Tetrahedron p. 14687 - 14700 (1997)
Update date:2022-07-29
Topics:
Marx, Karsten
Eberbach, Wolfgang
Upon deprotonation of pentadienyl substituted pyridinium bromides 6/13, conjugated azomethine ylide-type dipoles are formed which undergo stereoselective 8π-electrocyclization affording 10,10a-dihydropyrido[1,2-a]-azepines 8a-k and 15a,b, respectively.
View MoreHebei DaPeng Pharm & Chem Co., Ltd.
Contact:86-317-7298678,0576-88861898 88861908
Address:West Songmen Village, East Songmen Town, Wuqiao, Cangzhou, Hebei ,China
website:http://www.oceanchem-group.com
Contact:86-536-8596048
Address:9th floor,Building B future Plaza, No.88.Fenghuang Street,Weifang,Shandong,China
Shanghai Yuanye Bio-Technology Co., Ltd.
website:http://www.shyuanye.com
Contact:+86-21-61845781
Address:Building 6, No. 465, Changta Road,Songjiang District,Shanghai,China
Shanghai doly chemical Co.,Ltd
Contact:+86-21-34716221
Address:No.328,WuHe Roard,MinHang,ShangHai China
Suzhou SuKaiLu Chemical Technology Co., Ltd.
Contact:+86-512-62766020
Address:Floor 4, Building 1, Xinyi Pharmaceutical Valley Wisdom Industrial Park, 415 Changyang Street, Suzhou Industrial Park, Jiangsu Province
Doi:10.1016/S0022-328X(97)00389-6
(1997)Doi:10.1039/jr9470000323
(1947)Doi:10.1021/jo971665v
(1998)Doi:10.1139/v97-179
(1997)Doi:10.1002/anie.201708197
(2017)Doi:10.1021/jo971554w
(1998)