SEARCH Articles Figures Tables Of thiourea Thiourea synthesis via ozonolysis of 3-carene Thioureas in synthesis of heterocycles Thioureas in synthesis of heterocycles Three-membered rings with two Thioureas in synthesis of heterocycles Transition organometallic compounds Thioureas in synthesis of heterocycles heteroatoms Thioureas in the synthesis of heterocycles Thioureas synthesis