Mild catalytic reaction conditions for the synthesis of 2-isoxazolines and 2H-azirines have been developed via carbenoids derived from alpha-oximino diazo compounds. This has been utilized in the one-pot synthesis of pyrroles in the presence of 1,3-dicarbonyl compounds.
已经通过衍生自α-
肟基重氮化合物的类
胡萝卜素开发了用于合成2-
异恶唑啉和2H-
叠氮基的温和催化反应条件。在1,3-二羰基化合物存在下,它已用于
吡咯的一锅法合成中。