Reaction of trimethylsilylpropynal with dialkylamines

Conclusions The reaction of trimethylsilylpropynal with dialkylamines is accompanied by heterolysis of the Si-C_sp bond and formation of -aminoacroleins.Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 8, pp. 1866–1868, August, 1987.     

The nature of the globulin of the algaPhyllophora nervosa

Conclusions The globulin of the algaPhyllophora is heterogeneous and consists of a number of fractions, some of which we assign to the glycoproteins. These fractions differ in their molecular weights, N-terminal amino acids, and the amount and composition of the amino acids and carbohydrates.The main difference between the fractions ofPhyllophora globulin is the nature of the carbohydrate bond with the true protein part of the molecule.Khimiya Prirodnykh Soedinenii, Vol. 6, No. 3, pp. 351–355, 1970     

Reactions of dialkylamides of trimethylsilylpropiolic acid with triethylgermyllithium

Conclusions The reaction of Et₃GeLi with N,N-dialkylamides of trimethylsilylpropiolic acid led under conditions of kinetic control to triethyl(trimethylsilylpropiolyl)germane and under conditions of thermodynamic control to the corresponding amide of triethylgermylcarboxylic acid.Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 8, pp. 1897–1898, August, 1984.     

Specific character of metamagnetic transitions in Fe2P

Temperature and field dependences of magnetization in the fields directed along the easy axis of magnetization are studied on Fe₂P single crystals under pressure. It is shown that the first-order magnetic transition from ferromagnetism to paramagnetism (FM-PM) usually observed in sufficiently strong fields can be resolved into two sequential transitions in weak fields (H ? 600 Oe): 1) from the PM state to the intermediate metamagnetic phase and 2) transition to the low-temperature magnetic phase. The temperatures of these transitions undergo a specific evolution under pressure. A theoretical model, in which the characteristic features of magnetic behaviour of Fe₂P are associated with the successive additional ordering of magnetic components of its composition, is proposed.     

Decomposition of cyclic and linear N-acetyl-N-trimethylsilyl-amidophosphites

Conclusions N-Acetyl-N-trimethylsilylamidophosphites when heated undergo decomposition to give the corresponding silyl phosphites, which decomposition is facilitated by adding electron-acceptor substituents to the phosphorus atom.Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 3, pp. 672–675, March, 1977.     

Synthesis of unsymmetricaldiacetylene glycols

Conclusions We obtained and characterized six diacetylene primary and secondary-tertiary glycols.Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 9, pp. 2129–2130, September, 1968.