摘要: 2,6-Dimethylpyridine intermediate: 1,4-dihydro-3,5-dicarbethoxy-2,6-dimethylpyridine intermediate: 3,5-dicarbethoxy-2,6-dimethylpyridine product: 2,6-Dimethylpyridine Keywords: annulation, heterocyclic-[6]; condensation, carbonyl-active methylene condensations; cyclization, miscellaneous; decarboxylation; hydrolysis, esters and lactones; oxidation, miscellaneous
sci-hub.st 参考文章(2)
Joseph Greenwood Heap, William Jacob Jones, John Bamber Speakman, THE PREPARATION OF PYRIDINE AND OF CERTAIN OF ITS HOMOLOGS IN A STATE OF PURITY. Journal of the American Chemical Society. ,vol. 43, pp. 1936- 1940 ,(1921) , 10.1021/JA01441A023
Otto Mumm, Hugo Hüneke, Eine Synthese der α, α1-Dimethyl-cinchomeronsäure und des α, α1-Lutidins Berichte der deutschen chemischen Gesellschaft. ,vol. 50, pp. 1568- 1584 ,(1917) , 10.1002/CBER.19170500260