184483-91-8Relevant articles and documents
Germanium-containing derivatives of mandelic and lactic acids
Zolotareva,Nikolaeva,Klimkina,Sergeev,Ponomarev,Petrosyan
, p. 1122 - 1126 (2007/10/03)
Two methods are proposed for preparing trialkylgermyl esters of α-substituted phenylacetic and propionic acids: germylation with trialkylhalogermanes (in the presence of triethylamine) and with dimethyl-aminotrialkylgermanes. The reaction of (dimethylamino)trialkylgermanes with methyl mandelate yields products of germylation at the hydroxy group. Previously unknown 3-trialkylgermyl-2-propynyl esters of (acetoxy)- and (trifluoroacetoxy)phenylacetic and 2-methoxypropionic acids are prepared.
