Abstract
The title compound, C25H24O4, a methoxymethyl (MOM) bis-protected BINOL derivative containing a methyl substituent in position 3, is a key intermediate for the synthesis of a great variety of chiral auxiliaries. The planes of the naphthyl aromatic rings are at an angle of 70.74 (3)°. There are no conventional hydrogen bonds binding the molecules.
Highlights
Chemistry Department, University of Coimbra, P-3004-516 Coimbra, Portugal, and CEMDRX, Physics Department, University of Coimbra, P-3004-516 Coimbra, Portugal
The planes of the naphthyl aromatic rings are at an angle of 70.74 (3)
The cell e.s.d.'s are taken into account individually in the estimation of e.s.d.'s in distances, angles and torsion angles; correlations between e.s.d.'s in cell parameters are only used when they are defined by crystal symmetry
Summary
R factor = 0.031; wR factor = 0.081; data-to-parameter ratio = 7.7. The title compound, C25H24O4, a methoxymethyl (MOM) bisprotected BINOL derivative containing a methyl substituent in position 3, is a key intermediate for the synthesis of a great variety of chiral auxiliaries. The planes of the naphthyl aromatic rings are at an angle of 70.74 (3). There are no conventional hydrogen bonds binding the molecules
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