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Crystal structure of a new racemate showing Preferential Enrichment: evidence for the existence as a racemic mixed crystal composed of the two enantiomers

Hiroki Takahashi 1
Hiroki Takahashi
, 
Rui Tamura 1
Rui Tamura
, 
Shinsuke Yabunaka 1
Shinsuke Yabunaka
, 
Takanori Ushio 2
Takanori Ushio
10.1070/MC2003v013n03ABEH001796
Published 2003-07-11
Communication , Volume 13, Issue 3, 119-121
9
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Takahashi H. et al. Crystal structure of a new racemate showing Preferential Enrichment: evidence for the existence as a racemic mixed crystal composed of the two enantiomers // Mendeleev Communications. 2003. Vol. 13. No. 3. pp. 119-121.
GOST all authors (up to 50) Copy
Takahashi H., Tamura R., Yabunaka S., Ushio T. Crystal structure of a new racemate showing Preferential Enrichment: evidence for the existence as a racemic mixed crystal composed of the two enantiomers // Mendeleev Communications. 2003. Vol. 13. No. 3. pp. 119-121.
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TY - JOUR
DO - 10.1070/MC2003v013n03ABEH001796
UR - https://mendcomm.colab.ws/publications/10.1070/MC2003v013n03ABEH001796
TI - Crystal structure of a new racemate showing Preferential Enrichment: evidence for the existence as a racemic mixed crystal composed of the two enantiomers
T2 - Mendeleev Communications
AU - Takahashi, Hiroki
AU - Tamura, Rui
AU - Yabunaka, Shinsuke
AU - Ushio, Takanori
PY - 2003
DA - 2003/07/11
PB - Mendeleev Communications
SP - 119-121
IS - 3
VL - 13
ER -
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@article{2003_Takahashi,
author = {Hiroki Takahashi and Rui Tamura and Shinsuke Yabunaka and Takanori Ushio},
title = {Crystal structure of a new racemate showing Preferential Enrichment: evidence for the existence as a racemic mixed crystal composed of the two enantiomers},
journal = {Mendeleev Communications},
year = {2003},
volume = {13},
publisher = {Mendeleev Communications},
month = {Jul},
url = {https://mendcomm.colab.ws/publications/10.1070/MC2003v013n03ABEH001796},
number = {3},
pages = {119--121},
doi = {10.1070/MC2003v013n03ABEH001796}
}
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Takahashi, Hiroki, et al. “Crystal structure of a new racemate showing Preferential Enrichment: evidence for the existence as a racemic mixed crystal composed of the two enantiomers.” Mendeleev Communications, vol. 13, no. 3, Jul. 2003, pp. 119-121. https://mendcomm.colab.ws/publications/10.1070/MC2003v013n03ABEH001796.

Abstract

With the use of X-ray diffraction analysis, new racemate 4 showing Preferential Enrichment has been found to exist as a fairly ordered racemic mixed crystal composed of the two enantiomers in the crystalline state.

References

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10.1070/MC2003v013n03ABEH001796_bib1
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Enantiomers, Racemates and Resolutions, 1994
2.
Mechanism of Preferential Enrichment, an Unusual Enantiomeric Resolution Phenomenon Caused by Polymorphic Transition during Crystallization of Mixed Crystals Composed of Two Enantiomers
Tamura R., Fujimoto D., Lepp Z., Misaki K., Miura H., Takahashi H., Ushio T., Nakai T., Hirotsu K.
Journal of the American Chemical Society, 2002
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Preferential enrichment: Full crystallographic analysis of the unusual phenomenon in the mixed crystals' version
Takahashi H., Tamura R., Fujimoto D., Lepp Z., Kobayashi K., Ushio T.
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Takahashi
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Comparison of Crystal Structures of New Racemic Chiral Compounds Showing and Not Showing the Phenomenon of Preferential Enrichment
Tamura R., Takahashi H., Miura H., Lepp Z., Nakajima Y., Hirotsu K., Ushio T.
Supramolecular Chemistry, 2001