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キーワード:
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要旨:
The chiral title compound, C28H26O2, with potential uses in the synthesis of azamacroheterocycles, shows a locked S-configuration for the binaphthyl unit. The diolefinic building blocks were prepared as diallylic ethers of (S)-1,1‘-binaphthol. The dihedral angle between the least-squares planes of the bicyclic ring systems is 68.53 (3)°. The molecule resides on a twofold axis.