Reactions of aromatic acetylenic ethers with triethylgermane

Conclusions The addition of Et₃GeH to the phenoxy- and phenylthioacetylenes under the influence of (Ph₃P)₃RhCl is both nonstereo- and nonregiospecific. The analogous reaction with 3-aroxy-1-propynes is stereospecific but nonregioselective.Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 11, pp. 2618–2620, November, 1982.     

Investigation of the solvation's processes of the ions in non-aqueous solutions by IR spectroscopy

IR spectra of solutions of LiCIO₄ (1), NaCIO₄ (2), LiI (3), NaI (4) in binary acetone — acetonitrile solvent were investigated in the region of CN (1–4), CC (1,3) and CH (3,4) stretching vibration bands of acetonitrile and CCC group (1) asymetric stretching vibration band of acetone at the wide range varying of the composition of the binary solvent. Infrared studies were also carried out on solutions of LiCIO₄ and NaCIO₄ in CH₃CNC₂H₅OH mixtures. The C N (1,2) and CC (1) stretching bands of acetonitrile were measured for 0.7–1.0M of CH₃CN. The observed intensities of IR bands allowed to calculate the solvating abilities of used solvents and to estimate the change of solvation sphere composition.     

Synthesis of 5-amino-3a,4-dicyano-2,3,3a,6a-tetrahydrofuro[2,3-b]pyrroles

Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 2, p. 282, February, 1992.     

Reduction of ketones with secondary alcohols,catalyzed by triphenylphosphine complexes of ruthenium and rhodium

Russian Chemical Bulletin -