tion of (6) is explained by the strong reducing action of HGeC13 [?I. The alcohol (7) is probably formed first and then condenses to give the ether (8). Under the influence of HGeC13 ethers can decompose to alkyl-or arylalkyl-trichlorogermanes and alcoholsW In fact, the reaction o f t h e alcohol (7) with HGeCI3 also gives the compound (6) (yield 89%). 0.6 1.5 1.2 ---0.5 1 .o 1.0 Other alcohols react similarly with trichlorogermane. Thus t-C4H90H gives t-C4HgGeCI3 (70 % yield), s -C~H~O H gives s -C~H~G~C I~ (42 % yield), n-C4H90H gives n-C4H9GeCI3 (46.5 % yield), and CH30H gives CH3GeCI3 (47 % yield). [l] Reaction conditions: Refluxed for 2h (temperature raised from 140 to 190°C). [2] 0. M. Nefedov, S. P. Kolesnikov, and V. I. Sheichenko.