Journal of Organic Chemistry p. 929 - 931 (1985)
Update date:2022-08-04
Topics:
Bobowski, George
The N-methylation of 3,4,9,9a-tetrahydro-1,4-ethano-3,4a-(iminoethano)-4aH-carbazol-2(1H)-one (1) under Eschweiler-Clarke reaction conditions using excess formaldehyde gave 3,4,9,9a-tetrahydro-6,8,9,12-tetramethyl-1,4-ethano-3,4a-(iminoethano)-4aH-carbazol-2(1H)-one (1b).When an equivalent amount of formaldehyde was used, the main products were 3,4,9,9a-tetrahydro-12-methyl-1,4-ethano-3,4a-(iminoethano)-4aH-carbazol-2(1H)-one (1c) and 1,3,4,9a-tetrahydro-12-methyl-1,4-ethano-3,4a-(iminoethano)-4aH-carbazole-9(2H)-carboxaldehyde (1d).
View MoreContact:13357117572
Address:No.149 Shiji dadao Road.
Chengdu Chengnuo New-Tech Co., Ltd
Contact:0086-028-85749078
Address:4 Jiuyang road,Jiulong industrial port,Chengdu, China
Jiaxing Carry Bio-Chem Technology Co.,Ltd
website:http://www.carrybiotech.com
Contact:0573-82788958
Address:Add.Fl 3th, Pharm Vally,Kaichuang Rd, Xiuzhou District, Jiaxing, Zhejiang,314031,China
Contact:86-28-61993785
Address:No.70-13-21, North Section, Erhuan
Shanghai Hongbang Medical Technology CO.,. Ltd
Contact:13671516988 /18917636693
Address:Room1, No67 Building, Yongde Road369, Wujing Town, Minhang Districy, Shanghai CIty, China.
Doi:10.1016/S0008-6215(00)90698-0
(1985)Doi:10.1016/j.tet.2007.06.003
(2007)Doi:10.1039/DT9840002569
(1984)Doi:10.1248/cpb.30.132
(1982)Doi:10.1039/b509015f
(2005)Doi:10.1016/S0040-4039(01)81684-1
(1984)
