MX9603137A - Hydrogenation catalyst, process for the preparation thereof and hydrogenation process. - Google Patents

Hydrogenation catalyst, process for the preparation thereof and hydrogenation process.

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Publication number
MX9603137A
MX9603137A MX9603137A MX9603137A MX9603137A MX 9603137 A MX9603137 A MX 9603137A MX 9603137 A MX9603137 A MX 9603137A MX 9603137 A MX9603137 A MX 9603137A MX 9603137 A MX9603137 A MX 9603137A
Authority
MX
Mexico
Prior art keywords
hydrogenation
preparation
catalyst
hydrogenation catalyst
diphosphine
Prior art date
Application number
MX9603137A
Other languages
Spanish (es)
Other versions
MXPA96003137A (en
Inventor
Felix Spindler
Ulrich Pittelkow
Original Assignee
Novartis Ag Tambien Denominada
Y O Novartis Inc
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 Novartis Ag Tambien Denominada, Y O Novartis Inc filed Critical Novartis Ag Tambien Denominada
Priority claimed from PCT/EP1995/000222 external-priority patent/WO1995021176A1/en
Publication of MXPA96003137A publication Critical patent/MXPA96003137A/en
Publication of MX9603137A publication Critical patent/MX9603137A/en

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Abstract

Reaction products of an iridium (III) salt or a hydrate thereof, a diphosphine having secondary phosphine groups and a metal or ammonium chloride, bromide or iodide are excellent hydrogenation catalysts for ketimine. Using chiral diphosphines and prochiral ketimines, diastereoisomeric secondary amines are obtained in high optical yields.
MX9603137A 1995-01-21 1995-01-21 Hydrogenation catalyst, process for the preparation thereof and hydrogenation process. MX9603137A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH00310/94-6 1994-02-02
PCT/EP1995/000222 WO1995021176A1 (en) 1994-02-02 1995-01-21 Hydrogenation catalyst, process for the preparation thereof and hydrogenation process

Publications (2)

Publication Number Publication Date
MXPA96003137A MXPA96003137A (en) 1997-06-01
MX9603137A true MX9603137A (en) 1997-06-28

Family

ID=38969361

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9603137A MX9603137A (en) 1995-01-21 1995-01-21 Hydrogenation catalyst, process for the preparation thereof and hydrogenation process.

Country Status (1)

Country Link
MX (1) MX9603137A (en)

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