close

Вход

Забыли?

вход по аккаунту

?

код для вставки
2005
Indole derivatives
R 0140
Synthesis, Spectral, and Antimicrobial Studies of 1-Butyl-3-substituted-4-(2-ar— Ketene generated from acylation reagent (II)
13- 122 yl-1H-indol-3-yl)-2-azetidinones.
adds on indolyl Schiff's base (I) to afford title compounds (III). The reaction takes place
via concerted trans [2 + 2] thermal cycloaddition; the trans β-lactam isomers are
formed stereospecifically in the case of chloroacetyl chloride. All products are screened
for their antibacterial and antifungal activities. Promising results are observed for (IIIa)
and (IIId). — (PATHAK*, V. N.; GUPTA, R.; GARG, M.; Heteroat. Chem. 15 (2004)
7, 494-501; Dep. Chem., Univ. Rajasthan, Jaipur 302 004, India; Eng.) — H. Haber
Документ
Категория
Без категории
Просмотров
0
Размер файла
15 Кб
Теги
1/--страниц
Пожаловаться на содержимое документа