Organometallics

Electronic absorption spectra of diorganogermylenes in matrixes: formation of diorganogermylene complexes with heteroatom-containing substrates

W Ando, H Itoh, T Tsumuraya

Index: Ando, Wataru; Itoh, Hiroyuki; Tsumuraya, Takeshi Organometallics, 1989 , vol. 8, p. 2759 - 2766

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Citation Number: 86

Abstract

166-168 OC; 'H NMR (CDClJ 6 1.97 (t, 12 H, SnCH,), 2.37 (q, 6 H, CHJ. Anal. Calcd for CJ-I18Cl&h3: C, 15.5; H, 2.59. Found C, 15.32; H, 2.72. Complex of 4 with [Ph+N=PPh3]+Cl- (6). Into a solution of 4 (0.127 g, 0.2 mol) and [Ph*N=PPh,]+Cl- (0.115 g, 0.2 mol) in 3 mL of methylene chloride was added 3 mL of hexane. Slow evaporation led to precipitation of an oily product that solidified to a glasslike product: 'H NMR (CDC13) 6 0.70 (s, 9 H, ,J- ('lSSn-CH) = 59.6 Hz, ...