8-Hydroxy-1-naphthoyl compounds
8-Hydroxy-1-naphthoyl compounds
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8-羟基-1-萘甲酰基化合物
DOI：
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发表时间：
1967
期刊：
影响因子：
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通讯作者：
D. C. Smith
中科院分区：
文献类型：
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作者：
R. Packer;D. C. Smith
8-羟基-1-萘甲酸的内酯与亲核试剂反应生成多种8-羟基-1-萘甲酰基化合物。在这些化合物中，分子内氢键将羟基和羰基官能团结合在一起，并强烈影响紫外和可见光光谱，但仅在非碱性溶剂中。这些化合物在强酸中的反应和它们的质谱图也依赖于环上的闭合。
The lactone of 8-hydroxy-1-naphthoic acid reacts with nucleophilic reagents to give a variety of 8-hydroxy-1-naphthoyl compounds. In these an intramolecular hydrogen bond unites the hydroxy- and carbonyl functions and strongly affects ultraviolet and visible spectra, but only in non-basic solvents. The reactions of these compounds in strong acid, and their mass spectra, are also dependent on peri-ring closures.