The kinetics and mechanisms of aromatic halogen substitution. Part XXV. The chlorination of 2-methylnaphthalene
作者:G. Cum、P. B. D. de la Mare、J. S. Lomas、M. D. Johnson
DOI:10.1039/j29670000244
日期:——
The chlorination of 2-methylnaphthalene in acetic acid is generally similar to that of naphthalene, in that products of substitution are accompanied by those of addition. The main components of the reaction mixture have been separated, and the structures of a crystalline tetrachloride, m.p. 99–99·5°, and of an acetoxytrichloride, m. p. 130°, have been deduced from studies of their proton magnetic resonance
2-甲基萘在乙酸中的氯化通常类似于萘的氯化,因为取代的产物伴随着加成的产物。已分离了反应混合物的主要成分,并从对质子磁共振波谱及其质子磁共振光谱的研究中得出了晶体四氯化物的熔点为99-99·5°,乙酰氧基三氯化物的熔点为130°。碱脱氯化氢的行为。将它们的性质与1-氯-2-甲基萘四氯化物(熔点153°)和各种相关化合物的性质进行比较。描述了1,4-二氯-2-甲基萘的合成。