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Syntheses and molecular self-assembly of chiral phosphorami-dates
Authors:DU  Da-Ming HUA  Wen-Ting WANG  Jian-WuJIN  Xiang-LinCollege of Chemistry  Molecular Engineering  Peking University  Beijing   China College of Chemistry  Shandong University  Jinan  Shandong   China
Affiliation:DU,Da-Ming HUA,Wen-Ting WANG,Jian-WuJIN,Xiang-LinCollege of Chemistry and Molecular Engineering,Peking University,Beijing 100871,China College of Chemistry,Shandong University,Jinan,Shandong 250100,China
Abstract:Two chiral phosporamidates, (R)‐(–)‐1, 1′‐binaphthyl‐2, 2′dihydroxy‐N‐ [α‐(S)‐methylbenzyl] phosphoramidate and (–)‐1,1′‐biphenyl‐2,2′‐dihydroxy‐N‐[α‐(S)‐methylbenzyl]‐phosphoramidate were synthesized. Their crystal structures were determined by X‐ray single crystal diffraction analysis. The phosphoramidate molecules are self‐associated by intermolecular N? H ···O = P hydrogen bonds and aromatic edge to face interactions.
Keywords:Phosphoramidate   hydrogen bond   crystal structure
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