首页> 中国专利> 二苯并、二萘并吡喃和二苯并、二萘并螺吡喃类化合物及制备

二苯并、二萘并吡喃和二苯并、二萘并螺吡喃类化合物及制备

摘要

本发明涉及一种二苯并、二萘并吡喃和二苯并、二萘并螺吡喃类化合物及其制备方法。所述的二苯并吡喃和二苯并螺吡喃类化合物、二萘并吡喃和二萘并螺吡喃类化合物的制备方法为:由二苯并呋喃或二萘并呋喃与锂按1∶2-2.4摩尔比反应,开环,然后在-70℃至-80℃与醛、酮、酯或酰胺反应,二苯并呋喃或二萘并呋喃与醛、酮、酯或酰胺的摩尔比为1∶0.7-1,再脱水闭环,形成相应的二苯并、二萘并吡喃和二苯并、二萘并螺吡喃类化合物。本方法的有益效果为原料廉价易得,步骤简单,产率高,所能制备的二苯并、二萘并吡喃和二苯并、二萘并螺吡喃类化合物的种类很多。

著录项

  • 公开/公告号CN1884277A

    专利类型发明专利

  • 公开/公告日2006-12-27

    原文格式PDF

  • 申请/专利权人 南开大学;

    申请/专利号CN200610014049.8

  • 发明设计人 王佰全;王斌;李敏雄;徐善生;

    申请日2006-06-05

  • 分类号C07D311/80(20060101);C07D311/92(20060101);C07D311/96(20060101);C07D407/04(20060101);C07D407/06(20060101);C07D493/10(20060101);C07D491/107(20060101);C07F17/02(20060101);C09K9/02(20060101);A61K31/352(20060101);

  • 代理机构

  • 代理人

  • 地址 300071 天津市卫津路94号行政楼605专利和知识产权管理办公室

  • 入库时间 2023-12-17 18:04:04

法律信息

  • 法律状态公告日

    法律状态信息

    法律状态

  • 2010-08-04

    未缴年费专利权终止 IPC(主分类):C07D311/80 授权公告日:20081112 申请日:20060605

    专利权的终止

  • 2008-11-12

    授权

    授权

  • 2007-02-14

    实质审查的生效

    实质审查的生效

  • 2006-12-27

    公开

    公开

说明书

技术领域

本发明涉及一种二苯并、二萘并吡喃和二苯并、二萘并螺吡喃类化合物及其制备方法。

背景技术

吡喃类化合物是一类非常重要的有机杂环化合物,在很多领域里有着广泛的应用。其中,官能团取代的非苯并吡喃类化合物是合成天然产物的重要中间体(Danishefsk,S.J.Aldrich.Acta 1986,19,59;Schmidt,R.R.Acc.Chem.Res.1986,19,250)。苯并、萘并吡喃类化合物由于有着更为广泛的实际应用,因此受到了人们的高度重视。苯并吡喃类化合物是一类有着生物活性的化合物,对于这类化合物在医药学上的应用已有很多报道(Evans,J.M.;Stemp,G.Chem.Ber.1991,27,439;Attwood,M.R.;Jones,P.S.;Paciorek,P.B.;Redshaw,S.Life Sci.1991,48,803;Attwood,M.R.;Churcher,I.;Dunsdon,R.M.;Hurst,D.V.;Jones,P.S.Tetrahedron Lett.1991,32,811;Bergmann,R.;Eiermann,V.;Gericke,R.J.Med.Chem.1990,33,2759等)。另一方面苯并、萘并吡喃和苯并、萘并螺吡喃类化合物大都可以发生光致变色和热致变色,因此它们已被广泛应用于变色眼镜、电子显示系统、光学开关和光电存储器材等方面(Guglielmetti,R.J.;Crano,J.C.Organic Photochromic and Thermochromic Compounds,Plenum Press,NewYork,1998)。

相对于上述几类化合物,对于二苯并、二萘并吡喃类化合物的报道和研究很少,而对于二苯并、二萘并螺吡喃类化合物的报道根本没有。现已报道的制备二苯并、二萘并吡喃类化合物的方法不仅原料不易得,步骤复杂,总收率低,而且所能制备的这两类化合物的种类很少(Huang,C.-G.;Bereridge,K.A.;Wan,P.J.Am.Chem.Soc.1991,113,7676;Bringmann,G.;Schoner,B.;Peters,K.;Peters,E.;von Schnering,H.G.Liebigs Ann.Chem.1994,439),这就大大限制了人们对于这几类化合物的研究,但实际上这几类化合物拥有巨大的应用价值。例如,天然产物大麻酚就是一种二苯并吡喃类化合物(Kogan,N.M.;Rabinowitz,R.;Levi,P.;Gibson,D.;Sandor,P.;Schlesinger,M.;Mechoulam,R.J.Med.Chem.2004,47,3800),它是一种被广泛应用的麻醉剂。美国人G.B.Schuster(J.Am.Chem.Soc.1998,120,12619)对一种二萘并吡喃类化合物的可逆光反应进行了深入的研究,提出其很有可能应用于向列型液晶与胆甾型液晶相互转换的光开关。

