1) arylselenol
芳硒酚
1.
Preparation of unsymmetrical selenides via the reaction of arylselenol with alkyl halides needs at least equal molar cesium hydroxide as the base.
本文研究用计量的氢氧化钾作催化剂,实验表明,在无水DMF中,4A分子筛存在下,烷基卤、溴代乙酸乙酯、苄基溴及烯丙溴与芳硒酚在室温能有效反应,得到不对称硒醚,收率78%~95%。
2) (Z)-1,2-bis (arylseleno)-1-alkenes
芳硒化铯
3) arylselenoureas
芳基硒脲
1.
Selenium-containing heterocylic compounds 2-arylamino-2-selenazolin-4-ones were synthesized in 71%～92% yields by the reaction of arylselenoureas with ethyl 2-bromoacetate in ethanol.
芳基硒脲与溴乙酸乙酯在乙醇溶液中作用 ,可合成得到含硒杂环化合物 2 芳胺基 2 硒唑啉 4 酮 ,反应产率为 71%～ 92 % 。
4) diaryliodonium
芳基硒醚
1.
Symmetrical or unsymmetrical aryl selenides have been prepared by the reaction of arylselenotrimethylsilanes with diaryliodonium salts in DMF.
芳硒基三甲基硅烷与芳基高碘盐在三苯基磷钯 ( 0 )催化下 ,合成对称和不对称的芳基硒
5) tea-polyphenols-selenium
茶多酚硒
1.
The salt of the tea-polyphenols-selenium of best dissolve requirement in strong alid,B that the proportion of the material and alid is one compare two,then react about .
5%,茶多酚硒盐在强酸中最佳转溶条件为料酸比为110(v/v),反应时间30min,条件易于控制,且得率高。
6) Selenylbenzene
苯硒酚
补充资料：芳基,芳基二乙基-芳基-甲基苯二胺
CAS：68479-98-1
分子式：C11H18N2
中文名称：二乙基甲苯二胺；芳基,芳基二乙基-芳基-甲基苯二胺
英文名称：ar,ar-diethyl-ar-methyl-Benzenediamine；Diethyltoluenediamine；ar,ar-diethyl-ar-methylbenzenediamine；ar,ar-diethyl-ar-methyl-benzenediamin；diethyl tolamine
分子式：C11H18N2
中文名称：二乙基甲苯二胺；芳基,芳基二乙基-芳基-甲基苯二胺
英文名称：ar,ar-diethyl-ar-methyl-Benzenediamine；Diethyltoluenediamine；ar,ar-diethyl-ar-methylbenzenediamine；ar,ar-diethyl-ar-methyl-benzenediamin；diethyl tolamine
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