申请人:Universiteit Antwerpen
公开号:EP2662379A1
公开(公告)日:2013-11-13
A method for the synthesis of a first organic molecule, said method comprising the steps of:
a) Reacting a first reactant with an organotin reactant having at least one organic group having from 5 to 20 carbon atoms selected from alkyl, alkoxyalkyl, alkoxy, alkylthioalkyl, carboxylates and alkylaminoalkyl groups, thereby forming a mixture of a product and a tin-containing by-product, and
b) Removing most of the tin-containing by-product from said mixture in such a way as to provide a purified product comprising less than 1000 ppm of remaining tin-containing by-product, wherein said step of removing most of said tin-containing by-product is either an extraction between a first liquid being an alkane or a mixture of alkanes having from 5 to 17 carbon atoms and a second liquid more polar than said first liquid or is a reversed phase chromatography.
一种合成第一有机分子的方法,所述方法包括以下步骤:a) 将第一反应物与一种具有至少一个有机基团的有机锡反应物反应,所述有机基团具有从5到20个碳原子,选择自烷基、烷氧基烷基、烷氧基、烷硫基烷基、羧酸酯和烷基氨基烷基群,从而形成产品和含锡副产物的混合物,并b) 以使得纯化产品中含有少于1000 ppm剩余含锡副产物的方式从所述混合物中去除大部分含锡副产物,其中所述去除大部分含锡副产物的步骤是在第一液体为烷烃或含有从5到17个碳原子的烷烃混合物和比所述第一液体极性更大的第二液体之间进行提取,或者是反向相色谱法。