因此,我们在这里公开制备一系列二苯并、二萘并吡喃和二苯并、二萘并螺吡喃类化合物的研究成果。

发明内容

本发明的目的在于提供一种由二苯并呋喃(氧芴)和二萘并呋喃一步制备一系列二苯并、二萘并吡喃和二苯并、二萘并螺吡喃类化合物的方法。

二苯并吡喃和二苯并螺吡喃类化合物的通式为(I):

其中R1、R2:氢原子、含有1到20个碳的脂肪族取代基、芳香族取代基、含有氧、氮、硫杂原子的1到20个碳的脂肪族取代基或芳香族取代基;R1、R2可以成环,为含有1到20个碳的脂肪族取代基、芳香族取代基、含有氧、氮、硫杂原子的1到20个碳的脂肪族取代基或芳香族取代基;R1、R2可以相同,也可以不同。

二萘并吡喃和二萘并螺吡喃类化合物的通式为(II):

其中R1、R2:氢原子、含有1到20个碳的脂肪族取代基、芳香族取代基、含有氧、氮、硫杂原子的1到20个碳的脂肪族取代基或芳香族取代基;R1、R2可以成环,为含有1到20个碳的脂肪族取代基、芳香族取代基、含有氧、氮、硫杂原子的1到20个碳的脂肪族取代基或芳香族取代基;R1、R2可以相同,也可以不同。

所述的二苯并吡喃和二苯并螺吡喃类化合物、二萘并吡喃和二萘并螺吡喃类化合物的制备方法为:由二苯并呋喃或二萘并呋喃与锂按1∶2-2.4摩尔比反应,开环,然后在-70℃至-80℃与醛、酮、酯或酰胺反应,二苯并呋喃或二萘并呋喃与醛、酮、酯或酰胺的摩尔比为1∶0.7-1,再脱水闭环,形成相应的二苯并、二萘并吡喃和二苯并、二萘并螺吡喃类化合物。

二苯并吡喃和二苯并螺吡喃类化合物的合成步骤是:将二苯并呋喃,四甲基乙二胺与锂在乙醚中回流24小时,-70℃至-80℃下加入醛、酮、酯或酰胺,反应逐渐升至室温,室温反应12小时后,水解,酸洗,脱水,经分离提纯,即可得到相应的产物。

二萘并吡喃和二萘并螺吡喃类化合物的合成步骤是:将二萘并呋喃与锂在乙醚中室温搅拌24小时,-70℃至-80℃下加入醛、酮、酯或酰胺,反应逐渐升至室温,室温反应12小时后,水解,酸化脱水,经分离提纯,即可得到相应的产物。

其合成路线如图1、图2。

1-20是由图1的路线合成的化合物,也是实施例中化合物的结构式

其中,化合物1-16为二苯并吡喃类化合物,17-20为二苯并螺吡喃类化合物。

21-33是由图2的路线合成的化合物,也是实施例中化合物的结构式

其中,化合物21-29为二萘并吡喃类化合物,30-33为二萘并螺吡喃类化合物。

所述的二苯并吡喃和二苯并螺吡喃类化合物、二萘并吡喃和二萘并螺吡喃类化合物的应用是在医药和光致变色材料上的应用。

本方法的有益效果为原料廉价易得,步骤简单,产率高,所能制备的二苯并、二萘并吡喃和二苯并、二萘并螺吡喃类化合物的种类很多。

附图说明

图1是二苯并吡喃和二苯并螺吡喃类化合物的合成路线

图2是二萘并吡喃和二萘并螺吡喃类化合物的合成路线

本发明的突出的实质性特点和显著效果,可以从下列实例中得以体现,但它们不对本发明作任何限制。

具体实施方式

实施例1

化合物1-19的合成:

