第 32 卷第 4 期 | | Vol. 32 No. 4 | 2002 年 8 月 | Aug 2002 |
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所属栏目:其它
(3-苯甲酰胺基-3-甲氧羰基)丙基甲次膦酸-2-氯乙基酯的合成 |
黄新艳(浙江省化工研究院; 浙江杭州; 310023) |
摘 要:研究了含有甲次膦酸酯的烯烃氢甲酰化反应及酰胺化、羰基化反应。在烯烃的氢甲酰化反应中 ,当溶剂为甲醇 ,催化剂为Co2 (CO) 8,可获得收率为 96 %的 3,3 二甲氧基丙基甲次膦酸 2 氯乙基酯 ,进一步反应可获得 (3 苯甲酰胺基 3 甲氧基羰基 )丙基甲次膦酸 2 氯乙基酯收率达 85 %。 |
关键词:氢甲酰化; 酰胺化; (3-苯甲酰胺-3-甲氧基羰基)丙基甲次膦酸-2-氯乙基酯 |
中图分类号:TQ450.4 文献标识码:A 文章编号:1009-9212(2002)04-0020-03 |
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The Synthesis of 2-chloroethyl[3-Benzoylamino-3-(methoxycarbonyl)propyl] methylphosphinate |
HUANG Xin yan.(Zhejiang Chemical Industrial Institute; Zhejiang Hangzhou; 310023; China) |
Abstract:The hydroformylative of olefin containing phosphinic acid ester and the amidocarbonylation of the resultant aldehyde were studied.When methanol was used as a solvent, with Co 2(CO) 8 as a catalyst,The yield of 2 chloroethyl(3,3 dimethoxypropyl) methylphosphinate was 96%. Furthermore,2 chloroethyl[3 Benzoylamino 3 (methoxycarbonyl) propyl] methylphosphinate was synthesized via the amidocarbonylation of the dimethyl acetal. |
Key words:hydroformylation; amidocarbonylation; 2 chloroethyl[3 Benzoylamino 3(methoxycarbonyl) propyl]methylphosphinate |
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收稿日期:2002-02-06
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