DK0491240T3 - Process for the preparation of water-soluble sulfonated diphosphanes - Google Patents

Process for the preparation of water-soluble sulfonated diphosphanes

Info

Publication number
DK0491240T3
DK0491240T3 DK91120871.8T DK91120871T DK0491240T3 DK 0491240 T3 DK0491240 T3 DK 0491240T3 DK 91120871 T DK91120871 T DK 91120871T DK 0491240 T3 DK0491240 T3 DK 0491240T3
Authority
DK
Denmark
Prior art keywords
diphosphanes
water
preparation
soluble sulfonated
soluble
Prior art date
Application number
DK91120871.8T
Other languages
Danish (da)
Inventor
Helmut Dr Dipl-Chem Bahrmann
Christian Dipl-Ch Kohlpaintner
Wolfgang Herrmann
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
Application granted granted Critical
Publication of DK0491240T3 publication Critical patent/DK0491240T3/en

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
    • C07F9/50—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

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

Abstract

The invention relates to a process for preparing water-soluble diphosphanes which are derived from biaryl compounds by sulphonating the corresponding biaryl compounds.
DK91120871.8T 1990-12-17 1991-12-05 Process for the preparation of water-soluble sulfonated diphosphanes DK0491240T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4040314A DE4040314A1 (en) 1990-12-17 1990-12-17 METHOD FOR PRODUCING WATER-SOLUBLE DIPHOSPHANS

Publications (1)

Publication Number Publication Date
DK0491240T3 true DK0491240T3 (en) 1995-08-21

Family

ID=6420559

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91120871.8T DK0491240T3 (en) 1990-12-17 1991-12-05 Process for the preparation of water-soluble sulfonated diphosphanes

Country Status (10)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW248563B (en) * 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 (en) 1994-08-03 1996-02-29 Basf Ag Process for the preparation of aldehydes
DE19506279A1 (en) * 1995-02-23 1996-08-29 Hoechst Ag Sulfonated diphosphines and a process for their preparation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK350383A (en) * 1982-08-27 1984-02-28 Hoffmann La Roche phosphorus compounds
FR2549840B1 (en) * 1983-07-28 1986-03-21 Rhone Poulenc Sante NOVEL SULPHONE CHIRAL PHOSPHINES, THEIR PREPARATION AND THEIR USE IN ASYMMETRIC CATALYSIS
FR2550202B1 (en) * 1983-08-03 1986-03-21 Rhone Poulenc Rech PROCESS FOR THE PREPARATION OF SOR (M-SULFOPHENYL) PHOSPHINE
FR2561650B1 (en) * 1984-03-26 1987-10-23 Rhone Poulenc Rech IMPROVEMENT IN THE PROCESS FOR THE PREPARATION OF SORF (M-SULFOPHENYL) PHOSPHINE BY CONTROLLED HYDROLYSIS AND DILUTION OF SULFONATE

Also Published As

Publication number Publication date
DE59105930D1 (en) 1995-08-10
CA2057252A1 (en) 1992-06-18
ES2077781T3 (en) 1995-12-01
DE4040314A1 (en) 1992-06-25
EP0491240B1 (en) 1995-07-05
EP0491240A1 (en) 1992-06-24
ATE124701T1 (en) 1995-07-15
MX9102466A (en) 1992-06-01
CA2057252C (en) 1996-01-02
JPH04290889A (en) 1992-10-15
KR970002489B1 (en) 1997-03-05
KR920012101A (en) 1992-07-25
SG44833A1 (en) 1997-12-19
JPH0774226B2 (en) 1995-08-09

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