Tetrahedron Letters p. 613 - 616 (1987)
Update date:2022-08-04
Topics:
Brandstadter, Stephan M.
Ojima, Iwao
Hirai, Kenji
The reactions of vinylketene silyl acetals (VKSAs) with imine complexes of TiCl4 give the corresponding 5,6-dihydro-2-pyridones and/or 5-amino-2-alkenoates in good to excellent yields.It is suggested that an addition-cyclization mechanism is operative for the formation of 5,6-dihydro-2-pyridones in this formal cyclocondensation reaction.
View Morelianyungang jinkang pharmaceutical technology co., ltd.
Contact:008651885445517
Address:Jinshan industrial park, Ganyu county, Lianyungang, Jiangsu Province, 222115, China
shanghai Tauto Biotech Co., Ltd
website:http://www.tautobiotech.com/en/index.htm
Contact:+86-21-51320588 ext. 8025
Address:No. 326, Aidisheng Rd , Zhangjiang Hi-tech Park, Shanghai , P.R.CHINA
Contact:+91 9963263336
Address:Plot#146A, IDA Mallapur, Hyderabad - 500072
Beijing ZhongDaXinHe Chemical Product Co.,Ltd(expird)
Contact:010-52876516
Address:tongzhoubeiyuan
Xiamen Huasing Chemicals Co.Ltd.
Contact:0086-592-6228397
Address:NO.24, Xinglin North 2nd Road,Jimei district
Doi:10.1021/ol049019n
(2004)Doi:10.1021/ja00526a061
(1980)Doi:10.1080/15421400390193459
()Doi:10.1021/ic50218a040
(1981)Doi:10.1021/ja01009a048
(1968)Doi:10.1016/S0040-4039(00)71188-9
(1980)
