REACTIONS OF 5-ALKOXYOXAZOLES WITH ALDEHYDES IN THE PRESENCE OF LEWIS ACID - REGIOSELECTIVE AND STEREOSELECTIVE FORMATION OF 4-ALKOXYCARBONYL-2-OXAZOLINES

被引：30

作者：

SUGA, H

SHI, XL

FUJIEDA, H

IBATA, T

机构：

[1] Institute of Chemistry, College of General Education, Osaka University, Toyonaka, Osaka

来源：

TETRAHEDRON LETTERS | 1991年 / 32卷 / 47期

关键词：

D O I：

10.1016/0040-4039(91)80442-9

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The [3 + 2] cycloaddition of 5-alkoxyoxazoles with aldehydes in the presence of the organoaluminum reagent, which was prepared from (+/-)-2,2'-dihydroxy-1,1'-dinaphthyl and AlMe3, gave cis-4-alkoxycarbonyl-2-oxazolines in high regio- and stereoselective manner.

引用

页码：6911 / 6914

页数：4

共 22 条

[1] DO OXAZOLES UNDERGO DIELS-ALDER REACTIONS WITH HETERODIENOPHILES
HASSNER, A
FISCHER, B
[J]. TETRAHEDRON, 1989, 45 (11) : 3535 - 3546
[2] A NEW SYNTHETIC ROUTE TO BETA,GAMMA-UNSATURATED ALPHA-AMINO-ACIDS
HEINZER, F
BELLUS, D
[J]. HELVETICA CHIMICA ACTA, 1981, 64 (07) : 2279 - 2297
[3] HOPPE D, 1972, LIEBIGS ANN CHEM, V763, P1
[4] REACTION OF OXAZOLES - FORMATION OF ABNORMAL DIELS-ALDER ADDUCTS OF 5-METHOXY-4-(PARA-NITROPHENYL)OXAZOLES WITH TETRACYANOETHYLENE, AND X-RAY CRYSTAL-STRUCTURE OF ONE OF THE PRODUCTS
IBATA, T
ISOGAMI, Y
NAKANO, S
NAKAWA, H
TAMURA, H
[J]. JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1986, (23) : 1692 - 1693
[5] ANOMALOUS CYCLO-ADDITION OF OXAZOLES WITH PTAD
IBATA, T
ISOGAMI, Y
TAMURA, H
[J]. CHEMISTRY LETTERS, 1988, (09) : 1551 - 1554
[6] ASYMMETRIC-SYNTHESIS OF THREO-SPHINGOSINES AND ERYTHRO-SPHINGOSINES BY ASYMMETRIC ALDOL REACTION OF ALPHA-ISOCYANOACETATE CATALYZED BY A CHIRAL FERROCENYLPHOSPHINE-GOLD(I) COMPLEX
ITO, Y
SAWAMURA, M
HAYASHI, T
[J]. TETRAHEDRON LETTERS, 1988, 29 (02) : 239 - 240
[7] ASYMMETRIC ALDOL REACTION OF AN ISOCYANOACETATE WITH ALDEHYDES CATALYZED BY CHIRAL FERROCENYLPHOSPHINE-GOLD(I) COMPLEXES - DESIGN AND PREPARATION OF NEW EFFICIENT FERROCENYLPHOSPHINE LIGANDS
ITO, Y
SAWAMURA, M
HAYASHI, T
[J]. TETRAHEDRON LETTERS, 1987, 28 (49) : 6215 - 6218
[8] CATALYTIC ASYMMETRIC ALDOL REACTION - REACTION OF ALDEHYDES WITH ISOCYANOACETATE CATALYZED BY A CHIRAL FERROCENYLPHOSPHINE-GOLD(I) COMPLEX
ITO, Y
SAWAMURA, M
HAYASHI, T
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1986, 108 (20) : 6405 - 6406
[9] ZNCL2 AND CUCL PROMOTED ALDOL REACTIONS OF ISOCYANOACETATE WITH ALPHA,BETA-UNSATURATED CARBONYL-COMPOUNDS
ITO, Y
MATSUURA, T
SAEGUSA, T
[J]. TETRAHEDRON LETTERS, 1985, 26 (47) : 5781 - 5784
[10] ASYMMETRIC ALDOL REACTION OF ALPHA-ISOCYANOCARBOXYLATES WITH PARAFORMALDEHYDE CATALYZED BY CHIRAL FERROCENYLPHOSPHINE-GOLD(I) COMPLEXES - CATALYTIC ASYMMETRIC-SYNTHESIS OF ALPHA-ALKYLSERINES
ITO, Y
SAWAMURA, M
SHIRAKAWA, E
HAYASHIZAKI, K
HAYASHI, T
[J]. TETRAHEDRON LETTERS, 1988, 29 (02) : 235 - 238

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