Synthesis and Application of N-Tosyl Piperidinyl-Containing alpha-Aminophosphonates
文献类型: 外文期刊
第一作者: Jiang, Zhifu
作者: Jiang, Zhifu;Zhao, Jian;Gao, Beibei;Chen, Shuo;Qu, Wenyan;Mei, Xiangdong;Rui, Changhui;Ning, Jun;She, Dongmei
作者机构:
关键词: Tosyl;piperidine;magnesium perchlorate;alpha-aminophosphonates;synthesis;crystal structure
期刊名称:PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS ( 影响因子:1.082; 五年影响因子:0.859 )
ISSN: 1042-6507
年卷期: 2013 年 188 卷 8 期
页码:
收录情况: SCI
摘要: A series of novel (4-tosyl) piperidin-4-yl containing -aminophosphonates were synthesized by a one-pot reaction, efficiently catalyzed by magnesium perchlorate, under solvent-free conditions from 1-tosylpiperidin-4-one, substituted aromatic amines, and diethyl phosphite (DEP). The synthesized compounds were characterized by IR, H-1 NMR, C-13 NMR, P-31 NMR, and HRMS spectroscopy. A single-crystal X-ray structure of diethyl 4-(2-chlorophenyl) amino-1-(4'-methylbezenesulfonyl) piperidin-4-yl-phosphonate (2a) was obtained, and some of the title compounds displayed insecticidal activities against Plutella xylostella. Supplementary materials are available for this article. Go to the publisher's online edition of Phosphorus, Sulfer, and Silicon and the Related Elements for the following free supplemental files: Additional figures and tables.
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