Unconventional preparation of racemic crystals of isopropyl 3,3,3-trifluoro-2-hydroxypropanoate and their unusual crystallographic structure: the ultimate preference for homochiral intermolecular interactions
This work reports the first example of the transformation of conglomerate (R)- and (S)-crystals into racemic crystals via sublimation. Crystallographic analysis of racemic isopropyl 3,3,3-trifluoro-2-hydroxypropanoate did not reveal the highly expected heterochiral dimer indicating that this compoun...
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| Veröffentlicht in: | Chemical communications (Cambridge, England) England), 2013-01, Vol.49 (4), p.373-375 |
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| container_title | Chemical communications (Cambridge, England) |
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| creator | Aceña, José Luis Sorochinsky, Alexander E Katagiri, Toshimasa Soloshonok, Vadim A |
| description | This work reports the first example of the transformation of conglomerate (R)- and (S)-crystals into racemic crystals via sublimation. Crystallographic analysis of racemic isopropyl 3,3,3-trifluoro-2-hydroxypropanoate did not reveal the highly expected heterochiral dimer indicating that this compound is capable of forming exclusively homochiral oligomers via infinite multi-centred H-bonding networks. |
| doi_str_mv | 10.1039/c2cc37491a |
| format | Article |
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| fulltext | fulltext |
| identifier | ISSN: 1359-7345 |
| ispartof | Chemical communications (Cambridge, England), 2013-01, Vol.49 (4), p.373-375 |
| issn | 1359-7345 1364-548X |
| language | eng |
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| source | Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection |
| subjects | Crystal structure Crystallography Crystals Dimers Forming Networks Oligomers Transformations |
| title | Unconventional preparation of racemic crystals of isopropyl 3,3,3-trifluoro-2-hydroxypropanoate and their unusual crystallographic structure: the ultimate preference for homochiral intermolecular interactions |
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