Synthesis of 2??chloro??5??hydroxynicotinonitrile: The required intermediate in the total synthesis of a hydroxylated metabolite of (S)??2??(3??t??butylamino??2?? …

GS Ponticello, EL Engelhardt…

文献索引：Journal of Heterocyclic Chemistry, , vol. 17, p. 445 - 448

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被引用次数: 1

摘要

... 17 Table I Observed and Calculated "C Chemical Shifts as well as CF Coupling Constants C-2 C-3 C-4 C-5 C-6 Observed ò Calculated è Observed Jçj- 146.2 147.4 <1 134.2 134.5 4.3 126.4 126.6 19.8 1S8.7 159.0 ... Heterocyclic Chem., 10, 779 (1973). ... J. Chem., 49, 2897 (1971 ...