34859-74-0Relevant academic research and scientific papers
Chlorination of Adamantane and Its Derivatives by Carbon Tetrachloride in the Presence of Manganese-, Vanadium-, and Molybdenum-containing Catalysts
Khusnutdinov,Shchadneva,Baiguzina,Lavrent'eva,Burangulova,Dzhemilev
, p. 126 - 133 (2007/10/03)
The feasibility of catalytic chlorination of adamantane and its derivatives by carbon tetrachloride in the presence of manganese-, vanadium-, and molybdenum-containing catalysts activated by nitrile ligands or alcohols was established. The optimum molar ratios of catalyst components and reactants and the optimum reaction conditions for selective syntheses of mono-, di-, and trichlorosubstituted adamantane derivatives with high yields were found.
PHOSPHORYLATED ADAMANTANES. XV. PHOSPHORYLATION OF ADAMANTANE WITH P(III) ACID CHLORIDES IN SULFURIC ACID
Yurchenko, R. I.,Peresypkina, L. P.,Miroshnichenko, V. V.,Yurchenko, A. G.
, p. 1072 - 1076 (2007/10/02)
A new method of introduction of a phosphoryl group into the nodal position of the adamantane nucleus was developed, in which sulfuric acid was used instead of aluminum halides to generate the adamantyl cation in reactions of Br-, OH-, and ONO2-substituted adamantanes and phosphonous and phosphorous chlorides. Relative rates of the hydride shift and skeletal isomerization were qualitatively estimated. Under comparable conditions the rate of the hydride shift in 2-adamantyl carbocation -> 1-adamantyl carbocation is substantially higher than that in the isomerization 1-ethyl-3-adamantyl carbocation -> 1,3-dimethyl-5-adamantyl carbocation.
ON THE MECHANISM OF LIQUID PHASE HALOGENATION OF ADAMANTANE DERIVATIVES
Yurchenko, A. G.,Kulik, N. I.,Kuchar, V. P.,Djakovskaja, V. M.,Baklan, V. F.
, p. 1399 - 1402 (2007/10/02)
The novel mechanistic representation of adamantane derivatives halogenation process is introduced.
SYNTHESIS AND CHEMICAL TRANSFORMATIONS OF ACETYLAMINO DERIVATIVES OF ADAMANTANE
Novikov, S. S.,Khardin, A. P.,Butenko, L. N.,Kulev, I. A.,Novakov, I. A.,et al.
, p. 1231 - 1232 (2007/10/02)
The synthesis of acetylamino derivatives of adamantane by the Ritter reaction in a mixture of sulfuric and nitric acids is described.Their hydrolysis in the presence of hydrochloric acid was investigated.
