ascididemin, bromoleptoclinidinone, neocalliactine acetate, and 11-hydroxyascididemin, based on a Brønsted acid-promoted tandem annulation has been developed. Alkyne building blocks were first designed and then employed in alkaloid synthesis; these building blocks can be accessed by a Sonogashira coupling reaction on a multigram scale.
已经开发了一种基于布朗斯台德酸促进的串联环化技术的常见的
杀虫剂型
生物碱方法,包括
杀虫剂,
溴代肽
环己酮,
乙酸新愈伤组织
乙酸酯和11-羟基
杀虫剂。首先设计
炔烃构建基块,然后将其用于
生物碱合成。这些构建基块可以通过数克规模的Sonogashira偶联反应访问。