在装有磁子的100mL三口瓶中,加入0.153g(22mmol)锂,1.680g(10mmol)二苯并呋喃,3.30mL(22mmol)四甲基乙二胺和50mL干燥的乙醚,加热回流24小时。在-78℃下加入0.59mL(8mmol)丙酮,反应逐渐升至室温,搅拌过夜。然后慢慢加入3N稀盐酸水解,分液,向有机相中加入20mL浓盐酸,室温搅拌2小时,分液,水相用CH2Cl2提取(20mL×4),合并有机相,用水洗至中性,加入无水Na2SO4干燥。用旋转蒸发仪除去溶剂,过Al2O3柱,得无色油状物1.23g,产率73%。化合物2-19的合成方法与化合物1类似。化合物1-19的1H NMR,13C NMR,MS,EA,mp和产率见表1-4。

实施例2

化合物20的合成:

在装有磁子的100mL三口瓶中,加入0.153g(22mmol)锂,1.680g(10mmol)二苯并呋喃,3.30mL(22mmol)四甲基乙二胺和50mL干燥的乙醚,加热回流24小时。在-78℃下加入1.402g(8mmol)1,3,3-三甲基-2-吲哚酮,反应逐渐升至室温,搅拌过夜。减压抽干溶剂和四甲基乙二胺,再加入50mL乙醚,慢慢加入3N稀盐酸水解,分液,有机相再用3N稀盐酸洗(20mL×3),合并水相,慢慢加入NaOH溶液至中性,有大量固体析出,过滤,将得到的固体用CH2Cl2和正己烷重结晶,得2.04g浅粉色晶体。化合物20的1H NMR,13CNMR,MS,EA,mp和产率见表1-4。

实施例3

化合物21-32的合成:

在装有磁子的100mL三口瓶中,加入0.153g(22mmol)锂,2.680g(10mmol)二萘并呋喃和50mL干燥的乙醚,室温搅拌24小时。在-78℃下加入0.59mL(8mmol)丙酮,反应逐渐升至室温,搅拌过夜。次日,缓慢加入3N稀盐酸水解,分液,向有机相中加入20mL浓盐酸,室温搅拌2小时,分液,水相用CH2Cl2提取(20mL×4),合并有机相,用水洗至中性,加入无水Na2SO4干燥。然后用旋转蒸发仪除去溶剂,过Al2O3柱,得无色固体1.79g,产率72%。化合物22-32的合成方法与化合物21类似。化合物21-32的1H NMR,13C NMR,MS,EA,mp和产率见表1-4。

实施例4

化合物33的合成:

在装有磁子的100mL三口瓶中,加入0.153g(22mmol)锂,2.680g(10mmol)二萘并呋喃和50mL干燥的乙醚,室温搅拌24小时。在-78℃下加入1.402g(8mmol)1,3,3-三甲基-2-吲哚酮,反应逐渐升至室温,搅拌过夜。次日,缓慢加入3N稀盐酸水解,分液,有机相用3N稀盐酸洗(20mL×3),合并水相,缓慢加入NaOH溶液至中性,有大量固体析出,过滤,将固体用CH2Cl2和正己烷重结晶,得2.84g浅黄色晶体,产率83%。化合物33的1HNMR,13C NMR,MS,EA,mp和产率见表1-4。

                              表1化合物1-33的1H NMR数据

  Comp.  1H NMR(400MHz,in CDCl3,ppm)(δ)  1  1.71(s,6H,CH3),7.03-7.10(m,2H,ArH),7.28-7.41(m,4H,ArH),  7.77-7.80(m,2H,ArH)  2  1.63(t,3H,CH2),1.69-1.73(m,2H,CH2),1.80-1.93(m,4H,CH2),2.13(d,J=  12.8Hz,2H,CH2),7.01-7.05(m,2H,ArH),7.22-7.37(m,4H,ArH),7.73(d,  J=6.8Hz,2H,ArH)  3  1.52-1.66(m,4H,CH2),1.71-1.77(m,2H,CH2),1.85-1.93(m,2H,CH2),  1.96-2.03(m,2H,CH2),2.21-2.27(m,2H,CH2),6.97-7.03(m,2H,ArH),  7.20-7.35(m,4H,ArH),7.71(d,J=7.6Hz,2H,ArH)  4  0.89(s,9H,CH3),1.25-1.35(m,2H,CH2),1.79-1.86(m,4H,CH2),2.35(d,J=  13.6Hz,2H,CH2),6.95(d,J=8Hz,1H,ArH),7.02(t,1H,ArH)  7.21-7.39(m,3H,ArH),7.53(d,J=7.2Hz,1H,ArH),7.70-7.73(m,2H,ArH)  5  1.54(d,J=12.4Hz,2H,Ada H),1.74(s,2H,Ada H),1.80(d,J=13.2Hz,2H,  AdaH),1.93(s,2H,AdaH),2.10(d,J=13.2Hz,2H,AdaH),2.36(s,2H,  AdaH),2.53(d,J=12.4Hz,2H,AdaH),7.03-7.07(m,2H,ArH),7.25-7.38(m,  3H,ArH),7.69(d,J=7.6Hz,1H,ArH),7.75-7.77(m,2H,ArH)  6  2.05(s,3H,CH3),6.96(t,1H,ArH),7.04(d,J=7.6Hz,1H,ArH),7.17-7.44(m,  9H,ArH),7.66(d,J=8Hz,1H,ArH),7,76(d,J=7.6Hz,1H,ArH)  7  6.72(d,J=8Hz,1H,ArH),6.95(t,1H,ArH),7.05(d,J=8Hz,1H,ArH),  7.16-7.27(m,12H,ArH),7.41(t,1H,ArH),7.66(d,J=8Hz,1H,ArH)  8  6.20(s,1H,CH),6.89(d,J=7.6Hz,1H,ArH),7.04-7.10(m,2H,ArH),  7.24-7.29(m,2H,ArH),7.38-7.45(m,6H,ArH),7.78-7.81(m,2H,ArH)  9  2.02(s,3H,CH3),3.73(s,3H,OCH3),6.75(d,J=8.8Hz,2H,ArH),  6.94-7.01(m,2H,ArH),7.17-7.26(m,5H,ArH),7.33(t,1H,ArH),7.41(t,1H,  ArH),7.66(d,J=7.6Hz,1H,ArH),7.75(d,J=7.6Hz,1H,ArH)  10  6.06(d,J=3.2Hz,1H,FurH),6.26(d,J=1.6Hz,1H,furH),6.32(s,1H,CH),  7.02-7.13(m,3H,ArH),7.23-7.26(m,1H,ArH),7.32(t,1H,FurH)7.45(t,  3H,ArH),7.77-7.82(m,1H,ArH)
  11  cis:6.40(s,1H,CH=CH),6.44(s,1H,CH=CH),6.82(s,1H,CH=CH)  6.91-6.96(m,2H,ThiopheneH),7.05(t,1H,ArH),7.14(d,J=8Hz,1H,  ThiopheneH),7.24-7.50(m,10H,ArH),7.75(d,J=8Hz,1H,ArH),7.84(d,J=  7.6Hz,1H,ArH)  trans:6.82(s,1H,CH=CH),6.86(s,1H,CH=CH),6.91-6.96(m,2H,  ThiopheneH),7.05(t,1H,ArH),7.14(d,J=8Hz,1H,ThiopheneH),  7.24-7.50(m,10H,ArH),7.75(d,J=8Hz,1H,ArH),7.84(d,J=7.6Hz,1H,  ArH)  12  cis:6.12(s,1H,CH=CH),6.16(s,1H,CH=CH),1.91(s,3H,CH3),6.16(s,1H,  FurH),6.31(t,1H,FurH),7.03(t,2H,ArH),7.23-7.43(m,ArH,FurH),  7.73-7.79(m,1H,ArH)  trans:6.39(s,1H,CH=CH),6.43(s,1H,CH=CH),1.91(s,3H,CH3),6.16(s,  1H,FurH),6.31(t,1H,FurH),7.03(t,2H,ArH),7.23-7.43(m,ArH,FurH),  7.73-7.79(m,1H,ArH)  13  2.25-2.32(m,1H,CH2),2.67-2.74(m,1H,CH2),2.89-2.96(m,1H,CH2),  3.14-3.21(m,1H,CH2),6.77(d,J=7.6Hz,1H,ArH),6.95(d,J=8Hz,1H,  ArH),7.07(t,1H,ArH),7.18-7.31(m,3H,ArH),7.35-7.39(m,4H,ArH),  7.81(d,J=7.6Hz,2H,ArH)  14  1.86(s,3H,CH3),4.46(s,9H,FcH),6.83-7.25(m,6H,ArH),7.68(s,2H,ArH)  15  3.98-4.19(m,9H,FcH)5.98(s,1H,CH)7.02-7.37(m,6H,ArH)7.73(s,  2H,ArH)  16  6.59(d,J=7.6Hz,1H,ArH),6.92(d,J=8Hz,1H,ArH),7.06(t,1H,ArH),  7.12-7.19(m,3H,ArH),7.22-7.29(m,2H,ArH),7.34-7.41(m,3H,ArH),  7.69(d,J=7.6Hz,2H,ArH),7.89(d,J=3.2Hz,1H,ArH),7.90(d,J=3.6Hz,  1H,ArH)  17  6.28(d,J=9.6Hz,1H,CH=CH)6.77(d,J=8Hz,1H,CH=CH)  6.96-7.30(m,7H,ArH)7.40-7.57(m,3H,ArH)7.95(t,2H,ArH)
  18  6.39(d,J=10Hz,1H,CH=CH),6.89(d,J=8Hz,1H,CH=CH),6.97(d,J=  8.8Hz,1H,ArH),7.15(t,1H,ArH),7.25(t,1H,ArH),7.40-7.44(m,2H,ArH),  7.52-7.60(m,3H,ArH),7.69(d,J=8.8Hz,1H,ArH),7.78-7.84(m,1H,ArH),  7.93-7.98(m,2H,ArH),8.18(d,J=8.4Hz,1H,ArH)  19  6.90(d,J=8Hz,2H,ArH),7.15-7.35(m,8H,ArH),7.54-7.58(m,2H,ArH),  7.97(d,J=7.6Hz,2H,ArH),8.03(d,J=8Hz,2H,ArH)  20  0.87(s,3H,CH3),1.22(s,3H,CH3),2.89(s,3H,N-CH3),6.71(d,J=7.7Hz,  1H,ArH),6.89(t,1H,ArH),6.97-7.01(m,1H,ArH),7.06(d,J=7.1Hz,1H,  ArH),7.18-7.22(m,1H,ArH),7.24-7.29(m,1H,ArH)  21  1.44(s,3H,CH3),1.98(s,3H,CH3),7.29-7.42(m,4H,ArH),7.47-7.53(m,2H,  ArH),7.65(d,J=8.5Hz,1H,ArH),7.72(d,J=8.6Hz,1H,ArH),  7.86-7.92(m,4H,ArH)  22  2.18(s,3H,CH3),6.96-7.06(m,3H,ArH),7.19(t,1H,ArH),7.27-7.32(m,4H,  ArH),7.38(d,J=8.7Hz,1H,ArH),7.51(t,1H,ArH),7.97(d,J=8.2Hz,1H,  ArH),8.03(d,J=8.4Hz,1H,ArH)  23  1.33-1.38(m,2H,CH2),1.47-1.51(m,2H,CH2),1.83-1.88(m,2H,CH2),  2.04-2.21(m,3H,CH2),2.31-2.37(m,1H,CH2),7.28-7.31(m,2H,ArH),  7.35-7.47(m,3H,ArH),7.53(d,J=8.5Hz,1H,ArH),7.60(d,J=8.5Hz,1H,  ArH),7.69(d,J=8.7Hz,1H,ArH),7.84-7.90(m,4H,ArH)  24  1.23(d,J=12.1Hz,1H,AdaH),1.57(d,J=13.3Hz,1H,AdaH),1.71(t,2H,  AdaH),1.85(s,2H,AdaH),1.96(s,2H,AdaH),2.06(d,J=20.3Hz,2H,  AdaH),2.22(d,J=13.29Hz,1H,AdaH),2.68(s,1H,AdaH),3.01(d,J=12.4  Hz,2H,AdaH),7.26(t,1H,ArH),7.36-7.49(m,4H,ArH),7.75(d,J=8.7Hz,  1H,ArH),7.81(d,J=8.2Hz,1H,ArH),7.87-7.95(m,4H,ArH),8.12(d,J=  8.7Hz,1H,ArH)  25  6.94(d,J=8.4Hz,1H,ArH),7.06(s,3H,ArH),7.19-7.41(m,1H,ArH),7.49(t,  1H,ArH),7.54(d,J=8.4Hz,1H,ArH),7.72-7.77(m,4H,ArH),7.89(d,J=  8.2Hz,1H,ArH)  26  5.97(s,1H,CH),6.83-6.85(m,1H,ArH),7.34-7.56(m,10H,ArH),  7.74-7.80(m,3H,ArH),7.89-7.94(m,3H,ArH)
  27  1.69(s,3H,CH3),4.27-4.58(m,9H,FcH),7.03(d,J=6.8Hz,1H,ArH),  7.25-7.42(m,5H,ArH),7.66-7.72(m,3H,ArH),7.81(d,J=7.2Hz,1H,ArH),  7.91(d,J=7.3Hz,2H,ArH)  28  4.38(s,8H,FcH),4.50(s,1H,FcH),5.61(s,1H,CH),7.09(d,J=8.4Hz,1H,  ArH),7.28-7.48(m,4H,ArH),7.54(d,J=8.7Hz,1H,ArH),7.73-7.77(m,3H,  ArH),7.86(d,J=8.1Hz,1H,ArH),7.92-7.95(m,2H,ArH)  29  6.53(d,J=7.7Hz,1H,ArH),6.71(t,1H,ArH),6.83(d,J=8.42Hz,1H,ArH),  7.25(t,1H,ArH),7.33-7.56(m,8H,ArH),7.66-7.69(m,2H,ArH),  7.78-7.81(m,2H,ArH),7.87(t,3H,ArH),7.95(d,J=8.1Hz,1H,ArH)  30  6.29(d,J=9.7Hz,1H,CH=CH),6.53(d,J=8.1Hz,1H,CH=CH),  7.00-7.03(m,1H,ArH),7.10-7.13(m,1H,ArH),7.18(d,J=9.7Hz,1H,ArH),  7.29-7.39(m,3H,ArH),7.43-7.46(m,1H,ArH),7.54-7.58(m,1H,ArH)  7.66(d,J=8.4Hz,1H,ArH),7.83-8.00(m,7H,ArH)  31  6.45(d,J=9.9Hz,1H,CH=CH),6.75(d,J=8.9Hz,1H,CH=CH),7.21(d,J=  8.6Hz,1H,ArH),7.38-7.48(m,4H,ArH),7.56-7.64(m,3H,ArH),7.73(d,J=  8.4Hz,1H,ArH),7.79(d,J=8.1Hz,1H,ArH),7.84(d,J=8.7Hz,1H,ArH),  7.88-8.02(m,6H,ArH),8.22(d,J=8.7Hz,1H,ArH)  32  6.55-6.58(m,1H,ArH),7.12-7.24(m,3H,ArH),7.34-7.45(m,5H,ArH),  7.56-7.62(m,2H,ArH),7.79-8.08(m,9H,ArH)  33  0.95(s,3H,CH3),1.12(s,3H,CH3),2.82(s,3H,N-CH3),6.71(d,J=7.5Hz,  1H,ArH),6.87(t,1H,ArH),7.01(d,J=7.1Hz,1H,ArH),7.26-7.43(m,5H,  ArH),7.54(t,1H,ArH),7.61(d,J=8.3Hz,1H,ArH),7.67(d,J=8.2Hz,1H,  ArH),7.75(d,J=8.6Hz,1H,ArH),7.81(d,J=8.7Hz,1H,ArH),7.88(t,2H,  ArH),7.94(d,J=8.2Hz,1H,ArH)

