The title compound 2（C22H28N＋O3）·H2O·2Cl-was synthesized by the reaction of 2-bromo-1-[4-（benzyloxy）phenyl]-1-pentone with 2,2＇-azanediyldiethanol. The crystal determined by X-ray diffraction analysis ...The title compound 2（C22H28N＋O3）·H2O·2Cl-was synthesized by the reaction of 2-bromo-1-[4-（benzyloxy）phenyl]-1-pentone with 2,2＇-azanediyldiethanol. The crystal determined by X-ray diffraction analysis belongs to the monoclinic system, space group Pc with a = 18.312（3）, b = 14.838（3）, c = 7.6227（14） , β = 97.981（4）°, Z = 2, Mr = 797.82, V = 2051.1（6） 3, Dc = 1.292 g/cm3, S = 0.956, μ = 0.21 mm-1, F（000） = 852, the final R = 0.0625 and wR = 0.1428 for 5683 observed reflections （Ⅰ 〉 2σ（Ⅰ））. Flack parameter is 0.10（9）. The title compound is composed by four non-coplanar ring systems, two benzenes and two morpholines. One morpholine ring （C（3）-C（4）-N（1）-C（1）-C（2）-O（1）） forms a chair conformation, while the other （C（4）-C（3）-O（2）-C（6）-C（5）-N（1）） assumes a boat conformation. X-ray crystal structure displays extensive N-H…Cl and O-H…Cl intermolecular hydrogen bonds. The preliminary antidepressant activity test indicates that the inhibition ratio of SERT （5-HT Transporter） was 35.9% at the dosage of 10.0 mg/L.展开更多
A practical synthesis of （R）-4-（benzyloxy）-3-methylbutanenitrile, a potential chiral building block, from the corresponding a-keto ester in high yield and large scale was presented.
基金Project supported by the National Technology R&D Program (No. 2011 BAE06B01)
文摘The title compound 2（C22H28N＋O3）·H2O·2Cl-was synthesized by the reaction of 2-bromo-1-[4-（benzyloxy）phenyl]-1-pentone with 2,2＇-azanediyldiethanol. The crystal determined by X-ray diffraction analysis belongs to the monoclinic system, space group Pc with a = 18.312（3）, b = 14.838（3）, c = 7.6227（14） , β = 97.981（4）°, Z = 2, Mr = 797.82, V = 2051.1（6） 3, Dc = 1.292 g/cm3, S = 0.956, μ = 0.21 mm-1, F（000） = 852, the final R = 0.0625 and wR = 0.1428 for 5683 observed reflections （Ⅰ 〉 2σ（Ⅰ））. Flack parameter is 0.10（9）. The title compound is composed by four non-coplanar ring systems, two benzenes and two morpholines. One morpholine ring （C（3）-C（4）-N（1）-C（1）-C（2）-O（1）） forms a chair conformation, while the other （C（4）-C（3）-O（2）-C（6）-C（5）-N（1）） assumes a boat conformation. X-ray crystal structure displays extensive N-H…Cl and O-H…Cl intermolecular hydrogen bonds. The preliminary antidepressant activity test indicates that the inhibition ratio of SERT （5-HT Transporter） was 35.9% at the dosage of 10.0 mg/L.
文摘A practical synthesis of （R）-4-（benzyloxy）-3-methylbutanenitrile, a potential chiral building block, from the corresponding a-keto ester in high yield and large scale was presented.
