1) α-chloroα-methylbutanone oxime
α-氯-α-甲基丁酮肟
1.
The results show that almost theoretical yield foro-Chloro- cyclohexanone oxime is obtainable with chloro-oximation reaction from hexanone, chlorine and hydroxylam ine hydrochloride at 0~5℃, and that high yield forα-chloroα--methylbutanone oxime is also securable with the add ition reaction from alkene and nitrous acid ester followed by rearranging the resultant in ethanol solvent.
对α-氯-α-甲基丁酮肟,选择结构对应的烯烃与亚硝酸酯加成,再使加成产物在乙醇溶剂中重排,可得到高产率。
2) α-methylthiocyclododecanone oxime ester
α-甲硫基环十二酮肟酯
1.
Sixteen new α-methylthiocyclododecanone oxime esters were synthesized by the reaction of acylation of α-methylthiocyclododecanone oxime as intermediate with acids.
以环十二酮为原料,经α-甲硫基环十二酮肟合成了16个新的α-甲硫基环十二酮肟酯,其结构经元素分析1、H NMR1、3C NMR和IR的确证。
3) α-methylthiocyclododecanone oxime ether
α-甲硫基环十二酮肟醚
1.
Ten new α-methylthiocyclododecanone oxime ether were synthesized by the (reaction) of (alkylation) of α-methylthiocyclododecanone oxime as intermediate with alkyl halides, which were (prepared) from α-methylthiocyclododecanone oxime and cyclododecanone as starting material.
以环十二酮为原料,经α-甲硫基环十二酮制得中间体α-甲硫基环十二酮肟后,经烷基(芳基)化反应合成了10个α-甲硫基环十二酮肟醚,其结构经元素分析1、H NMR1、3C NMR和IR的确证。
4) Bupropion
[英][bju:'prəʊpi:,ɔn] [美][bju'propi,ɑn]
间氯-α-特丁氨基乙基苯基甲酮
5) 2-(tert-Butylamino)-3-chloro-propiophenoen,Amfebutamone
间氯-α-特丁氨基乙基苯基甲酮
6) α-cyanoketoxime N-methylcarbamates
α-氰基甲酮肟N-甲基氨基甲酸酯
补充资料:3-甲基丁酮
中文名称: 3-甲基丁酮
英文名称: 3-methylbutanone
中文名称2: 1,1-二甲基丙酮
英文名称2: 1,1-dimethyl acetone
cas no.: 563-80-4
分子式: c5h10o
分子量: 86.13
理化特性
主要成分: 纯品
外观与性状: 无色液体。
熔点(℃): -92
沸点(℃): 94.2
相对密度(水=1): 0.81
饱和蒸气压(kpa): 1.33(8.3℃)
闪点(℃): -7
爆炸上限%(v/v): 8.0
爆炸下限%(v/v): 1.5
溶解性: 溶于多数有机溶剂。
主要用途: 用作溶剂、脱蜡剂,也用于有机合成。
健康危害: 蒸气或雾对眼、粘膜及上呼吸道有刺激性。对皮肤有刺激作用。
燃爆危险: 本品易燃,具刺激性。
危险特性: 易燃,其蒸气与空气可形成爆炸性混合物,遇明火、高热能引起燃烧爆炸。与氧化剂能发生强烈反应。其蒸气比空气重,能在较低处扩散到相当远的地方,遇火源会着火回燃。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条