Multiple intramolecular hydrogen bonds in 2, 4-di-tert-butyl-6-[N-(2, 6-diisopropylphenyl)-P, P-diphenylphosphorimidoyl] phenol

JD Lee, IH Suh, SO Kang

Index: Lee, Jong-Dae; Suh, Il-Hwan; Kang, Sang Ook Acta Crystallographica Section C: Crystal Structure Communications, 2011 , vol. 67, # 5 p. o151-o153

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Abstract

The title compound, C38H48NOP, isolated from the reaction of (2-diphenylphosphanyl-4, 6- di-tert-butyl) phenol with 2, 6-diisopropylphenyl azide at 273 K, can act as an N, O-bidentate ligand. Crystal structure analysis shows a deviation from ideal tetrahedral symmetry around the P atom. The molecule exists as a monomer in the solid state, whose conformation is stabilized via multiple intramolecular hydrogen bonds. Geometric parameters from both ...