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Formal [3+2] cycloaddition of Ugi adducts towards pyrrolines
被引:13
|作者:
Ben Abdessalem, Abdelbari
[1
]
Abderrahim, Raoudha
[2
]
Agrebie, Asma
[1
]
Dos Santos, Aurelie
[1
]
El Kaim, Laurent
[1
]
Komesky, Andrew
[1
]
机构:
[1] ENSTA ParisTech, Ecole Polytech, CNRS, ENSTA,Lab Chim & Proc,UMR 7652, F-91120 Palaiseau, France
[2] Univ Carthage, Fac Sci Bizerte, Lab Phys Lamellaires Mat & Hybrids Nanomat, Zarzouna 7021, Bizerte, Tunisia
关键词:
ASYMMETRIC 1,3-DIPOLAR CYCLOADDITIONS;
AZOMETHINE YLIDES;
MULTICOMPONENT REACTIONS;
HETEROCYCLIC-COMPOUNDS;
BOC/CYCLIZE STRATEGY;
PROLINE DERIVATIVES;
ALKALOIDS;
CHEMISTRY;
INDOLIZIDINE;
CONSTRUCTION;
D O I:
10.1039/c4cc08282f
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
Ugi adducts derived from aromatic aldehydes may be converted to pyrrolines via addition of Michael acceptors under microwave irradiation. The reaction may proceed via unusual formation of azomethine ylides followed by a [3+2] cycloaddition using Michael acceptors.
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页码:1116 / 1119
页数:4
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