ZA943295B - Enantioselective oxazaborolidine catalysts - Google Patents

Enantioselective oxazaborolidine catalysts

Info

Publication number
ZA943295B
ZA943295B ZA943295A ZA943295A ZA943295B ZA 943295 B ZA943295 B ZA 943295B ZA 943295 A ZA943295 A ZA 943295A ZA 943295 A ZA943295 A ZA 943295A ZA 943295 B ZA943295 B ZA 943295B
Authority
ZA
South Africa
Prior art keywords
formulas
compounds
reduction
oxazaborolidine catalysts
enantioselective
Prior art date
Application number
ZA943295A
Other languages
English (en)
Inventor
George J Quallich
Original Assignee
Pfizer
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 Pfizer filed Critical Pfizer
Publication of ZA943295B publication Critical patent/ZA943295B/xx

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
    • C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic System
    • C07F5/02—Boron compounds
    • C07F5/025—Boronic and borinic acid compounds
    • 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 System
    • C07F5/02—Boron compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0201—Oxygen-containing compounds
    • B01J31/0211—Oxygen-containing compounds with a metal-oxygen link
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
    • B01J31/0235—Nitrogen containing compounds
    • B01J31/0252—Nitrogen containing compounds with a metal-nitrogen link, e.g. metal amides, metal guanidides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
    • B01J31/0271—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds also containing elements or functional groups covered by B01J31/0201 - B01J31/0231
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • B01J31/14—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron
    • B01J31/146—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron of boron
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
    • 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
    • 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 System
    • C07F5/02—Boron compounds
    • C07F5/022—Boron compounds without C-boron linkages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/60—Reduction reactions, e.g. hydrogenation
    • B01J2231/64—Reductions in general of organic substrates, e.g. hydride reductions or hydrogenations
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2602/00—Systems containing two condensed rings
    • C07C2602/02—Systems containing two condensed rings the rings having only two atoms in common
    • C07C2602/04—One of the condensed rings being a six-membered aromatic ring
    • C07C2602/10—One of the condensed rings being a six-membered aromatic ring the other ring being six-membered, e.g. tetraline
ZA943295A 1993-05-14 1994-05-13 Enantioselective oxazaborolidine catalysts ZA943295B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6189593A 1993-05-14 1993-05-14

Publications (1)

Publication Number Publication Date
ZA943295B true ZA943295B (en) 1995-11-13

Family

ID=22038846

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA943295A ZA943295B (en) 1993-05-14 1994-05-13 Enantioselective oxazaborolidine catalysts

Country Status (20)

Country Link
US (2) US6005133A (xx)
EP (1) EP0698028B1 (xx)
JP (1) JP2706851B2 (xx)
KR (1) KR0180262B1 (xx)
CN (1) CN1048498C (xx)
AT (1) ATE149171T1 (xx)
AU (1) AU674067B2 (xx)
CA (1) CA2161969C (xx)
DE (1) DE69401813T2 (xx)
DK (1) DK0698028T3 (xx)
ES (1) ES2098928T3 (xx)
FI (1) FI108297B (xx)
GR (1) GR3022924T3 (xx)
IL (1) IL109563A (xx)
MY (1) MY111215A (xx)
NO (1) NO302822B1 (xx)
NZ (1) NZ262945A (xx)
TW (1) TW416958B (xx)
WO (1) WO1994026751A1 (xx)
ZA (1) ZA943295B (xx)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU659929B2 (en) * 1992-05-14 1995-06-01 Pfizer Inc. Enantioselective oxazaborolidine catalysts
GB9420616D0 (en) * 1994-10-12 1994-11-30 Merck Sharp & Dohme Method, compositions and use
US5840746A (en) * 1993-06-24 1998-11-24 Merck Frosst Canada, Inc. Use of inhibitors of cyclooxygenase in the treatment of neurodegenerative diseases
US5495054A (en) * 1994-05-31 1996-02-27 Sepracor, Inc. Tetrahydroindeno[1,2-D][1,3,2]oxazaboroles and their use as enantioselective catalysts
EP0713848B1 (en) * 1994-10-28 1999-09-08 SUMIKA FINE CHEMICALS Company, Limited Process for producing optically active carbinols
DE19506021C1 (de) * 1995-02-22 1996-06-27 Forschungszentrum Juelich Gmbh Verfahren zur enantioselektiven Reduktion von Ketonen mit chemischen Katalysatoren
DE19857765A1 (de) * 1998-12-15 2000-06-21 Clariant Gmbh Verfahren zur Herstellung von para-Oxadiazolyl-phenyl-boronsäuren
KR100375571B1 (ko) * 1999-11-25 2003-03-15 조병태 광학 활성 알파-술폰옥시알코올, 이의 제조 방법 및 이를이용한 광학 활성 에폭사이드 화합물의 제조 방법
US6509472B2 (en) * 2000-09-11 2003-01-21 Schering Corporation 4-Cyclohexyl-1,3,2-oxazaborolidine chiral accessories
US7109345B1 (en) 2003-02-07 2006-09-19 Margarita Ortiz-Marciales Efficient and convenient procedure for the synthesis of B-alkylated oxazaborolidines derived from ephedrine and norephedrine
FR2860795B1 (fr) * 2003-10-09 2006-04-07 Ppg Sipsy Procede de preparation in situ de composes chiraux derives de complexes d'oxazaborolidine-borane utiles dans les reactions de reduction asymetrique
FR2860794B1 (fr) 2003-10-09 2006-02-03 Ppg Sipsy Procede de preparation in situ de composes chiraux derives de complexes d'oxazaborolidine-borane utiles dans les reactions de reduction asymetrique
SG155231A1 (en) * 2005-06-13 2009-09-30 Basf Ag Process for synthesis of dialkoxyorganoboranes
US20080200672A1 (en) * 2005-08-30 2008-08-21 Margarita Ortiz-Marciales Highly enantioselective carbonyl reduction with borane catalyzed by chiral spiroborate esters derived from chiral beta-aminoalcohols
US20060223999A1 (en) * 2006-05-10 2006-10-05 Chemagis Ltd. Process for preparing montelukast and precursors thereof
RU2009102149A (ru) * 2006-06-26 2010-08-10 Басф Се (De) Комплексы боран-простой эфир
CN105061225B (zh) * 2015-08-07 2017-03-08 辽宁科技大学 一种双手性氨基醇化合物及其制备方法和应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3137723A (en) * 1961-09-25 1964-06-16 Olin Mathieson Boron containing heterocyclic compounds and process for producing them
JPS6118790A (ja) * 1984-07-05 1986-01-27 Sumitomo Chem Co Ltd 光学活性ボラン錯体およびその製造法
US4943635A (en) * 1987-08-27 1990-07-24 President & Fellows Of Harvard College Enantioselective reduction of ketones
AU660701B2 (en) * 1991-07-22 1995-07-06 Pfizer Inc. Process for the preparation of intermediates in the synthesis of chiral thiazolidine-2,4-dione derivatives
AU659929B2 (en) * 1992-05-14 1995-06-01 Pfizer Inc. Enantioselective oxazaborolidine catalysts

