
doi: 10.1007/bf00699210
PhCH2Ct K2C% Some parameters of the synthesized compounds are given below: b.p./~ (t7, Torr), n/) 20, m.p./~ (for hydrochloride): la, 53--54 (1), 1.4893, 177.5--178.5 (el ref. 1); lb, 85--86 (1), 1.5251, 165--166; 2a, 52--53 (1), 1.4854, 225--226; 2b, 98 (1.5), 1.5242, 162--162.5; 5, 62 (1), 1.4531, 225--226; 6, --, --, 132.5--143; 7, 120 (1), 1.5132,--. The present study was made possible by the financial support of the Russian Fund for Fundamental Investigations.
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