Tetrahedron letters

1, 3-Dipolare cycloadditionen von 1-chlor-2-phenyl-2-trimethylsilyl-2-phosphaethen mit aziden, nitriliminen, nitriloxiden und nitrilyliden

G Märkl, I Troetsch-Schaller, W Hölzl

Index: Maerkl, G.; Troetsch-Schaller, I.; Hoelzl, W. Tetrahedron Letters, 1988 , vol. 29, # 7 p. 785 - 788

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Citation Number: 12

Abstract

Tab. 1: Physikalische una spektroskopieche Daten der 5-Phenyl-3-R-1, 2.3, 4X3- triazaphosphole 2: s. SChmp. 48'C: Ausb. 46$;'H-NMR (CDC13), CH3: 4.34 ppm (a), J (P/H)= 7.0 Hz: C6H5: 7.37 r 748 (m). 3 H. 7.91-7.96 (m) 2 Ii:'3C-NHE (CDC13). C-5: 184.3 (d). J (P/C)-48.4 Hs. gH3 38.8 (a), 15.9 He: 31P-NMR (CDC13):+ 177.6 ppm.*. scamp. 57 'C: Ausb. 50 36:'H-NMR. CH2: 5.76 (a), 7.0 Hz:'gH5: 7.32-7.43 (m). 8 H, 7.88-7.94 (m), 2 H: ...