Lewis acid-Lewis base bifunctional Schiff base-titanium, vanadium catalysis for enantioselective cyanosilylation of benzaldehyde and oxidation of sulfides to chiral sulfoxides

被引：0
|
作者：
Flores-Lopez, Lucia Z. [1 ]
Iglesias, Ana L. [1 ]
Gama, Angeles [1 ]
Aguirre, Gerardo [1 ]
Parra-Hake, Miguel [1 ]
Somanathan, Ratnasamy [1 ]
机构：
[1] Inst Tecnol Tijuana, Ctr Grad & Invest, Tijuana 22000, Baja California, Mexico
来源：
JOURNAL OF THE MEXICAN CHEMICAL SOCIETY | 2007年 / 51卷 / 04期
关键词：
Lewis acid; Lewis base; asymmetric catalyst; cyanosilylation; chiral sulfoxide;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
New bifunctional asymmetric catalysts containing a Lewis acid Ti(IV)/V(IV) and a Lewis base were developed and applied to the catalytic asymmetric cyanosilylation of benzaldehyde and oxidation of sulfides to chiral sulfoxides. The products were obtained with moderate to low enantiomeric excess.
引用
收藏
页码：175 / 180
页数：6
相关论文
共 50 条
  • [1] Highly enantioselective cyanosilylation of aldehydes catalyzed by a Lewis acid-Lewis base bifunctional catalyst
    Hamashima, Y
    Sawada, D
    Nogami, H
    Kanai, M
    Shibasaki, M
    [J]. TETRAHEDRON, 2001, 57 (05) : 805 - 814
  • [2] Development and application of enantioselective Lewis acid-Lewis base bifunctional catalyst
    Kanai, M
    [J]. YAKUGAKU ZASSHI-JOURNAL OF THE PHARMACEUTICAL SOCIETY OF JAPAN, 2001, 121 (12): : 949 - 960
  • [3] Development and application of enantioselective Lewis acid-Lewis base bifunctional catalyst
    Kanai, M
    Hamashima, Y
    Takamura, M
    Shibasaki, M
    [J]. JOURNAL OF SYNTHETIC ORGANIC CHEMISTRY JAPAN, 2001, 59 (08) : 766 - 778
  • [4] A mild and efficient cyanosilylation of ketones catalyzed by a Lewis acid-Lewis base bifunctional catalyst
    Shen, YC
    Feng, XM
    Li, Y
    Zhang, GL
    Jiang, YZ
    [J]. TETRAHEDRON, 2003, 59 (30) : 5667 - 5675
  • [5] Recent progress in Lewis acid-Lewis base bifunctional asymmetric catalysis
    Kanai, M
    Kato, N
    Ichikawa, E
    Shibasaki, M
    [J]. PURE AND APPLIED CHEMISTRY, 2005, 77 (12) : 2047 - 2052
  • [6] Power of cooperativity: Lewis acid-Lewis base bifunctional asymmetric catalysis
    Kanai, M
    Kato, N
    Ichikawa, E
    Shibasaki, M
    [J]. SYNLETT, 2005, (10) : 1491 - 1508
  • [7] Modular bifunctional Lewis acid-Lewis base catalysts.
    Whiting, A
    Patrick, LG
    Giles, RL
    Coghlan, SW
    [J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2002, 224 : U185 - U185
  • [8] Dual Lewis acid-Lewis base activation in enantioselective additions to aldehydes
    Wingstrand, E
    Lundgren, S
    Penhoat, M
    Moberg, C
    [J]. PURE AND APPLIED CHEMISTRY, 2006, 78 (02) : 409 - 414
  • [9] Oxidation of sulfides to chiral sulfoxides using Schiff base vanadium(IV) complexes
    Gama, A
    Flores-López, LZ
    Aguirre, G
    Parra-Hake, M
    Hellberg, LH
    Somanathan, R
    [J]. ARKIVOC, 2003, : 4 - 15
  • [10] A Lewis acid-Lewis base bifunctional catalyst from a new mixed ligand
    Lin, Yun-Ming
    Boucau, Julie
    Li, Zhongtao
    Casarotto, Virginie
    Lin, Jinzhen
    Nguyen, Annie N.
    Ehrmantraut, Jessica
    [J]. ORGANIC LETTERS, 2007, 9 (04) : 567 - 570
12345