GB1456076A - Process for the preparation of tertiary methylphosphine oxides - Google Patents

Process for the preparation of tertiary methylphosphine oxides

Info

Publication number
GB1456076A
GB1456076A GB1607874A GB1607874A GB1456076A GB 1456076 A GB1456076 A GB 1456076A GB 1607874 A GB1607874 A GB 1607874A GB 1607874 A GB1607874 A GB 1607874A GB 1456076 A GB1456076 A GB 1456076A
Authority
GB
United Kingdom
Prior art keywords
tertiary
preparation
oxides
methylphosphine
methylphosphine oxides
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
GB1607874A
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.)
Hoechst AG
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.)
Filing date
Publication date
Priority claimed from DE2319043A external-priority patent/DE2319043C3/en
Priority claimed from DE2357279A external-priority patent/DE2357279A1/en
Priority claimed from DE2357276A external-priority patent/DE2357276A1/en
Application filed by Hoechst AG filed Critical Hoechst AG
Publication of GB1456076A publication Critical patent/GB1456076A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3878—Low-molecular-weight compounds having heteroatoms other than oxygen having phosphorus
    • C08G18/388—Low-molecular-weight compounds having heteroatoms other than oxygen having phosphorus having phosphorus bound to carbon and/or to hydrogen
    • 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
    • C07F9/50—Organo-phosphines
    • C07F9/53—Organo-phosphine oxides; Organo-phosphine thioxides

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

1456076 Trimethylsiloxymethyl phosphine oxides HOECHST AG 11 April 1974 [4 April 1973 16 Nov 1973 (2)] 16078/74 Heading C3S [Also in Division C2] The compounds and are prepared from the corresponding hydroxymethyl compounds by reaction with bis-(trimethylsilyl)acetamide.
GB1607874A 1973-04-14 1974-04-11 Process for the preparation of tertiary methylphosphine oxides Expired GB1456076A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2319043A DE2319043C3 (en) 1973-04-14 1973-04-14 Process for the preparation of bishydroxymethyl-methyl-phosphine oxide
DE2357279A DE2357279A1 (en) 1973-04-14 1973-11-16 Methyl dialkyl phosphine oxides prepn. - by converting hydroxymethyl dialkyl phosphines with carbon tetrahalides
DE2357276A DE2357276A1 (en) 1973-04-14 1973-11-16 Methyl dialkyl phosphine oxides prepn. - by converting hydroxymethyl dialkyl phosphines with carbon tetrahalides

Publications (1)

Publication Number Publication Date
GB1456076A true GB1456076A (en) 1976-11-17

Family

ID=27185192

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1607874A Expired GB1456076A (en) 1973-04-14 1974-04-11 Process for the preparation of tertiary methylphosphine oxides

Country Status (7)

Country Link
JP (1) JPS5726518B2 (en)
BE (1) BE813767A (en)
CA (1) CA1020172A (en)
FR (1) FR2225440B1 (en)
GB (1) GB1456076A (en)
IT (1) IT1007922B (en)
NL (1) NL7404820A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01127746A (en) * 1987-11-12 1989-05-19 National House Ind Co Ltd Ceiling structure

Also Published As

Publication number Publication date
JPS5726518B2 (en) 1982-06-04
CA1020172A (en) 1977-11-01
IT1007922B (en) 1976-10-30
BE813767A (en) 1974-10-16
JPS5030833A (en) 1975-03-27
NL7404820A (en) 1974-10-16
FR2225440A1 (en) 1974-11-08
FR2225440B1 (en) 1978-01-27

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee