11-23

1978-05-23 Application filed by Hoechst Ag filed Critical Hoechst Ag

1978-11-23 Publication of BE867373A publication Critical patent/BE867373A/fr

Links

-1 2,4,6-TRIBROMOPHENYL-CARBAMOYL- Chemical class 0.000 title 1
125000001495 ethyl group Chemical class [H]C([H])([H])C([H])([H])* 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
- C07F9/30—Phosphinic acids [R2P(=O)(OH)]; Thiophosphinic acids ; [R2P(=X1)(X2H) (X1, X2 are each independently O, S or Se)]
- C07F9/301—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)
Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Fireproofing Substances (AREA)

BE187955A 1977-05-23 1978-05-23 Procede de preparation de l'acide methyl-(2-(2,4,6-tribromophenyl-carbamoyl-) ethyl) -phosphinique BE867373A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2723137A DE2723137C3 (de)	1977-05-23	1977-05-23	Verfahren zur Herstellung von Methyl- [2-<2,4,6tribromphenylcarbamoyl-)äthyl-] phosphinsäure

Publications (1)

Publication Number	Publication Date
BE867373A true BE867373A (fr)	1978-11-23

Family

ID=6009626

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE187955A BE867373A (fr)	1977-05-23	1978-05-23	Procede de preparation de l'acide methyl-(2-(2,4,6-tribromophenyl-carbamoyl-) ethyl) -phosphinique

Country Status (9)

Country	Link
US (1)	US4156691A (fr)
JP (1)	JPS53144551A (fr)
BE (1)	BE867373A (fr)
CA (1)	CA1095531A (fr)
DE (1)	DE2723137C3 (fr)
FR (1)	FR2392030A1 (fr)
GB (1)	GB1562080A (fr)
IT (1)	IT1104834B (fr)
NL (1)	NL7805516A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN108350137B (zh)	2015-11-13	2020-10-23	爱思乐-艾博美国有限公司	聚氨酯和聚异氰脲酸酯泡沫用的反应性阻燃剂

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2440239A1 (de) *	1974-08-22	1976-03-04	Hoechst Ag	Innere ammoniumsalze von phosphinsaeuren
DE2511185A1 (de) *	1975-03-14	1976-09-23	Hoechst Ag	Schwerentflammbare kunststoffe

1977
- 1977-05-23 DE DE2723137A patent/DE2723137C3/de not_active Expired
1978
- 1978-05-04 GB GB17765/78A patent/GB1562080A/en not_active Expired
- 1978-05-12 CA CA303,218A patent/CA1095531A/fr not_active Expired
- 1978-05-17 US US05/907,026 patent/US4156691A/en not_active Expired - Lifetime
- 1978-05-19 IT IT49453/78A patent/IT1104834B/it active
- 1978-05-19 JP JP5984178A patent/JPS53144551A/ja active Granted
- 1978-05-22 NL NL7805516A patent/NL7805516A/xx not_active Application Discontinuation
- 1978-05-23 FR FR7815314A patent/FR2392030A1/fr active Granted
- 1978-05-23 BE BE187955A patent/BE867373A/fr not_active IP Right Cessation

Also Published As

Publication number	Publication date
FR2392030B1 (fr)	1984-06-29
JPS6154035B2 (fr)	1986-11-20
GB1562080A (en)	1980-03-05
IT7849453A0 (it)	1978-05-19
IT1104834B (it)	1985-10-28
NL7805516A (nl)	1978-11-27
US4156691A (en)	1979-05-29
CA1095531A (fr)	1981-02-10
FR2392030A1 (fr)	1978-12-22
DE2723137A1 (de)	1978-11-30
DE2723137B2 (de)	1979-07-26
DE2723137C3 (de)	1980-06-26
JPS53144551A (en)	1978-12-15

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Legal Events

Date

Code

Title

Description

1988-11-30

RE

Patent lapsed

Owner name: HOECHST A.G.

Effective date: 19880531