共 2 条
1,7-electrocyclisation of non-stabilised azomethine ylides
被引:25
作者:
Arany, A
[1
]
Groundwater, PW
[1
]
Nyerges, M
[1
]
机构:
[1] Univ Sunderland, Sch Hlth Sci, Sunderland SR2 3SD, Durham, England
关键词:
D O I:
10.1016/S0040-4039(98)00466-3
中图分类号:
O62 [有机化学];
学科分类号:
070303 ;
081704 ;
摘要:
Non-stablilised alpha,beta,gamma,delta-unsaturated azomethine ylides 3 were generated by the decarboxylation method from 3,3-diarylpropenals 1 and secondary amino acids 2. 1,7-Electrocyclisation of these azomethine ylides, followed by a 1,5-hydrogen shift, gives 2,3-dihydro-1H-2-benzazepines 4. (C) 1998 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:3267 / 3268
页数:2
相关论文