Also Published As

Publication number Publication date
DK0698028T3 (da) 1997-08-25
ES2098928T3 (es) 1997-05-01
DE69401813D1 (de) 1997-04-03
IL109563A0 (en) 1994-08-26
EP0698028B1 (en) 1997-02-26
FI942240A0 (fi) 1994-05-13
KR0180262B1 (ko) 1999-05-15
US6037505A (en) 2000-03-14
TW416958B (en) 2001-01-01
GR3022924T3 (en) 1997-06-30
CN1124962A (zh) 1996-06-19
JPH08506345A (ja) 1996-07-09
IL109563A (en) 2000-02-29
NZ262945A (en) 1996-08-27
ATE149171T1 (de) 1997-03-15
NO954566D0 (no) 1995-11-13
DE69401813T2 (de) 1997-06-05
NO954566L (no) 1995-11-13
US6005133A (en) 1999-12-21
CA2161969A1 (en) 1994-11-24
NO302822B1 (no) 1998-04-27
FI942240A (fi) 1994-11-15
MY111215A (en) 1999-09-30
AU6289694A (en) 1994-12-12
WO1994026751A1 (en) 1994-11-24
JP2706851B2 (ja) 1998-01-28
CA2161969C (en) 1998-11-03
EP0698028A1 (en) 1996-02-28
CN1048498C (zh) 2000-01-19
FI108297B (fi) 2001-12-31
AU674067B2 (en) 1996-12-05
KR960702468A (ko) 1996-04-27

Similar Documents

Publication Publication Date Title
ZA943295B (en) Enantioselective oxazaborolidine catalysts
DE69535328D1 (de) In-vitro wachstum von langerhans'schen inseln und ihre verwendungen
TW232696B (xx)
TW427994B (en) New bisphosphines as catalysts for asymmetric reactions
DE69518516T2 (de) Tetrahydroindenol[1,2-d][1,3,2]oxazaborole und deren verwendung als enantioselektive katalysatoren
AU3094189A (en) Process for the catalytic oxidation of alkanes to mixtures of alcohols and ketones
GB1223783A (en) The preparation of acrylic acid
ATE159049T1 (de) Substanz-fr901451, verfahren zu ihrer herstellung und ihre verwendung
AU5553898A (en) 1,3-diphosphinopropane ligands and transition metal complexes formed therefrom, their preparation and use
Anderson Shotgun marriage for EPA and NSF review.
D'Itri et al. Spatial Analysis of Michigan Public Health Department Nitrate Data
ES2065844A1 (es) Aplicacion de ent-16,18-dihidroxi-6-oxo-oxido de manoilo como inhibidor de la adenilatociclasa.
NZ514437A (en) A chimeric TIE-2-receptor ligand that binds to but does not activate TIE-2