GB1205099A – Thiophosphates and thiophosphonates
– Google Patents
GB1205099A – Thiophosphates and thiophosphonates
– Google Patents
Thiophosphates and thiophosphonates
Info
Publication number
GB1205099A
GB1205099A
GB57625/68A
GB5762568A
GB1205099A
GB 1205099 A
GB1205099 A
GB 1205099A
GB 57625/68 A
GB57625/68 A
GB 57625/68A
GB 5762568 A
GB5762568 A
GB 5762568A
GB 1205099 A
GB1205099 A
GB 1205099A
Authority
GB
United Kingdom
Prior art keywords
methylthio
prepared
reacting
alkyl
phenol
Prior art date
1967-12-04
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
GB57625/68A
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.)
CH Boehringer Sohn AG and Co KG
Boehringer Ingelheim GmbH
Original Assignee
CH Boehringer Sohn AG and Co KG
Boehringer Ingelheim GmbH
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.)
1967-12-04
Filing date
1968-12-04
Publication date
1970-09-16
1968-02-27
Priority claimed from DE19681643764
external-priority
patent/DE1643764A1/en
1968-12-04
Application filed by CH Boehringer Sohn AG and Co KG, Boehringer Ingelheim GmbH
filed
Critical
CH Boehringer Sohn AG and Co KG
1970-09-16
Publication of GB1205099A
publication
Critical
patent/GB1205099A/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
C07F9/18—Esters of thiophosphoric acids with hydroxyaryl compounds
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
A01N57/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having alternatively specified atoms bound to the phosphorus atom and not covered by a single one of groups A01N57/10, A01N57/18, A01N57/26, A01N57/34
A01N57/06—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having alternatively specified atoms bound to the phosphorus atom and not covered by a single one of groups A01N57/10, A01N57/18, A01N57/26, A01N57/34 containing aromatic radicals
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C317/00—Sulfones; Sulfoxides
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
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
C07F9/28—Phosphorus compounds with one or more P—C bonds
C07F9/38—Phosphonic acids RP(=O)(OH)2; Thiophosphonic acids, i.e. RP(=X)(XH)2 (X = S, Se)
C07F9/40—Esters thereof
C07F9/4071—Esters thereof the ester moiety containing a substituent or a structure which is considered as characteristic
C07F9/4084—Esters with hydroxyaryl compounds
Abstract
1,205,099. Halogen-substituted thiophosphates and thiophosphonates. BOEHRINGER INGELHEIM G.m.b.H. 4 Dec., 1968 [4 Dec., 1967; 27 Feb., 1968], No. 57625/68. Heading C2C. [Also in Division A5] Novel compounds of the general formula where R 1 is C 1-4 alkyl, R 2 is C 1-4 alkyl or alkoxy, or a phenyl group, and R 3 is -S(O) n R 4 (where n is 0 or 1 and R 4 is C 1-8 alkyl, or cyclohexyl) with the proviso that R 3 does not represent a 4-alkylthio group containing from 1 to 3 carbon atoms when the two chlorine atoms are in the 2- and 5-, or 3- and 5-positions, are prepared by reacting a phenol of formula with a compound of formula (R 1 O)(R 2 )P(S)X, where X is chlorine or bromine, preferably in the presence of an acid-binding agent and at elevated temperature. The phenol reactants may be used in the form of their salts. The products have pesticidal properties. 1 – Methylthio – 2,3,6 – trichlorobenzene is prepared by reacting 1,2,3,4-tetrachlorobenzene with methyl mercaptan in the presence of methyl alcohol and NaOH. 1-Methylthio-3,4- dichlorophenol and 1-methylthio-3,6-dichloro phenol are prepared by reacting 1-methylthio- 2,3,6 – trichlorobenzene with methanol and NaOH. 2 – Methylsulphinyl – 3,4 – dichlorophenol is prepared by oxidizing the corresponding 2-methylthio compound with H 2 O 2 in glacial acetic acid.
GB57625/68A
1967-12-04
1968-12-04
Thiophosphates and thiophosphonates
Expired
GB1205099A
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
DE1643706
1967-12-04
DE19681643764
DE1643764A1
(en)
1968-02-27
1968-02-27
Pest repellants
Publications (1)
Publication Number
Publication Date
GB1205099A
true
GB1205099A
(en)
1970-09-16
Family
ID=25754076
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB57625/68A
Expired
GB1205099A
(en)
1967-12-04
1968-12-04
Thiophosphates and thiophosphonates
Country Status (7)
Country
Link
US
(1)
US3639540A
(en)
BE
(1)
BE724928A
(en)
CH
(1)
CH506247A
(en)
FR
(1)
FR1601467A
(en)
GB
(1)
GB1205099A
(en)
IL
(1)
IL31222A0
(en)
NL
(1)
NL6817296A
(en)
1968
1968-12-02
CH
CH1795468A
patent/CH506247A/en
not_active
IP Right Cessation
1968-12-03
US
US780870A
patent/US3639540A/en
not_active
Expired – Lifetime
1968-12-03
NL
NL6817296A
patent/NL6817296A/xx
unknown
1968-12-04
FR
FR1601467D
patent/FR1601467A/fr
not_active
Expired
1968-12-04
GB
GB57625/68A
patent/GB1205099A/en
not_active
Expired
1968-12-04
BE
BE724928D
patent/BE724928A/xx
unknown
1968-12-04
IL
IL31222A
patent/IL31222A0/en
unknown
Also Published As
Publication number
Publication date
FR1601467A
(en)
1970-08-24
IL31222A0
(en)
1969-02-27
US3639540A
(en)
1972-02-01
CH506247A
(en)
1971-04-30
BE724928A
(en)
1969-06-04
NL6817296A
(en)
1969-06-06
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Legal Events
Date
Code
Title
Description
1971-01-27
PS
Patent sealed [section 19, patents act 1949]
1978-07-12
PCNP
Patent ceased through non-payment of renewal fee
