H. Ube, D. Uraguchi, M. Terada
2007
Citations
0
Influential Citations
18
Citations
Journal
Journal of Organometallic Chemistry
Abstract
Abstract Amination of S-methyl-N,N′-bis-Boc-isothiourea with either primary or sterically hindered secondary amines promoted by copper(I) chloride and K2CO3 gave N,N′-bis-Boc protected guanidines in good to excellent yields under mild reaction conditions.