IL100431A0 - Asymmetrical hydrogenation - Google Patents

Asymmetrical hydrogenation

Info

Publication number
IL100431A0
IL100431A0 IL100431A IL10043191A IL100431A0 IL 100431 A0 IL100431 A0 IL 100431A0 IL 100431 A IL100431 A IL 100431A IL 10043191 A IL10043191 A IL 10043191A IL 100431 A0 IL100431 A0 IL 100431A0
Authority
IL
Israel
Prior art keywords
formula
image
asymmetrical hydrogenation
hydrogenation
asymmetrical
Prior art date
Application number
IL100431A
Other versions
IL100431A (en
Original Assignee
Ciba Geigy
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 Ciba Geigy filed Critical Ciba Geigy
Publication of IL100431A0 publication Critical patent/IL100431A0/en
Publication of IL100431A publication Critical patent/IL100431A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/02—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements
    • C07D295/027—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements containing only one hetero ring
    • C07D295/03—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements containing only one hetero ring with the ring nitrogen atoms directly attached to acyclic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/02—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation
    • C07C5/10—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation of aromatic six-membered rings
    • C07C5/11—Partial hydrogenation
    • 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
    • C07C29/17—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrogenation of carbon-to-carbon double or triple bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C33/00—Unsaturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C33/18—Monohydroxylic alcohols containing only six-membered aromatic rings as cyclic part
    • C07C33/20—Monohydroxylic alcohols containing only six-membered aromatic rings as cyclic part monocyclic
    • 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

Abstract

A process for the asymmetric hydrogenation of (E)-2-methyl-3-phenyl-2-propen-1-ol of the formula <IMAGE> in which R1 has the meaning mentioned herein, to give compounds of the formula <IMAGE> is described. The catalyst used is a neutral or cationic Rh complex of an atropisomeric phosphine.
IL10043191A 1990-12-21 1991-12-19 Asymmetrical hydrogenation of (E)-2-methyl-3-phenyl-2-propen-1-ol using rhodium complex of atropisomeric phosphine as catalyst IL100431A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH410090 1990-12-21

Publications (2)

Publication Number Publication Date
IL100431A0 true IL100431A0 (en) 1992-09-06
IL100431A IL100431A (en) 1995-12-31

Family

ID=4269826

Family Applications (1)

Application Number Title Priority Date Filing Date
IL10043191A IL100431A (en) 1990-12-21 1991-12-19 Asymmetrical hydrogenation of (E)-2-methyl-3-phenyl-2-propen-1-ol using rhodium complex of atropisomeric phosphine as catalyst

Country Status (16)

Country Link
EP (1) EP0492401B1 (en)
JP (1) JPH04295440A (en)
KR (1) KR920011975A (en)
AT (1) ATE133403T1 (en)
CA (1) CA2058112A1 (en)
CZ (1) CZ280199B6 (en)
DE (1) DE59107308D1 (en)
DK (1) DK0492401T3 (en)
ES (1) ES2082104T3 (en)
FI (1) FI915962A (en)
GR (1) GR3018831T3 (en)
HU (1) HU210521B (en)
IE (1) IE71201B1 (en)
IL (1) IL100431A (en)
MX (1) MX9102682A (en)
TW (1) TW200449B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5374727A (en) * 1992-06-19 1994-12-20 Hoffmann-La Roche Inc. Asymmetric hydrogenation of dihydro-pyrido [1,2-a]indoles
IT1276165B1 (en) 1995-11-24 1997-10-27 Caffaro Spa Ind Chim PROCEDURE FOR ENANTIOSELECTIVE SYNTHESIS OF CHIRAL DERIVATIVES OF S-3- (4'-TERT-BUTYL) -PHENYL-2-METHYL PROPYLAMINE, SYSTEMIC FUNGICIDES
EP0974590A1 (en) * 1998-07-13 2000-01-26 F. Hoffmann-La Roche Ag Process for the preparation of chiral lactones by asymetrical hydrogenation
US6222039B1 (en) 1998-07-13 2001-04-24 Hoffman-La Roche Inc. Process for the preparation of chiral lactones
DE102004047836A1 (en) 2004-09-29 2006-03-30 Basf Ag Process for the preparation of optically active 2-methylalkanols
ATE451345T1 (en) * 2005-03-17 2009-12-15 Basf Se METHOD FOR PRODUCING OPTICALLY ACTIVE 3-PHENYLPROPIONIC ACID DERIVATIVES AND SEQUENTIAL PRODUCTS THEREOF

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT354187B (en) * 1976-11-22 1979-12-27 Hoffmann La Roche FUNGICIDE AGENT
DE3001303A1 (en) * 1980-01-16 1981-07-23 Basf Ag, 6700 Ludwigshafen OPTICALLY ACTIVE PHENYL PROPANE DERIVATIVES, THEIR PRODUCTION AND USE

Also Published As

Publication number Publication date
GR3018831T3 (en) 1996-04-30
IL100431A (en) 1995-12-31
CZ280199B6 (en) 1995-11-15
ATE133403T1 (en) 1996-02-15
HUT59650A (en) 1992-06-29
EP0492401A1 (en) 1992-07-01
TW200449B (en) 1993-02-21
MX9102682A (en) 1992-06-01
DK0492401T3 (en) 1996-03-04
ES2082104T3 (en) 1996-03-16
FI915962A0 (en) 1991-12-18
CA2058112A1 (en) 1992-06-22
EP0492401B1 (en) 1996-01-24
IE71201B1 (en) 1997-02-12
IE914509A1 (en) 1992-07-01
HU210521B (en) 1995-04-28
FI915962A (en) 1992-06-22
KR920011975A (en) 1992-07-25
JPH04295440A (en) 1992-10-20
HU914088D0 (en) 1992-03-30
DE59107308D1 (en) 1996-03-07
CS387591A3 (en) 1992-07-15

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Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees