摘要:
合成了5-(R)-(1R,2S,5R)-孟氧基丁内酯并[3,4-b]-2(S)-6(R)-1-N-环己基氮杂环丙烷(3)和2(S),3(R)-二羟基甲基-N-环己基氮杂环丙烷(4),其晶体结构经四圆单晶X-射线衍射仪测定.3属三斜晶系, p1空间群, a=5.438(11)(A), b=8.117(2)(A), c=11.572(2)(A), Mr=335.47, α=96.84(3)°,β=94.48(3)°,γ=101.86(3)°,V=493.5(2)(A)3, Z=1, Dc=1.129 g·cm-3, μ=0.074 mm-1, F(000)=184, R=0.086, wR=0.234 4, 1 527个独立衍射点.4属单斜晶系, P2(1)/n空间群, a=8.091 5(15)(A), b=7.205 5(13)(A), c=18.612 0(3)(A), Mr=185.26, β=102.086(2)°, V=1 061.1(3)(A)3, Z=4, Dc=1.160 g·cm-3, μ=0.080 mm-1, F(000)=408, R=0.046 6, wR=0.122 4, 1 485个独立衍射点.4分子中存在两种分子间氢键.