DK137922B - Process for asymmetric hydrogenation. - Google Patents

Process for asymmetric hydrogenation.

Info

Publication number
DK137922B
DK137922B DK202374AA DK202374A DK137922B DK 137922 B DK137922 B DK 137922B DK 202374A A DK202374A A DK 202374AA DK 202374 A DK202374 A DK 202374A DK 137922 B DK137922 B DK 137922B
Authority
DK
Denmark
Prior art keywords
asymmetric hydrogenation
hydrogenation
asymmetric
Prior art date
Application number
DK202374AA
Other languages
Danish (da)
Other versions
DK137922C (en
Inventor
Matteo Giongo
Walter Marconi
Nicola Palladino
Francesco Di Gregorio
Original Assignee
Snam Progetti
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 Snam Progetti filed Critical Snam Progetti
Publication of DK137922B publication Critical patent/DK137922B/en
Application granted granted Critical
Publication of DK137922C publication Critical patent/DK137922C/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/44—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of carboxylic acids or esters thereof in presence of ammonia or amines, or by reduction of nitriles, carboxylic acid amides, imines or imino-ethers
    • C07C209/52—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of carboxylic acids or esters thereof in presence of ammonia or amines, or by reduction of nitriles, carboxylic acid amides, imines or imino-ethers by reduction of imines or imino-ethers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
    • C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
    • C07C29/143—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of ketones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/36—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by hydrogenation of carbon-to-carbon unsaturated bonds
    • 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
    • C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
    • C07F5/06—Aluminium compounds
    • C07F5/069—Aluminium compounds without C-aluminium linkages
    • 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
    • C07F9/509—Preparation; Separation; Purification; Stabilisation by reduction of pentavalent phosphorus derivatives, e.g. -P=X with X = O, S, Se or -P-Hal2
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00—Indexing scheme relating to specific properties of organic compounds
    • C07B2200/07—Optical isomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Hydrogenated Pyridines (AREA)
DK202374AA 1973-04-13 1974-04-10 Process for asymmetric hydrogenation. DK137922B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22954/73A IT987071B (en) 1973-04-13 1973-04-13 ASYMMETRIC HYDROGENATION BY MEANS OF OPTICALLY ACTS VI DERIVATIVES OF ALUMINUM HYDRORO

Publications (2)

Publication Number Publication Date
DK137922B true DK137922B (en) 1978-06-05
DK137922C DK137922C (en) 1978-10-30

Family

ID=11202251

Family Applications (1)

Application Number Title Priority Date Filing Date
DK202374AA DK137922B (en) 1973-04-13 1974-04-10 Process for asymmetric hydrogenation.

Country Status (17)

Country Link
JP (1) JPS5929045B2 (en)
BE (1) BE813718A (en)
CA (1) CA1021801A (en)
CH (1) CH606032A5 (en)
CS (1) CS203074B2 (en)
DD (1) DD113740A5 (en)
DK (1) DK137922B (en)
FR (1) FR2225397B1 (en)
GB (1) GB1460781A (en)
HU (1) HU176607B (en)
IT (1) IT987071B (en)
LU (1) LU69850A1 (en)
NL (1) NL7404845A (en)
NO (1) NO142864C (en)
SE (1) SE419550B (en)
YU (1) YU96574A (en)
ZA (1) ZA742324B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2714721A1 (en) * 1976-05-17 1977-12-01 Texas Alkyls Inc REDUCTION OF TRIPHENYLPHOSPHINE OXIDE TO TRIPHENYLPHOSPHINE
US5189208A (en) * 1991-07-01 1993-02-23 Ethyl Corporation Ibuprofen resolution
EP1846350A2 (en) * 2005-01-27 2007-10-24 University of Nottingham Improved method for the preparation of enantiomerically enriched secondary alcohols by the addition of organoaluminium reagents to carbonyl compounds

Also Published As

Publication number Publication date
IT987071B (en) 1975-02-20
LU69850A1 (en) 1974-07-18
FR2225397B1 (en) 1976-06-25
DK137922C (en) 1978-10-30
FR2225397A1 (en) 1974-11-08
JPS5076002A (en) 1975-06-21
AU6753874A (en) 1975-10-09
ZA742324B (en) 1975-04-30
DD113740A5 (en) 1975-06-20
GB1460781A (en) 1977-01-06
NO142864C (en) 1980-11-05
CS203074B2 (en) 1981-02-27
CA1021801A (en) 1977-11-29
HU176607B (en) 1981-03-28
BE813718A (en) 1974-07-31
DE2416396B2 (en) 1977-02-17
NO142864B (en) 1980-07-28
JPS5929045B2 (en) 1984-07-18
CH606032A5 (en) 1978-10-13
SE419550B (en) 1981-08-10
NO741246L (en) 1974-10-15
DE2416396A1 (en) 1974-10-31
NL7404845A (en) 1974-10-15
YU96574A (en) 1982-05-31

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Legal Events

Date Code Title Description
PBP Patent lapsed