Syntheses of [8][8]-and [8][10] paracyclophanes

M Nakazaki, K Yamamoto…

Index: Nakazaki,M. et al. Journal of Organic Chemistry, 1976 , vol. 41, # 26 p. 4081 - 4086

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Citation Number: 10

Abstract

Space group P212121 2= 4= p= y= 900 b= 7.593 (2) c= 8.387 (1) pc= 1.217 g~ 1 3 1~~ pmeas= 1.203 g cm-3 p (Cu Ka)= 6.76 cm-I employed to collect intensity data out to a 28 of 120 using automatic 8-28 step scans. Of a total 1204 reflections scanned, 1053 were considered observed by the criteria I> 3dI) and were included in structure refinement. Lorentz and polarization factors were applied in the normal manner, 1 and the data were ...