Cyclization of some terpenic alcohols by phenylselenoetherification reaction

Synthesis of 5-Aryl-1,3-Dimethyl-7-Selenoxopyrimidino[4,5-d]Pyrimidine-2,4(1H,3H)-Dione

“…[2][3][4][5] The current interest in selenium-containing organic compounds stems from their remarkable biological functions. [6][7][8][9][10] The first synthesis of acyl isoselenocyanates, which were generated by the reaction of acyl chlorides and potassium selenocyanate, was described by Douglas. 11 Recently, a few syntheses of heterocycles from acyl isoselenocyanates have been reported.…”

Synthesis of 1-aryl-2,4,10a-Triazaphenanthrene-3-Selones Via a Three-Component Condensation of Isoquinolin-1-Amine, Potassium Selenocyanate and an Acyl Chloride

“…The current interest in selenium-containing organic compounds stems from their remarkable biological activities. [13][14][15][16][17] The first synthesis of acyl isoselenocyanates, which were generated by the reaction of acyl chlorides and potassium selenocyanate, was described by Douglas. 18 Recently, a few syntheses of heterocycles from acyl isoselenocyanates have been reported.…”

Synthesis of 4-aryl-1,3,4a-Triazaphenanthrene-2-Selones via Three-Component Condensation of Quinolin-2-Amine, Potassium Selenocyanate and an Acyl Chloride

“…The current interest in selenium-containing organic compounds stems from their remarkable biological functions. [11][12][13][14][15] The first synthesis of acyl isoselenocyanates, which were generated by the reaction of acyl chlorides and potassium selenocyanate, was described by Douglas. 15 Recently, a few syntheses of heterocycles from acyl isoselenocyanates have been reported.…”