GB1349228A – Tetramethyl dithiolpyrophosphoric acid ester process for its preparation and its use as an intermediate for pesticide synthesis
– Google Patents
GB1349228A – Tetramethyl dithiolpyrophosphoric acid ester process for its preparation and its use as an intermediate for pesticide synthesis
– Google Patents
Tetramethyl dithiolpyrophosphoric acid ester process for its preparation and its use as an intermediate for pesticide synthesis
Info
Publication number
GB1349228A
GB1349228A
GB5277272A
GB5277272A
GB1349228A
GB 1349228 A
GB1349228 A
GB 1349228A
GB 5277272 A
GB5277272 A
GB 5277272A
GB 5277272 A
GB5277272 A
GB 5277272A
GB 1349228 A
GB1349228 A
GB 1349228A
Authority
GB
United Kingdom
Prior art keywords
tetramethyl
dithiolpyrophosphoric
preparation
acid ester
prepared
Prior art date
1971-11-16
Legal status (The legal status 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 status listed.)
Expired
Application number
GB5277272A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer 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.)
1971-11-16
Filing date
1972-11-15
Publication date
1974-04-03
1972-11-15
Application filed by Bayer AG
filed
Critical
Bayer AG
1974-04-03
Publication of GB1349228A
publication
Critical
patent/GB1349228A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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 System
C07F9/02—Phosphorus compounds
C07F9/06—Phosphorus compounds without P—C bonds
C07F9/16—Esters of thiophosphoric acids or thiophosphorous acids
C07F9/165—Esters of thiophosphoric acids
C07F9/1658—Esters of thiopolyphosphoric acids or anhydrides
A—HUMAN NECESSITIES
A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
A01N57/10—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds
A01N57/12—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds containing acyclic or cycloaliphatic radicals
Abstract
1349228 Tetramethyl dithiolopyrophosphate; O.S-dimethylthiolophosphoramidate BAYER AG 15 Nov 1972 [16 Nov 1971] 52772/72 Heading C2P The novel compound tetramethyldithiolopyrophosphate may be prepared by reacting an alkali metal or ammonium salt of O,S-dimethylthiolophosphoric acid with phosgene. O,S-Dimethyl thiolophosphoramidate may be prepared by reacting tetramethyl dithiolopyrophosphate, with or without isolation from the solution in which it is prepared, with ammonia in an inert organic non-aqueous solvent.
GB5277272A
1971-11-16
1972-11-15
Tetramethyl dithiolpyrophosphoric acid ester process for its preparation and its use as an intermediate for pesticide synthesis
Expired
GB1349228A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
DE2156718A
DE2156718C3
(en)
1971-11-16
1971-11-16
Tetramethyl-dithiolpyrophosphoric acid ester and process for its preparation
Publications (1)
Publication Number
Publication Date
GB1349228A
true
GB1349228A
(en)
1974-04-03
Family
ID=5825198
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB5277272A
Expired
GB1349228A
(en)
1971-11-16
1972-11-15
Tetramethyl dithiolpyrophosphoric acid ester process for its preparation and its use as an intermediate for pesticide synthesis
Country Status (11)
Country
Link
US
(1)
US3845170A
(en)
JP
(1)
JPS5654319B2
(en)
BE
(1)
BE791391A
(en)
BR
(1)
BR7207979D0
(en)
CH
(1)
CH586714A5
(en)
DE
(1)
DE2156718C3
(en)
FR
(1)
FR2160554B1
(en)
GB
(1)
GB1349228A
(en)
IL
(1)
IL40813A
(en)
IT
(1)
IT970491B
(en)
NL
(1)
NL7215348A
(en)
Family Cites Families (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2434357A
(en)
*
1943-09-27
1948-01-13
Minerec Corp
Tetra-alkyl carbonyl tetrathio diphosphates and process for their preparation
0
BE
BE791391D
patent/BE791391A/en
unknown
1971
1971-11-16
DE
DE2156718A
patent/DE2156718C3/en
not_active
Expired
1972
1972-11-02
US
US00303302A
patent/US3845170A/en
not_active
Expired – Lifetime
1972-11-11
JP
JP11259872A
patent/JPS5654319B2/ja
not_active
Expired
1972-11-13
NL
NL7215348A
patent/NL7215348A/xx
not_active
Application Discontinuation
1972-11-13
IL
IL40813A
patent/IL40813A/en
unknown
1972-11-14
CH
CH1653072A
patent/CH586714A5/xx
not_active
IP Right Cessation
1972-11-14
IT
IT31647/72A
patent/IT970491B/en
active
1972-11-14
BR
BR007979/72A
patent/BR7207979D0/en
unknown
1972-11-15
GB
GB5277272A
patent/GB1349228A/en
not_active
Expired
1972-11-16
FR
FR7240765A
patent/FR2160554B1/fr
not_active
Expired
Also Published As
Publication number
Publication date
FR2160554A1
(en)
1973-06-29
DE2156718C3
(en)
1980-01-10
US3845170A
(en)
1974-10-29
IL40813A
(en)
1975-03-13
IT970491B
(en)
1974-04-10
BE791391A
(en)
1973-05-14
BR7207979D0
(en)
1973-08-09
NL7215348A
(en)
1973-05-18
CH586714A5
(en)
1977-04-15
DE2156718A1
(en)
1973-05-24
IL40813A0
(en)
1973-01-30
JPS4857931A
(en)
1973-08-14
DE2156718B2
(en)
1979-05-17
JPS5654319B2
(en)
1981-12-24
FR2160554B1
(en)
1976-06-04
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Legal Events
Date
Code
Title
Description
1974-08-14
PS
Patent sealed [section 19, patents act 1949]
1984-07-25
PCNP
Patent ceased through non-payment of renewal fee
