Abstract 1 H, 13 C, 15 N, and 119 Sn NMR spectra have been used to study composition and structure of reaction products from 1, 3, 5-trinitrobenzene, methyl 2, 4, 6-trinitrobenzoate, 1-dimethylamino-2, 4, 6-trinitrobenzene, 1-methoxy-2, 4, 6-trinitrobenzene, 1-chloro-2, 4, 6- trinitrobenzene, 2, 4, 6-trinitrotoluene, 3, 5-dinitrobenzonitrile and methyl 3, 5- dinitrobenzoate with tributylstannyl hydride in the presence of tetramethylammonium ...