Add to ORKGAlkylation of polident anion of 6-methyl (fhenil)- 2-thioxopyrimidine-4-one with “soft” methyl iodide) and “hard” (methyltozilate) alkilation agents have been systematically studied. It was shown the nature of solvents influnce on reactivity and the direction of alkylation
The ambident anions derived from imines were alkylated using a variety of solvents and alkylating ag...
The lithium salts of the conjugated bases of 4-methoxy- and 4-acetylamino-2(1H)-pyrimidinones 1-3 un...
The lithium salts of the conjugated bases of 4-methoxy- and 4-acetylamino-2(1H)-pyrimidinones 1-3 un...
Alkylation of polident anions of 2-amino 6-methyl(phenyl)pyrimidine-4-ones with “soft” (methyl iodi...
Alkylation reactions of 2-phenylquinazoline-4-thion with methylation agents “soft” (methyl iodide) a...
Alkylation reactions of 2-phenylquinazoline-4-thion with methylation agents “soft” (methyl iodide) a...
N-Phosphorylated thioamides as well as their alkali metal salts readily react with chloroacetamide, ...
N-Phosphorylated thioamides as well as their alkali metal salts readily react with chloroacetamide, ...
目的 研究2-硫嘧啶S上烷基取代反应.方法 以2-硫嘧啶为原料,分别采用K2CO3方法和CH3ONa-CH3OH方法,合成了2位硫烷基取代产物.采用1H NMR,IR,质谱鉴定了产物.结果 高度区域选...
For the first time methylation of quinazolin-4-оne by “soft” and “hard” alkylation agents (methyl io...
In this work the alkylation of 2-ethylsulfanyl-5-methoxy-4(3)-pyrimidinone with 4-substituted w-brom...
The ambident anions derived from imines were alkylated using a variety of solvents and alkylating ag...
The ambident anions derived from imines were alkylated using a variety of solvents and alkylating ag...
The ambident anions derived from imines were alkylated using a variety of solvents and alkylating ag...
The alkylation of 6-methyl-2-thioxo-2,3-dihydro-1H-pyrimidine-4-one phenacyl bromides under differen...
The ambident anions derived from imines were alkylated using a variety of solvents and alkylating ag...
The lithium salts of the conjugated bases of 4-methoxy- and 4-acetylamino-2(1H)-pyrimidinones 1-3 un...
The lithium salts of the conjugated bases of 4-methoxy- and 4-acetylamino-2(1H)-pyrimidinones 1-3 un...
Alkylation of polident anions of 2-amino 6-methyl(phenyl)pyrimidine-4-ones with “soft” (methyl iodi...
Alkylation reactions of 2-phenylquinazoline-4-thion with methylation agents “soft” (methyl iodide) a...
Alkylation reactions of 2-phenylquinazoline-4-thion with methylation agents “soft” (methyl iodide) a...
N-Phosphorylated thioamides as well as their alkali metal salts readily react with chloroacetamide, ...
N-Phosphorylated thioamides as well as their alkali metal salts readily react with chloroacetamide, ...
目的 研究2-硫嘧啶S上烷基取代反应.方法 以2-硫嘧啶为原料,分别采用K2CO3方法和CH3ONa-CH3OH方法,合成了2位硫烷基取代产物.采用1H NMR,IR,质谱鉴定了产物.结果 高度区域选...
For the first time methylation of quinazolin-4-оne by “soft” and “hard” alkylation agents (methyl io...
In this work the alkylation of 2-ethylsulfanyl-5-methoxy-4(3)-pyrimidinone with 4-substituted w-brom...
The ambident anions derived from imines were alkylated using a variety of solvents and alkylating ag...
The ambident anions derived from imines were alkylated using a variety of solvents and alkylating ag...
The ambident anions derived from imines were alkylated using a variety of solvents and alkylating ag...
The alkylation of 6-methyl-2-thioxo-2,3-dihydro-1H-pyrimidine-4-one phenacyl bromides under differen...
The ambident anions derived from imines were alkylated using a variety of solvents and alkylating ag...
The lithium salts of the conjugated bases of 4-methoxy- and 4-acetylamino-2(1H)-pyrimidinones 1-3 un...
The lithium salts of the conjugated bases of 4-methoxy- and 4-acetylamino-2(1H)-pyrimidinones 1-3 un...