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1. WO1998015565 - CHIRAL FERROCENYLS

Publication Number WO/1998/015565
Publication Date 16.04.1998
International Application No. PCT/EP1997/005480
International Filing Date 06.10.1997
Chapter 2 Demand Filed 23.02.1998
IPC
B01J 31/16 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
31Catalysts comprising hydrides, coordination complexes or organic compounds
16containing coordination complexes
B01J 31/22 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
31Catalysts comprising hydrides, coordination complexes or organic compounds
16containing coordination complexes
22Organic complexes
C07B 53/00 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
BGENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
53Asymmetric syntheses
C07D 307/33 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
307Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
02not condensed with other rings
26having one double bond between ring members or between a ring member and a non-ring member
30with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
32Oxygen atoms
33in position 2, the oxygen atom being in its keto or unsubstituted enol form
C07F 17/02 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
FACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
17Metallocenes
02of metals of Groups 8, 9 or 10 of the Periodic System
CPC
B01J 2231/643
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
2231Catalytic reactions performed with catalysts classified in B01J31/00
60Reduction reactions, e.g. hydrogenation
64Reductions in general of organic substrates, e.g. hydride reductions or hydrogenations
641Hydrogenation of organic substrates, i.e. H2 or H-transfer hydrogenations, e.g. Fischer-Tropsch processes
643of R2C=O or R2C=NR (R= C, H)
B01J 2231/645
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
2231Catalytic reactions performed with catalysts classified in B01J31/00
60Reduction reactions, e.g. hydrogenation
64Reductions in general of organic substrates, e.g. hydride reductions or hydrogenations
641Hydrogenation of organic substrates, i.e. H2 or H-transfer hydrogenations, e.g. Fischer-Tropsch processes
645of C=C or C-C triple bonds
B01J 2531/18
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
2531Additional information regarding catalytic systems classified in B01J31/00
10Complexes comprising metals of Group I (IA or IB) as the central metal
18Gold
B01J 2531/821
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
2531Additional information regarding catalytic systems classified in B01J31/00
80Complexes comprising metals of Group VIII as the central metal
82Metals of the platinum group
821Ruthenium
B01J 2531/822
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
2531Additional information regarding catalytic systems classified in B01J31/00
80Complexes comprising metals of Group VIII as the central metal
82Metals of the platinum group
822Rhodium
B01J 2531/824
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
2531Additional information regarding catalytic systems classified in B01J31/00
80Complexes comprising metals of Group VIII as the central metal
82Metals of the platinum group
824Palladium
Applicants
  • NOVARTIS AG [CH]/[CH] (AllExceptUS)
  • PUGIN, Benoît [CH]/[CH] (UsOnly)
  • LANDERT, Heidi [CH]/[CH] (UsOnly)
  • PIODA, Giorgio [CH]/[CH] (UsOnly)
Inventors
  • PUGIN, Benoît
  • LANDERT, Heidi
  • PIODA, Giorgio
Agents
  • ROTH, Bernhard, M.
Priority Data
2440/9607.10.1996CH
2441/9607.10.1996CH
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) CHIRAL FERROCENYLS
(FR) FERROCENYLES CHIRAUX
Abstract
(EN)
The invention relates to chiral ferrocenyls of formula (I), wherein Ra is -P(R10R11) or -SR12; Rb is -P(R'10R'11), -SR'12, -CH=NR12, -CH2-NH-R12 or -CH2-O-P(R10R11); and the other substituents are as defined in claim 1, which may be used as ligands for transition metal catalysts in enantioselective reactions.
(FR)
L'invention concerne des ferrocényles chiraux de la formule (I) dans laquelle Ra représente -P(R10R11) ou -SR12, Rb représente -P(R'10R'11), -SR'12, -CH=NR12, -CH2-NH-R12 ou -CH2-O-P(R10R11), ainsi que les autres substituants tels que mentionnés dans la revendication 1. On peut utiliser ces composés en tant que ligands destinés à des catalyseurs métalliques de transition, dans des réactions énantiosélectives.
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