AT299246B - Process for the preparation of new phosphonic acid dihalides - Google Patents

Process for the preparation of new phosphonic acid dihalides

Info

Publication number: AT299246B
Authority: AT; Austria
Prior art keywords: preparation; phosphonic acid; acid dihalides; new phosphonic; new
Prior art date: 1968-05-15

Application number

AT358870A

Other languages

German (de)

Original Assignee

Merck & Co Inc

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.)

1968-05-15

Filing date

1968-10-30

Publication date

1972-06-12

1968-10-30 Application filed by Merck & Co Inc filed Critical Merck & Co Inc

1972-06-12 Application granted granted Critical

1972-06-12 Publication of AT299246B publication Critical patent/AT299246B/en

Links

ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-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
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/655—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms
- C07F9/65502—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms the oxygen atom being part of a three-membered ring
- C07F9/65505—Phosphonic acids containing oxirane groups; esters thereof

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)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

AT358870A 1968-05-15 1968-10-30 Process for the preparation of new phosphonic acid dihalides AT299246B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US72944468A	1968-05-15	1968-05-15
US75580568A	1968-08-28	1968-08-28

Publications (1)

Publication Number	Publication Date
AT299246B true AT299246B (en)	1972-06-12

Family

ID=27111879

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
AT1055868A AT294120B (en)	1968-05-15	1968-10-30	Process for the preparation of a new ester of (-) - (cis-1,2-epoxypropyl) phosphonic acid
AT358770A AT299247B (en)	1968-05-15	1968-10-30	Process for the preparation of new esters of (-) - (cis-1,2-epoxypropyl) -phosphonic acid
AT358870A AT299246B (en)	1968-05-15	1968-10-30	Process for the preparation of new phosphonic acid dihalides

Family Applications Before (2)

Application Number	Title	Priority Date	Filing Date
AT1055868A AT294120B (en)	1968-05-15	1968-10-30	Process for the preparation of a new ester of (-) - (cis-1,2-epoxypropyl) phosphonic acid
AT358770A AT299247B (en)	1968-05-15	1968-10-30	Process for the preparation of new esters of (-) - (cis-1,2-epoxypropyl) -phosphonic acid

Country Status (14)

Country	Link
AT (3)	AT294120B (en)
BE (1)	BE723075A (en)
BG (1)	BG16345A3 (en)
CH (1)	CH537953A (en)
ES (1)	ES359543A1 (en)
FR (1)	FR2008585B1 (en)
GB (1)	GB1239986A (en)
HU (1)	HU163312B (en)
IE (1)	IE32444B1 (en)
IL (1)	IL30921A0 (en)
LU (1)	LU57188A1 (en)
MT (1)	MTP594B (en)
NL (1)	NL6814984A (en)
ZM (1)	ZM14368A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL6814984A (en) *	1968-05-15	1969-11-18

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL6814984A (en) *	1968-05-15	1969-11-18

1968
- 1968-10-18 NL NL6814984A patent/NL6814984A/xx unknown
- 1968-10-21 IL IL30921A patent/IL30921A0/en unknown
- 1968-10-21 IE IE1253/68A patent/IE32444B1/en unknown
- 1968-10-21 CH CH1570168A patent/CH537953A/en not_active IP Right Cessation
- 1968-10-24 GB GB50631/68A patent/GB1239986A/en not_active Expired
- 1968-10-25 HU HUME999A patent/HU163312B/hu unknown
- 1968-10-25 ES ES359543A patent/ES359543A1/en not_active Expired
- 1968-10-29 LU LU57188D patent/LU57188A1/xx unknown
- 1968-10-29 BG BG010911A patent/BG16345A3/en unknown
- 1968-10-29 BE BE723075D patent/BE723075A/xx unknown
- 1968-10-30 AT AT1055868A patent/AT294120B/en not_active IP Right Cessation
- 1968-10-30 AT AT358770A patent/AT299247B/en not_active IP Right Cessation
- 1968-10-30 ZM ZM143/68A patent/ZM14368A1/en unknown
- 1968-10-30 AT AT358870A patent/AT299246B/en not_active IP Right Cessation
- 1968-12-30 MT MT594A patent/MTP594B/en unknown
1969
- 1969-05-14 FR FR6915696A patent/FR2008585B1/fr not_active Expired

Also Published As

Publication number	Publication date
IE32444L (en)	1969-11-15
GB1239986A (en)	1971-07-21
HU163312B (en)	1973-07-28
FR2008585A1 (en)	1970-01-23
BE723075A (en)	1969-04-29
ES359543A1 (en)	1970-08-16
DE1805682A1 (en)	1969-12-11
ZM14368A1 (en)	1970-06-18
MTP594B (en)	1971-04-14
FR2008585B1 (en)	1973-12-21
CH537953A (en)	1973-06-15
AT294120B (en)	1971-11-10
IE32444B1 (en)	1973-08-08
IL30921A0 (en)	1968-12-26
BG16345A3 (en)	1972-08-20
AT299247B (en)	1972-06-12
LU57188A1 (en)	1969-05-16
NL6814984A (en)	1969-11-18

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Legal Events

Date	Code	Title	Description
1976-07-15	ELJ	Ceased due to non-payment of the annual fee