Journal of the Chemical Society. Perkin transactions II p. 1393 - 1397 (1994)
Update date:2022-08-05
Topics:
Rodriguez, J. Gonzalo
Canoira, Laureano
Cyclization of N-acetyl-N-(ortho-chlorophenyl)-4-aminobut-2-enenitrile with zerovalent nickel complexes, prepared from bis(acetylacetonate)nickel(II), with either pyridine or triphenylphosphine as ligands, and triethylaluminium as reducing agent has been carried out.The α-methylene protons show a diastereotopic effect which could be explained by a rigid bridged hydrogen bound through the oxygen atom of the acetanilide group to one of the α-methylene protons and partially hindered rotation around the N-phenyl bond, due to the ortho-substitution.Conformational analysis of the fragments of the N-3-cyanoprop-2-enyl chain has been carried out using the Sternhell treatment.
View MoreSuZhou Hua-Emy Chemical Import and Export Co., LTD.
Contact:+86-512-88804994; +86-512-88804550;
Address:710, Building B, International Trade Center, 12 Huanghelu, Changshu, Jiangsu,China
website:http://www.antaibio.com
Contact:0086-21-65663057
Address:Room 2108, Building 2，No. 489 Zhengli Road，200433
Yangling Ciyuan biotech Co., Ltd.
Contact:86-15802970736
Address:2-1804, International Park Mansion, No.2, South Fengdeng Road, Lianhu District
ALPHA PHARMACEUTICAL CO，LTD JIANGSU
Contact:+86-527-84829968,+86-527-84829998
Address:suqian city
Wuxi Morality Chemical Co., Ltd(expird)
Contact:
Address:B/7F, 321th WuYun Rd, Wanda Plaza, Wuxi City, 214174, China
Doi:10.1021/jm00217a009
(1977)Doi:10.1021/jm00217a004
(1977)Doi:10.1021/jo00439a012
(1977)Doi:10.1248/cpb.25.397
(1977)Doi:10.1016/j.tetlet.2003.08.092
(2003)Doi:10.1080/00958972.2011.645204
(2012)
