(S)-3,3-DIMETHYL-1,2,4-BUTANETRIOL AS LIGAND FOR TITANIUM CATALYZED ASYMMETRIC SILYLCYANATION

被引:28
作者
CALLANT, D [1 ]
STANSSENS, D [1 ]
DEVRIES, JG [1 ]
机构
[1] DSM RES & PATENTS,DEPT CP INTERMEDIATES,POB 18,6160 MD GELEEN,NETHERLANDS
关键词
D O I
10.1016/S0957-4166(00)82333-2
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Trimethylsilylcyanation of benzaldehyde was effected in up to 76% e.e. using a catalyst prepared from the triol obtained by reduction of D-Pantolactone and titanium isopropoxide.
引用
收藏
页码:185 / 188
页数:4
相关论文
共 14 条
[1]  
BECKER W, 1965, ANGEW CHEM, V77, P1139
[2]   ENANTIOSELECTIVE TRIMETHYLSILYLCYANATION OF SOME ALDEHYDES PROMOTED BY MODIFIED SHARPLESS CATALYST [J].
HAYASHI, M ;
MATSUDA, T ;
OGUNI, N .
JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1990, (19) :1364-1365
[3]  
INOUE K, 1988, Patent No. 271868
[4]   APPLICATIONS OF OPTICALLY-ACTIVE ARYL CYANOHYDRINS IN THE SYNTHESIS OF ALPHA-HYDROXY ALDEHYDES, ALPHA-HYDROXY KETONES AND BETA-HYDROXY AMINES [J].
JACKSON, WR ;
JACOBS, HA ;
JAYATILAKE, GS ;
MATTHEWS, BR ;
WATSON, KG .
AUSTRALIAN JOURNAL OF CHEMISTRY, 1990, 43 (12) :2045-2062
[5]   ENANTIOSELECTIVE ADDITION-REACTION OF TRIMETHYLSILYL CYANIDE WITH ALDEHYDES USING A CHIRAL TIN(II) LEWIS ACID [J].
KOBAYASHI, S ;
TSUCHIYA, Y ;
MUKAIYAMA, T .
CHEMISTRY LETTERS, 1991, (04) :541-544
[6]  
KRUSE CG, 1992, SPEC CHEM, V12, P184
[7]   CONVENIENT ACCESS TO 2 ENANTIOMERIC OXIRANE SYNTHONS BEARING A QUATERNARY GEM-DIMETHYL CARBON CENTER - SYNTHESIS OF 3S-(+) AND 3R-(-)-2,2-DIMETHYL-3,4-OXO-1-BUTANOL FROM R-(-)-PANTOLACTONE [J].
LAVALLEE, P ;
RUEL, R ;
GRENIER, L ;
BISSONNETTE, M .
TETRAHEDRON LETTERS, 1986, 27 (06) :679-682
[8]   ASYMMETRIC HYDROCYANATION OF ALDEHYDES USING CHIRAL TITANIUM REAGENTS [J].
MINAMIKAWA, H ;
HAYAKAWA, S ;
YAMADA, T ;
IWASAWA, N ;
NARASAKA, K .
BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1988, 61 (12) :4379-4383
[9]  
MORI A, 1991, SYNLETT, P563
[10]  
MORI A, 1991, TETRAHEDRON LETT, V32, P4433