An efficient organopromotor <scp>L‐arginine</scp> facilitated synthesis of thiazolo[3,2‐a]pyrimidine derivatives in <scp>EtOH:H<sub>2</sub>O</scp> solvent
作者:Amit Kumar Sharma、Anjali Jaiswal、Anu Mishra、Shweta Jaiswal、Bartendu Pati Tripathi、Jaya Singh、Jagdamba Singh
DOI:10.1002/jhet.4730
日期:2023.12
The current strategy is the first example of amino acid promoted, green synthesis of a series of thiazolo[3,2-a]pyrimidines via the formation of CN and CC bonds. The major advantages of the present methodology such as recyclability of catalyst, operational simplicity, easy scale-up, wide substrate scope, easy work-up, inexpensive, excellent yields, and high atom economy make it a distinct improvement
描述了一种高效、一锅、多组分、L-精氨酸催化的噻唑并[3,2-a]嘧啶合成方法。L-精氨酸是一种容易获得、可生物降解、廉价且有前途的生物有机分子。目前的策略是通过形成C - N和C - C键来绿色合成一系列噻唑并[3,2-a]嘧啶的第一个例子。本方法的主要优点,例如催化剂的可回收性、操作简单、易于放大、底物范围宽、易于后处理、廉价、优异的产率和高原子经济性,使其比现行策略有明显的改进。