论文信息 - A Facile Synthesis of 2-Hydroxy-2-aryl 1,4-benzodioxanes - 字舞流文

A Facile Synthesis of 2-Hydroxy-2-aryl 1,4-benzodioxanes

Abstract Condensation of catechol with 2-bromo-1-aryl-ethanones and 2-bromo-1-aryl-propanones in dry acetone-K2CO3 medium afforded 2-hydroxy-2-aryl-l, 4-benzodioxanes in good yield.

G. Krupadanam | T. Ganesh | C. Kumar

[1] D. Nelson,et al. Serotonergic properties of spiroxatrine enantiomers. , 1988, Journal of medicinal chemistry.

[2] C. D. England,et al. Alpha-adrenoreceptor reagents. 3. Synthesis of some 2-substituted 1,4-benzodioxans as selective presynaptic alpha 2-adrenoreceptor antagonists. , 1985, Journal of medicinal chemistry.

[3] A. Roach,et al. alpha-adrenoreceptor reagents. 1. Synthesis of some 1,4-benzodioxans as selective presynaptic alpha 2-adrenoreceptor antagonists and potential antidepressants. , 1983, Journal of medicinal chemistry.

[4] V. Loppinet,et al. 2-Benzodioxinylaminoethanols: a new class of beta-adrenergic blocking and antihypertensive agents. , 1981, Journal of medicinal chemistry.

[5] Anthony B. Pinkerton,et al. Bull. Soc. Chim. Fr. , 1957 .