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KR920012101A - 수용성 디포스핀의 제조방법 - Google Patents

수용성 디포스핀의 제조방법 Download PDF

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Publication number
KR920012101A
KR920012101A KR1019910021507A KR910021507A KR920012101A KR 920012101 A KR920012101 A KR 920012101A KR 1019910021507 A KR1019910021507 A KR 1019910021507A KR 910021507 A KR910021507 A KR 910021507A KR 920012101 A KR920012101 A KR 920012101A
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South Korea
Prior art keywords
water
solution
reaction mixture
aqueous
different
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KR1019910021507A
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KR970002489B1 (ko
Inventor
볼프강 헤르만
크리스티안 콜파인트내르
헬므트 바르만
Original Assignee
콘콜, 라이첼트
훽스트 악티엔게젤샤프트
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Publication of KR920012101A publication Critical patent/KR920012101A/ko
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Publication of KR970002489B1 publication Critical patent/KR970002489B1/ko

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    • 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
    • C07F9/505—Preparation; Separation; Purification; Stabilisation
    • C07F9/5054—Preparation; Separation; Purification; Stabilisation by a process in which the phosphorus atom is not involved
    • 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
    • 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
    • C07F9/5027—Polyphosphines

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  • 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)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Saccharide Compounds (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)

Abstract

내용 없음

Description

수용성 디포스핀의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (7)

  1. 하기 일반식의 바이아릴 화합물을 0-60℃의 온도에서 황산에 용해시킨 삼산화황의 용액으로 처리하고, 혼합물을 20-60℃, 특히 20-30℃에서 1-60시간 동안 반응시키고, 온도를 0-20℃, 특히 0-10℃로 유지하면서 반응 혼합물을 물로 희석한 후 후작업 처리함을 특징으로 하는 수용성 디포스핀의 제조방법.
    상기 식중, A는 동일하거나 서로 상이하며, 각각 알킬, 사이클로알킬, 페닐, 톨릴 또는 나프틸 라디칼이고, R1은 동일하거나 서로 상이하며, 각각 수소 또는 탄소수 1-14의 알킬 사이클로아톡시 라디칼, 또는 융합 벤젠고리이며, m은 동일하거나 서로 상이하며, 0-5의 정수이고, n은 동일하거나 서로 상이하며, 0-4의 정수이다.
  2. 제1항에 있어서, 황산에 용해되어 있는 삼산화 황의 농도가 용액에 대하여 20-65중량%임을 특징으로 하는 제조방법.
  3. 제1항 또는 제2항에 있어서, 반응 혼합물을 20-30℃에서 반응시킴을 특징으로 하는 제조방법.
  4. 제1항 내지 제3항 중 어느 한 항에 있어서, 물로 희석시킨 반응 혼합물을 0-20℃, 특히 0-10℃로 유지하면서 알칼리 금속 수산화물 수용액으로 중화시키고, 침전된 알칼리 금속 황산염을 여거하며, 수용액을 온화한 조건하에서 농축시키고, 생성물 결정을 소량의 물에 용해시키며, 용액을 저급 알콜, 바람직하게는 C1-C4-알콜과 혼합하고, 여과하며, 온화한 조건하에서 용매를 제거하여 수용성 디포스핀을 분리함을 특징으로 하는 제조방법.
  5. 제1항 내지 제3항 중 어느 한 항에 있어서, 물로 희석시킨 반응 혼합물로 수-불용성 유기 용매에 용해시킨 수-불용성 아민의 용액으로 추출하고, 유기상을 제거하여 염기 수용액과 균질하게 접촉시키며, 제거된 수상으로부터 수용성 디포스핀을 분리함을 특징으로 하는 제조방법.
  6. 제1항 내지 4항 중 어느 한 항에 있어서, 설폰화 반응에 사용되는 하기 일반식(I)의 바이아릴 화합물은 하기 일반식(II)의 디리튬 화합물을 하기 일반식(III)의 할로겐화 디아릴알킬렌포스핀과 반응시켜 제조된 것임을 특징으로 하는 제조방법.
    상기 식중, A, R′. m 및 n은 상기 제1항에서 정의 바와 동일하고 X는 염소, 브롬 또는 요오드이다.
  7. 제1항에 따른, 2,2′비스(디페닐포스피노메틸)바이페닐의 설폰화 반응에 의해 얻어지는 생성물.
    ※참고사항: 최초출원 내용에 의하여 공개하는 것임.
KR1019910021507A 1990-12-17 1991-11-28 수용성 디포스핀의 제조방법 KR970002489B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4040314.9 1990-12-17
DE4040314A DE4040314A1 (de) 1990-12-17 1990-12-17 Verfahren zur herstellung wasserloeslicher diphosphane

Publications (2)

Publication Number Publication Date
KR920012101A true KR920012101A (ko) 1992-07-25
KR970002489B1 KR970002489B1 (ko) 1997-03-05

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ID=6420559

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910021507A KR970002489B1 (ko) 1990-12-17 1991-11-28 수용성 디포스핀의 제조방법

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Country Link
EP (1) EP0491240B1 (ko)
JP (1) JPH0774226B2 (ko)
KR (1) KR970002489B1 (ko)
AT (1) ATE124701T1 (ko)
CA (1) CA2057252C (ko)
DE (2) DE4040314A1 (ko)
DK (1) DK0491240T3 (ko)
ES (1) ES2077781T3 (ko)
MX (1) MX9102466A (ko)
SG (1) SG44833A1 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW248563B (ko) * 1993-06-29 1995-06-01 Hoechst Ag
US5536858A (en) * 1994-02-12 1996-07-16 Hoffmann-La Roche Inc. Tetrasulfonated diphosphine compounds and metal complexes thereof for asymmetric catalytic reactions
DE4427428A1 (de) 1994-08-03 1996-02-29 Basf Ag Verfahren zur Herstellung von Aldehyden
DE19506279A1 (de) * 1995-02-23 1996-08-29 Hoechst Ag Sulfonierte Diphosphane und ein Verfahren zu ihrer Herstellung
CN114380672B (zh) * 2022-01-10 2024-05-28 青岛三力本诺新材料股份有限公司 一种1,3-丁二烯氢甲酰化制备1,6-己二醛的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK350383A (da) * 1982-08-27 1984-02-28 Hoffmann La Roche Phosphorforbindelser
FR2549840B1 (fr) * 1983-07-28 1986-03-21 Rhone Poulenc Sante Nouvelles phosphines chirales sulfonees, leur preparation et leur emploi en catalyse asymetrique
FR2550202B1 (fr) * 1983-08-03 1986-03-21 Rhone Poulenc Rech Procede de preparation de tri(m-sulfophenyl) phosphine
FR2561650B1 (fr) * 1984-03-26 1987-10-23 Rhone Poulenc Rech Perfectionnement au procede de preparation de tri(m-sulfophenyl)phosphine par hydrolyse et dilution controlees du sulfonat

Also Published As

Publication number Publication date
DE4040314A1 (de) 1992-06-25
MX9102466A (es) 1992-06-01
ES2077781T3 (es) 1995-12-01
JPH04290889A (ja) 1992-10-15
EP0491240A1 (de) 1992-06-24
JPH0774226B2 (ja) 1995-08-09
DE59105930D1 (de) 1995-08-10
EP0491240B1 (de) 1995-07-05
DK0491240T3 (da) 1995-08-21
SG44833A1 (en) 1997-12-19
KR970002489B1 (ko) 1997-03-05
CA2057252C (en) 1996-01-02
ATE124701T1 (de) 1995-07-15
CA2057252A1 (en) 1992-06-18

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