IL74114A - Process for the preparation of alkanephosphonous acids - Google Patents

Process for the preparation of alkanephosphonous acids

Info

Publication number
IL74114A
IL74114A IL74114A IL7411485A IL74114A IL 74114 A IL74114 A IL 74114A IL 74114 A IL74114 A IL 74114A IL 7411485 A IL7411485 A IL 7411485A IL 74114 A IL74114 A IL 74114A
Authority
IL
Israel
Prior art keywords
alkanephosphonous
acids
preparation
formula
monoalkylphosphanes
Prior art date
Application number
IL74114A
Other languages
English (en)
Other versions
IL74114A0 (en
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
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of IL74114A0 publication Critical patent/IL74114A0/xx
Publication of IL74114A publication Critical patent/IL74114A/xx

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
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/48—Phosphonous acids [RP(OH)2] including [RHP(=O)(OH)]; Thiophosphonous acids including [RP(SH)2], [RHP(=S)(SH)]; Derivatives 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IL74114A 1984-01-21 1985-01-21 Process for the preparation of alkanephosphonous acids IL74114A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843402018 DE3402018A1 (de) 1984-01-21 1984-01-21 Verfahren zur herstellung alkanphosphoniger saeuren

Publications (2)

Publication Number Publication Date
IL74114A0 IL74114A0 (en) 1985-04-30
IL74114A true IL74114A (en) 1989-02-28

Family

ID=6225531

Family Applications (1)

Application Number Title Priority Date Filing Date
IL74114A IL74114A (en) 1984-01-21 1985-01-21 Process for the preparation of alkanephosphonous acids

Country Status (7)

Country Link
US (1) US4839105A (xx)
EP (1) EP0150739B1 (xx)
JP (1) JPS60161992A (xx)
AT (1) ATE41154T1 (xx)
CA (1) CA1242450A (xx)
DE (2) DE3402018A1 (xx)
IL (1) IL74114A (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9850263B2 (en) 2014-05-13 2017-12-26 Bayer Cropscience Aktiengesellschaft Process for preparing phosphorus containing cyanohydrins
CN108350004B (zh) 2015-09-02 2021-03-12 拜耳作物科学股份公司 含磷氰醇酯的制备方法
CN108026122B (zh) 2015-09-02 2021-03-09 拜耳作物科学股份公司 制备含磷氰醇酯的方法
KR20180048662A (ko) 2015-09-02 2018-05-10 바이엘 크롭사이언스 악티엔게젤샤프트 인 함유 시아노히드린 에스테르의 제조 방법
CN108137628B (zh) 2015-09-02 2020-10-09 拜耳农作物科学股份公司 制备含磷的氰醇酯的方法
CN107118232A (zh) * 2017-06-29 2017-09-01 南京宏福高端膦技术研发中心有限公司 制备单烷基次磷酸的方法
CN107188904A (zh) * 2017-06-29 2017-09-22 南京宏福高端膦技术研发中心有限公司 单烷基次磷酸的制备方法
CN112142781A (zh) * 2019-06-27 2020-12-29 南京韦福化工技术有限公司 一种甲基次磷酸的制备方法
CN112142783A (zh) * 2019-06-27 2020-12-29 南京韦福化工技术有限公司 一种甲基次磷酸酯的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2584112A (en) * 1950-08-30 1952-02-05 Standard Oil Co Organic phosphines
DE2156203B2 (de) * 1971-11-12 1974-10-24 Knapsack Ag, 5033 Huerth-Knapsack Verfahren zur Herstellung von Dialkylphosphinoxiden
DE3146196A1 (de) * 1981-11-21 1983-05-26 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung phosphoniger saeuren

Also Published As

Publication number Publication date
EP0150739A1 (de) 1985-08-07
US4839105A (en) 1989-06-13
DE3402018A1 (de) 1985-07-25
CA1242450A (en) 1988-09-27
JPS60161992A (ja) 1985-08-23
DE3568580D1 (en) 1989-04-13
IL74114A0 (en) 1985-04-30
ATE41154T1 (de) 1989-03-15
EP0150739B1 (de) 1989-03-08

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