1994•Journal of Heterocyclic ChemistryRequires access

Reactivity of 3,3′‐methylenebis(5‐phenyl)oxazolidine with urea, thiourea and cyanamide. An alternative mechanism for the α‐ureidoalkylation of 2‐amino‐l‐phenylethanol

Paolo Pevarello, Vittorio Pinciroli, Mario Varasi

Abstract

Abstract The title compound 1 reacts with urea, thiourea and cyanamide, yielding the corresponding 1,3,5‐triazine‐2‐one 3a, ‐2‐thione 3b and an N,N‐dicyanobisaminal 4 derivative, respectively. An alternative mechanism for this class of α‐ureidoaikylations is proposed.

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Available abstract

Key concepts: Cyanamide, Chemistry, Thiourea, Oxazolidine, Reactivity (psychology), Urea, Derivative (finance), Medicinal chemistry