The Journal of organic chemistry, 65(18), 5498-5505 (2000-09-02)
Intermolecular alkylation of the aziridinyl oxazole 20 using PhSO(2)CH(2)CH(2)OTf is possible despite the presence of potentially nucleophilic aziridine nitrogen. The resulting oxazolium salt 22 reacts with BnNMe(3)(+)CN(-) to produce the azomethine ylide 24b via electrocyclic ring opening of an oxazoline
Beilstein journal of organic chemistry, 4, 42-42 (2008-12-24)
A convenient and practical synthesis of imidazol-1-yl-acetic acid hydrochloride was achieved via N-alkylation of imidazole using tert-butyl chloroacetate followed by a non-aqueous ester cleavage of the resulting imidazol-1-yl-acetic acid tert-butyl ester in the presence of titanium tetrachloride. The synthesized imidazol-1-yl-acetic
Substituent dependent fluorescence response of diazacrown-based PET sensors.
Nagy K, et al.
Tetrahedron, 64(27), 6191-6195 (2008)
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