Zobrazeno 1 - 10
of 122
pro vyhledávání: '"V. I. Staninets"'
Publikováno v:
Russian Journal of Organic Chemistry. 49:1168-1174
Anilides of 5-hexenoic acid react with arylsulfenyl chlorides in nitromethane in the presence of lithium perchlorate affording products of electrophilic cyclization, N-{6-[(arylsulfanyl)methyl]tetrahydro-2H-pyran-2-ylidene}anilinium perchlorates. The
Publikováno v:
Russian Journal of Organic Chemistry. 49:123-129
Intramolecular electrophilic cyclization of 6-allylsulfanylpurine by the action of iodine and arenesulfenyl chlorides gave 7-iodomethyl-7,8-dihydro[1,3]thiazolo[2,3-i]purin-6-ium pentaiodide and 7-arylsulfanylmethyl-7,8-dihydro[1,3]thiazolo[2,3-i]pur
Publikováno v:
Russian Journal of Organic Chemistry. 48:1536-1543
N-Aryl-4-phenylbut-3-enamides reacted with arenesulfenyl chlorides in chloroform to give N,4-diaryl-3-arylsulfanyl-4-chlorobutanamides, whereas in acetic acid in the presence of lithium perchlorate N-[4-arylsulfanyl-5-phenyltetrahydrofuran-2-ylidene]
Autor:
V. I. Staninets, V. V. Orysyk, O.O. Obolentseva, V.M. Vovk, Volodymyr Bon, V.I. Pekhnyo, S.I. Orysyk, Yu. L. Zborovskii
Publikováno v:
Inorganica Chimica Acta. 382:127-138
Novel mono- and binuclear complexes of Zn(II) with thiourea derivatives (H2L) (N-2-propenyl-N′-2-pyridinylthiourea) and thiosemicarbazide, H3L (2-[(2-hydroxyphenyl)methylene]hydrazine-N-(2-propenyl)carbothioamide, (2-[(2-hydroxyphenyl)methylene]hyd
Publikováno v:
Russian Journal of Organic Chemistry. 48:193-201
N-Alkyl(aryl)amides of allylacetic acid when reacting with arylsulfenyl chlorides in acetic acid in the presence of lithium perchlorate undergo a selective cyclization to form N-{(2Z)-5-[(arylsulfanyl)methyl] dihydrofuran-2(3H)-ylidene}-N-alkyl-(aryl
Publikováno v:
Chemistry of Heterocyclic Compounds. 47:1037-1042
The interaction of 3-allylsulfanyl-5H-[1,2,4]triazino[5,6-b]indole with iodine led to 1-iodomethyl-1,2-dihydro[1,3]thiazolo[2',3':3,4][1,2,4]triazino[5,6-b]indol-11-ium pentaiodide with an angular structure, on the basis of which 1-iodomethyl-1,2-dih
Publikováno v:
Russian Journal of Organic Chemistry. 47:1066-1073
6-Allyl(diallyl, prop-2-yn-1-yl)amino-1-R-pyrazolo[3,4-d]pyrimidin-4(5H)-ones reacted with iodine to give angularly fused 8-iodomethyl-7,8-dihydro-1-R-imidazo[1,2-a]pyrazolo[4,3-e]pyrimidin-4(6H)-ones which were treated with sodium acetate to obtain
Publikováno v:
Russian Journal of Organic Chemistry. 47:881-885
Cyclization of 2-(2-{4-[allylamino(thioxo)methyl]piperazin-1-yl}ethyl)-1H-benzo[de]isoquinoline-1,3(2H)-dione by the action of iodine, bromine, or sulfuryl chloride gave 2-(2-{4-[4,5-dihydro-5-(halomethyl)-thiazol-2-yl]piperazin-1-yl}ethyl)-1H-benzo[
Publikováno v:
Russian Journal of Organic Chemistry. 46:286-290
The reaction of 1-(4-oxo-1-R-5H-pyrazolo[3,4-d]pyrimidin-6-yl)-4-arylthiosemicarbazides with methyl iodide gave rise to 1,2,4-triazolo-pyrazolopyrimidinones of linear structure, and with dicyclohexylcarbodiimide the products had angular and linear st
Publikováno v:
Russian Journal of Organic Chemistry. 45:1847-1852
Reactions of 6-allylsulfanylpyrazolo[3,4-d]pyrimidin-4(5H)-one with arenesulfenyl chlorides in chloroform gave products of addition of the latter at the exocyclic double bond, while analogous reactions in acetic acid in the presence of LiClO4 were ac