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Russian Journal of General Chemistry - 相似文献
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The reaction of crystalline desmotropic forms of 5-benzylidenerhodanine and its diethylammoium salt and crystal solvates with gaseous diazomethane was studied. Hydrogen bonds do not shield the reaction centers of the ambident triad and exert no effect on their reactivity. 相似文献
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S. I. Zav'yalov N. I. Aronova N. N. Makhova Yu. B. Vol'kenshtein 《Russian Chemical Bulletin》1973,22(3):632
Conclusions A method was developed for the synthesis of -aminolevulinic acid by the reaction of the acid chloride of monomethyl succinate with hippuric acid in -picoline and subsequent acid hydrolysis of the intermediate 2-phenyl-4-(-carbomethoxypropionyl)-5-oxazolinone.Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 3, pp. 657–658, March, 1973. 相似文献
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Reaction of aniline with a mixture of tautomes of 3-benzylidene-4-oxothiazolidine-2-thione, followed by treatment with hydrogen chloride, allowed isolation of the pure desmotropic form of this compound, 5-benzylidene-2-mercapto-2-thiazolin-4-one. 相似文献
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A procedure was developed for solid-phase synthesis of triethylammonium salt of 4-oxothiazolidine-2-thione. 相似文献