• 作者： 陳存仁
• 作者服務機構： Department of Electrical Engineering, Yung-Ta Institute of Technology, Ping-Tung, Taiwan, R.O.C
• 中文摘要： The solid and solution structures of a new optically active aminopyridine compound, 2-[(1S)-(+)-10-camphorsulfonamino]-6-aminopyridine [(S)-csaap], 1, are reported. Crystal data: space group P21, a = 8.9729 (5), b = 10.9447 (6), c = 36.693 (2) A, b = 96.435 (1)°, V = 3580.8 (3) A3, Z = 8, R1 = 0.0673 and wR2 = 0.1600 with I > 2s(I). This chiral compound shows an unprecedented cocrystallization of four stereoisomers, which are characterized by X-ray crystallography and NMR spectroscopy.
• 英文摘要： --
• 中文關鍵字： Cocrystallization; Dynamic NMR; X-ray crystallography.
• 英文關鍵字： --