1) α-selenoester
α-硒代酯
2) Selenoketones
α-硒代酮
1.
Selenoketones and α selenoesters were prepared separately by the reaction of arylselenium complexes of titanocene(Cp 2TiSeAr) with α bromoketones and α bromoesters.
茂钛硒化物分别与α-溴代酮和α-溴代酯反应生成了相应的α-硒代酮和α-硒代酯 ,茂钛硒配合物由 Cp2 Ti Cl2 / 2 i- Bu Mg Br/ THF体系还原二芳基二硒醚得到。
3) selenoesters
硒代酯
1.
These species reacted smoothly with acid anhydrides to give selenoesters in good yields under mild and neutral conditions.
用SmI_2/THF/HMPA体系在室温下使二芳基二硒醚中的Se-Se键还原断裂成硒负离子物种,继而与酸酐作用得到硒代酯,该反应条件温和中性,产率良好,提供了合成硒代酯的一个新途径。
4) β-Selenoesters
β-硒代酯
5) α-bromoesters
α-溴代酯
1.
On the basis of this, the additionreactions of N-sulfonylimines with α-bromoketones and α-bromoesters in the presentof zinc powder were carried out.
在此基础上又研究了α-溴代酮和α-溴代酯在金属锌的作用下与磺酰亚胺的加成反应。
6) α-thio esters
α-硫代酯
1.
Synthesis of α-thio esters and nitriles via cleavage of S—S bonds promoted by Zn/I_2 in DMF
Zn/I_2促进的S—S键断裂用于合成α-硫代酯和α-硫代腈
补充资料:α-乙酰基-α-氯代-γ丁内酯
分子式:C6H7ClO3
分子量:162.57
CAS号:2986-00-1
性质:暂无
制备方法:暂无
用途:维生素B1的中间体。
分子量:162.57
CAS号:2986-00-1
性质:暂无
制备方法:暂无
用途:维生素B1的中间体。
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