Separation of Racemic and Meso-1,2-Bis(2-[(2-Bromo-4,5-Dimethoxyphenyl)Hydroxymethyl]-4,5-Dimethoxybenzyl]-4,5-Dimethoxybenzenes by Host-Guest Inclusion

Hiroshi Hara Faculty of Pharamaceutical Sciences, Science University of Tokyo, Shinjuku-ku, Tokyo, 162, Japan

Hiroshi Nakamura Faculty of Pharamaceutical Sciences, Science University of Tokyo, Shinjuku-ku, Tokyo, 162, Japan

Shi-Ichi Watanabe Faculty of Pharamaceutical Sciences, Science University of Tokyo, Shinjuku-ku, Tokyo, 162, Japan

Tomomi Murata Faculty of Pharamaceutical Sciences, Science University of Tokyo, Shinjuku-ku, Tokyo, 162, Japan

Osamu Hoshino Faculty of Pharamaceutical Sciences, Science University of Tokyo, Shinjuku-ku, Tokyo, 162, Japan

References

Hara , H. , Satoh , H. and Hoshino , O. 1992 . Heterocycles , 33 : 43
Google Scholar
Hara , H. , Nakamura , H. , Watanabe , S. and Hoshino , O. 1994 . Tetrahedron Lett. , 35 : 526
Web of Science ®Google Scholar
5A. AcOEt, mp 121–122 °C;5B·Et2O, mp 197–200 °C.
Google Scholar
7 (diastereomixture) was prepared from 4 and veratraldehyde in a manner similar to that noted for 7. 7: an amorphous mass (82 %); 1H-NMR δ 2.32, 2.92, (each brs, OH), 5.51, 5.69 (each s, CHOH); IR (CHCl3) 3575 cm−1 (OH); MS (m/z)770 (M+)
Google Scholar
Toda , F. 1987 . Top. Curr. Chem. , 140 : 43
Google Scholar
Toda , F. 1988 . Top. Curr. Chem. , 149 : 211 and references cited therein
Google Scholar
Bishop , R. , Craig , D. C. , Marougkas , A. and Scudder , M. L. 1994 . Tetrahedron , 50 : 8749
Web of Science ®Google Scholar

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Separation of Racemic and Meso-1,2-Bis(2-[(2-Bromo-4,5-Dimethoxyphenyl)Hydroxymethyl]-4,5-Dimethoxybenzyl]-4,5-Dimethoxybenzenes by Host-Guest Inclusion

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Separation of Racemic and Meso-1,2-Bis(2-[(2-Bromo-4,5-Dimethoxyphenyl)Hydroxymethyl]-4,5-Dimethoxybenzyl]-4,5-Dimethoxybenzenes by Host-Guest Inclusion

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