Open Access Open Access  Restricted Access Subscription Access

SYNTHESIS AND REACTIONS OF CHROMAN-2-OLS AND THEIR BENZO ANALOGS WITH N-NUCLEOPHILES

Ирина А. Семенова, Кирилл С. Корженко, Дмитрий В. Осипов, Виталий А. Осянин, Юрий Н. Климочкин
Cover Image

Abstract


By the action of acetic acid on 2-morpholinochromanes, a series of chroman-2-ols were obtained in which the hydroxyl group is easily substituted by a primary or secondary amine or benzyl carbamate fragments. In the case of hydrazines and hydrazides of carboxylic acids, the corresponding hydrazones are isolated.

Keywords


N,O-acetals; 2-aminochromanes; chroman-2-ols; 2,3-dihydro-1H-benzo[f]chromen-3-ol; N-nucleophiles.

Full Text: PDF (Russian) Supplementary File(s): None


 

 

Latvian Institute of Organic Synthesis - Aizkraukles iela, 21, Riga, LV-1006, Latvia - hgs@osi.lv