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Convenient synthesis of carbamates, S-alkyl thiocarbamates, and N,N′-disubstituted urea derivatives of methoxycarbonylsulfenyl isocyanate |
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| Authors: | Sonia Torrico-VallejosMauricio F. Erben,Evamarie Hey-HawkinsCarlos O. Della Vé dova |
| Affiliation: | a CEQUINOR (CONICET-UNLP), Departamento de Química, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, C.C. 962, 47 esq. 115, B1900AJL La Plata, Buenos Aires, Argentina b Institut für Anorganische Chemie der Universität Leipzig, Johannisallee 29, D-04103 Leipzig, Germany c Laboratorio de Servicios a la Industria y al Sistema Científico (UNLP-CIC-CONICET) Camino Centenario, Gonnet, Buenos Aires, Argentina |
| Abstract: | Convenient simple and suitable methods for the synthesis of carbamates, N,N′-unsymmetrically disubstituted ureas, and S-alkyl thiocarbamates derived from CH3OC(O)SNCO in one-step are provided. Reactions are operationally simple and have high selectivity toward nitrogen, oxygen, and sulfur nucleophiles. The absence of solvents coupled with high yields and short reaction times make these procedures very attractive for synthesis. |
| Keywords: | Carbamates Ureas Thiocarbamates One-pot reaction |
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