Hongyao Zeng, Yongjia Li, Huawu Shao
Jan 1, 2012
Citations
0
Influential Citations
12
Citations
Journal
Synthetic Communications
Abstract
Abstract Simple and efficient method for N-Boc protection of amines using PEG-400 as an ecofriendly reaction medium at room temperature is described. Various aromatic, heteroaromatic, and aliphatic amines were converted to the corresponding N-tert-butyl-carbamates in good to excellent yields in short times. GRAPHICAL ABSTRACT