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Copper-Mediated 1,4-Diamination of 1,3-Butadienes
被引:15
|作者:
Martinez, Claudio
[1
]
Martinez, Luis
[1
]
Kirsch, Jonathan
[1
]
Escudero-Adan, Eduardo C.
[1
]
Martin, Eddy
[1
]
Muniz, Kilian
[1
,2
]
机构:
[1] ICIQ Inst Chem Res Catalonia, Tarragona 43007, Spain
[2] ICREA Catalan Inst Res & Adv Studies, Barcelona 08010, Spain
关键词:
Amination;
Copper;
Dienes;
Oxidation;
Regioselectivity;
CU(I)-CATALYZED REGIOSELECTIVE DIAMINATION;
PROMOTED INTRAMOLECULAR DIAMINATION;
PALLADIUM-CATALYZED DIAMINATION;
OSMIUM IMIDO COMPLEXES;
METAL-FREE DIAMINATION;
ASYMMETRIC DIAMINATION;
CONJUGATED DIENES;
OXIDATIVE DIAMINATION;
TERMINAL OLEFINS;
PD(0)-CATALYZED DIAMINATION;
D O I:
10.1002/ejoc.201301805
中图分类号:
O62 [有机化学];
学科分类号:
070303 ;
081704 ;
摘要:
A copper(II)-mediated diamination of 1,3-butadienes is reported. The reaction employs an inorganic base, copper dibromide as a reagent, and saccharin as the nitrogen source. The diamination proceeds for a series of 1,3-butadienes under relatively mild conditions with complete selectivity in favor of the 1,4-oxidation products.
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页码:2017 / 2021
页数:5
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