M. Matoba, T. Kajimoto, M. Node
Apr 17, 2008
Citations
0
Influential Citations
10
Citations
Journal
Synthetic Communications
Abstract
Abstract Several odorless or faint‐smelling thiols were tested to cleave 2‐ and 4‐nitrobenzenesulfonyl groups, which are widely utilized for selective protection and activation of amines. p‐Mercaptobenzoic acid (7) was found to be the most useful thiol for cleaving the o‐ and p‐nosyl groups in terms of ease of separation of the product from the workup residue, reaction temperature, and reaction time.