N-Monosubstituted ureas from primary

Michael reaction, A1<9) octalone, 45, 82 N Mono- and N,N disubstitdted UREAS AND THIOUREAS 45, 69 N Monosubstituted thioureas from primary amines and silicon tetra-lsothiocyanate, 45, 69 N Monosubstituted ureas from primary amines and silicon tetraisocyan-ate, 46, 69... 

N-Monosubstituted ureas from primary amines and silicon tetraisocyan-ate, 45, 69... 

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