Tandem Ugi MCR/Mitsunobu Cyclization as a Short, Protecting-Group-Free Route to Benzoxazinones with Four Diversity Points

A One-Pot Tandem Ugi Multicomponent Reac

A One-Pot Tandem Ugi Multicomponent Reaction (MCR)/Click Reaction as an Efficient Protecting-Group-Free Route to 1H-1,2,3-Triazole-Modified α-Amino Acid Derivatives and Peptidomimetics

✍ Teng-Fei Niu; Chun Cai; Lan Yi 📂 Article 📅 2012 🏛 John Wiley and Sons 🌐 German ⚖ 264 KB

## Abstract By a one‐pot tandem __Ugi__ multicomponent reaction (MCR)/click reaction sequence not requiring protecting groups, 1__H__‐1,2,3‐triazole‐modified __Ugi__‐reaction products **6a**–**6n** (__Scheme 1__ and __Table 2__), **7a**–**7b** (__Table 4__), and **8** (__Scheme 2__) were synthesize