PRACHAYASITTIKUL, SUPALUK;BAUER, L., J. HETEROCYCL. CHEM., 1985, 22, N 3, 771-775
作者:PRACHAYASITTIKUL, SUPALUK、BAUER, L.
DOI:——
日期:——
The deoxydative substitution reactions of nicotinamide and nicotinic acid<i>N</i>-oxides by 1-adamantanethiol in acetic anhydride
作者:Supaluk Prachayasittikul、Ludwig Bauer
DOI:10.1002/jhet.5570220332
日期:1985.5
The reaction of nicotinamide N-oxide with 1-adamantanethiol in acetic anhydride yielded a mixture of 2-and 6-(1-adamantylthio)nicotinamides (49%, in the ratio of 24:1) and 2-, 5-, and 6-(1-adamantylthio)nicotino-nitriles (18%, in the ratio of 79:1:20). From a reaction of nicotinic acid N-oxide with 1-adamantanethiol, there was isolated 2-(1-adamantylthio)nicotinic acid as the only sulfide in 23% yield