Facile Synthesis of Unsymmetrical 9-phospha-and 9-arsafluorenes

AA Diaz, JD Young, MA Khan…

Index: Bitterer, F.; Brauer, D. J.; Doerrenbach, F.; Gol, F.; Knueppel, P. C.; et al. Zeitschrift fuer Naturforschung, B: Chemical Sciences, 1991 , vol. 46, # 9 p. 1131 - 1144

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Citation Number: 28

Abstract

... PCl 3 , AsCl 3 , n-butyllithium (1.6 M in hexanes), MeLi (1.6 M in Et 2 O), and MeMgBr ... Method B: A Schlenk flask was charged with 1 (1.78 g, 4.6 mmol) and placed into a preheated oil ... J PC = 3.8 Hz), 120.60, 120.28, 21.49 (CH 3 -6), 21.39 (CH 3 (xylyl)), 20.78 (d, J PC = 15.0 Hz ...