ES235178A1 - PROCEDIMIENTO DE PREPARACIoN DE UN 1.2-DICARBALCOXI-3-[S-(O,O-DIALQUIL)]-PROPANO-DITIOFOSFATO - Google Patents

PROCEDIMIENTO DE PREPARACIoN DE UN 1.2-DICARBALCOXI-3-[S-(O,O-DIALQUIL)]-PROPANO-DITIOFOSFATO

Info

Publication number
ES235178A1
ES235178A1 ES0235178A ES235178A ES235178A1 ES 235178 A1 ES235178 A1 ES 235178A1 ES 0235178 A ES0235178 A ES 0235178A ES 235178 A ES235178 A ES 235178A ES 235178 A1 ES235178 A1 ES 235178A1
Authority
ES
Spain
Prior art keywords
insecticides
derivatives
itaconic acid
dicarbalkoxy
carbon atoms
Prior art date
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
ES0235178A
Other languages
English (en)
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.)
Pfizer Inc
Original Assignee
Pfizer 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.)
Filing date
Publication date
Application filed by Pfizer Inc filed Critical Pfizer Inc
Publication of ES235178A1 publication Critical patent/ES235178A1/es
Expired legal-status Critical Current

Links

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
    • C07F9/06—Phosphorus compounds without P—C bonds
    • C07F9/16—Esters of thiophosphoric acids or thiophosphorous acids
    • C07F9/165—Esters of thiophosphoric acids
    • C07F9/1651—Esters of thiophosphoric acids with hydroxyalkyl compounds with 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)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Procedimiento para la preparación de un 1,2- dicarbalcoxi- 3-( S-(0,0-dialquil) )- propano-ditiofosfato, que comprende la reacción de un diéster de ácido dialquil ditiofosfórico en el qeu los grupos alquilo contengan de 1 a 4 átomos de carbono con un 1,2-dicarbalcoxi-propeno-2 ene el que el grupo alcoxi contenga de 1 a 4 átomos de carbono.
ES0235178A 1956-05-03 1957-04-30 PROCEDIMIENTO DE PREPARACIoN DE UN 1.2-DICARBALCOXI-3-[S-(O,O-DIALQUIL)]-PROPANO-DITIOFOSFATO Expired ES235178A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US582347A US2876156A (en) 1956-05-03 1956-05-03 Insecticides-derivatives of itaconic acid

Publications (1)

Publication Number Publication Date
ES235178A1 true ES235178A1 (es) 1957-11-16

Family

ID=24328781

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0235178A Expired ES235178A1 (es) 1956-05-03 1957-04-30 PROCEDIMIENTO DE PREPARACIoN DE UN 1.2-DICARBALCOXI-3-[S-(O,O-DIALQUIL)]-PROPANO-DITIOFOSFATO

Country Status (2)

Country Link
US (1) US2876156A (es)
ES (1) ES235178A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2992219A (en) * 1958-09-19 1961-07-11 Eastman Kodak Co Phosphorothiolothionates derived from 5, 6-dihydro-4h-1, 3-oxazines and 5, 6-dihydro-4h-1, 3-thiazines
CN106317109B (zh) * 2015-06-17 2019-01-25 徐工集团工程机械股份有限公司 一种硫代磷酸酯型抗磨剂

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL159376B (nl) * 1950-03-02 Ppg Industries Inc Werkwijze voor de bereiding van een waterige emulsie of suspensie van een organisch peroxyde, alsmede gevormde voortbrengselen, geheel of gedeeltelijk bestaande uit een bevroren waterige organische peroxyde-emulsie of -suspensie, verkregen volgens deze werkwijze.
NL88157C (es) * 1953-02-18

Also Published As

Publication number Publication date
US2876156A (en) 1959-03-03

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