Synthesis of (R)- and (S)-3-(tert-butyldimethylsilyloxy)-1-pyrroline N-oxides -: chiral nitrones for synthesis of biologically active pyrrolidine derivative, Geissman-Waiss lactone
被引:23
作者:
Murahashi, S
论文数: 0引用数: 0
h-index: 0
机构:Osaka Univ, Grad Sch Engn Sci, Dept Chem, Osaka 5608531, Japan
Murahashi, S
Ohtake, H
论文数: 0引用数: 0
h-index: 0
机构:Osaka Univ, Grad Sch Engn Sci, Dept Chem, Osaka 5608531, Japan
Ohtake, H
Imada, Y
论文数: 0引用数: 0
h-index: 0
机构:Osaka Univ, Grad Sch Engn Sci, Dept Chem, Osaka 5608531, Japan
Imada, Y
机构:
[1] Osaka Univ, Grad Sch Engn Sci, Dept Chem, Osaka 5608531, Japan
[2] Fujisawa Pharmaceut Co Ltd, Basic Res Grp 2, Osaka 5320031, Japan
oxidation;
nitrones;
asymmetric synthesis;
biologically active compounds;
D O I:
10.1016/S0040-4039(98)00333-5
中图分类号:
O62 [有机化学];
学科分类号:
070303 ;
081704 ;
摘要:
Tungstate-catalyzed oxidation of O-tert-butyldimethylsilyl (O-TBDMS) protected (R)-3-hydroxypyrrolidine ((R)-2), derived from trans-4-hydroxy-L-proline, gave O-TBDMS protected (R)-3-hydroxy-1-pyrroline N-oxide ((R)-1), which is a new chiral precursor for the synthesis of Geissman-Waiss lactone. The enantiomeric nitrone (S)-1 was also prepared by the oxidation of (S)-2 derived from L-malic acid. (C) 1998 Elsevier Science Ltd. All rights reserved.
机构:
UNIV FLORENCE,DIPARTIMENTO CHIM ORGAN U SCHIFF,VIA G CAPPONI 9,I-50121 FLORENCE,ITALYUNIV FLORENCE,DIPARTIMENTO CHIM ORGAN U SCHIFF,VIA G CAPPONI 9,I-50121 FLORENCE,ITALY
CICCHI, S
;
HOLD, I
论文数: 0引用数: 0
h-index: 0
机构:
UNIV FLORENCE,DIPARTIMENTO CHIM ORGAN U SCHIFF,VIA G CAPPONI 9,I-50121 FLORENCE,ITALYUNIV FLORENCE,DIPARTIMENTO CHIM ORGAN U SCHIFF,VIA G CAPPONI 9,I-50121 FLORENCE,ITALY
HOLD, I
;
BRANDI, A
论文数: 0引用数: 0
h-index: 0
机构:
UNIV FLORENCE,DIPARTIMENTO CHIM ORGAN U SCHIFF,VIA G CAPPONI 9,I-50121 FLORENCE,ITALYUNIV FLORENCE,DIPARTIMENTO CHIM ORGAN U SCHIFF,VIA G CAPPONI 9,I-50121 FLORENCE,ITALY
机构:
UNIV FLORENCE,DIPARTIMENTO CHIM ORGAN U SCHIFF,VIA G CAPPONI 9,I-50121 FLORENCE,ITALYUNIV FLORENCE,DIPARTIMENTO CHIM ORGAN U SCHIFF,VIA G CAPPONI 9,I-50121 FLORENCE,ITALY
CICCHI, S
;
HOLD, I
论文数: 0引用数: 0
h-index: 0
机构:
UNIV FLORENCE,DIPARTIMENTO CHIM ORGAN U SCHIFF,VIA G CAPPONI 9,I-50121 FLORENCE,ITALYUNIV FLORENCE,DIPARTIMENTO CHIM ORGAN U SCHIFF,VIA G CAPPONI 9,I-50121 FLORENCE,ITALY
HOLD, I
;
BRANDI, A
论文数: 0引用数: 0
h-index: 0
机构:
UNIV FLORENCE,DIPARTIMENTO CHIM ORGAN U SCHIFF,VIA G CAPPONI 9,I-50121 FLORENCE,ITALYUNIV FLORENCE,DIPARTIMENTO CHIM ORGAN U SCHIFF,VIA G CAPPONI 9,I-50121 FLORENCE,ITALY