Asymmetric synthesis of 4,5-disubstituted 3-hydroxy δ-lactones:: Prelactone B and prelactone V

被引：23

作者：

Enders, D ^{[1
]}

Haas, M ^{[1
]}

机构：

[1] Rhein Westfal TH Aachen, Inst Organ Chem, D-52074 Aachen, Germany

来源：

SYNLETT | 2003年 / 14期

关键词：

asymmetric synthesis; prelactone B; hydrazones; hydrogenation; Crabtree's catalyst;

D O I：

10.1055/s-2003-42060

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

An efficient asymmetric synthesis of delta-lactones such as prelactone B has been developed. As key steps, the SAMP/RAMP-hydrazone methodology for the synthesis of 2-methylenated 1,3-diols and a homogenous hydrogenation were used.

引用

页码：2182 / 2184

页数：3

共 22 条

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Moreno, Carlos J.
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ADVANCED SYNTHESIS & CATALYSIS, 2024, 366 (04) : 990 - 1000
[22] Asymmetric synthesis and fragmentation reactions of 2-alkyl- and 2,4-dialkyl-3-iodo-1-oxocyclohexan-2,4-carbolactones.: Single enantiomer preparation of Δα,β-butenolides, 2-alkyl-4-hydroxy-2-cyclohexen-1-ones and butyrolactones.
Schultz, AG
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