共 78 条
Organocatalytic Synthesis of Spirocarbocycles
被引:12
作者:
Chong, You-Song
[1
]
Anwar, Shaik
[2
]
Chen, Kwunmin
[1
]
机构:
[1] Natl Taiwan Normal Univ, Dept Chem, 88 Sec 4,Tingchow Rd, Taipei 11677, Taiwan
[2] Vignans Fdn Sci Technol & Res, Dept Sci & Humanities, Div Chem, Guntur, Andhra Pradesh, India
关键词:
C-C bonds;
organocatalytic;
cascade reaction;
tandem strategies;
spirocarbocycles;
enantioselectivity;
DIELS-ALDER REACTION;
QUATERNARY CARBON CENTERS;
DIARYLPROLINOL SILYL ETHERS;
MICHAEL-ALDOL REACTION;
CASCADE REACTIONS;
ASYMMETRIC ORGANOCATALYSIS;
CYCLOADDITION REACTIONS;
DOMINO REACTIONS;
SUBSTITUTED DISPIROCYCLOHEXANES;
SPIROCYCLIC BENZOFURAN-2-ONES;
D O I:
10.2174/1570193X15666171228145726
中图分类号:
O62 [有机化学];
学科分类号:
070303 ;
081704 ;
摘要:
The efficient construction of C-C bonds with multiple stereocenters has been of synthetic interest to the synthetic community. This review describes the organocatalytic cascade, domino or tandem synthesis of spirocarbocycles that evolved through the use of small organic catalysts. Spirocarbocycles are frequently observed in organic compounds in nature, and the formation of spirocarbocycles is vital in contemporary organic synthesis. These reactions proceed through the combination of enamine, iminium, dienamine, and trienamine modes of activation to construct multiple C-C bonds with newly generated stereogenic centers.
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页码:364 / 373
页数:10
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