The crystal structure of N(α)-t-butoxycarbonyl-N(π)-benzyloxymethyl-L-histidine
Abstract
X-Ray analysis of N(α)-t-butoxycarbonyl-N(π)-benzyloxymethyl-L-histidine hydrate has confirmed that the im-protecting group is located on the π-nitrogen atom, in agreement with deductions from n.m.r. coupling constants.