                                     表2化合物1-33的13C NMR数据

  Comp.  13C NMR(400MHz,in CDCl3,ppm)(δ)  1  27.9,77.8,118.3,121.8,122.5,122.6,123.2,123.5,128.0,128.3,128.9,129.7,  139.8,153.0
  2  21.6,25.4,34.6,77.6,118.0,121.5,122.3,122.8,122.9,123.1,127.5,127.9,  129.0,129.2,139.9,152.8  3  23.0,29.9,39.5,82.0,118.4,121.7,122.4,123.0,123.1,123.5,127.7,128.1,  128.8,129.6,141.7,152.7  4  24.8,27.9,32.7,36.3,47.1,78.3,118.3,121.7,122.9,123.2,123.8,124.9,127.4,  127.8,129.7,130.0,139.2,153.2  5  26.9,27.2,33.9,34.4,35.0,38.1,80.9,118.2,121.4,122.2,123.7,125.4,125.5,  126.9,127.4,129.3,130.6,137.7,151.5  6  28.7,81.3,118.5,122.0,122.7,123.0,123.2,125.8,126.8,127.6,127.7,128.1,  128.4,129.7,137.7,145.1,153.2  7  86.9,118.9,122.2,122.6,123.2,127.3,128.0,128.6,129.2,129.8,130.4,132.7,  137.4,143.9,153.2  8  79.9,118.2,122.4,123.0,123.4,126.5,127.9,128.4,128.7,129.9,130.3,134.2,  139.8,153.9  9  28.5,55.4,81.0,113.4,118.4,121.9,122.6,123.1,125.7,127.7,128.0,128.3,  129.6,129.7,137.2,138.1,153.1,158.9  10  72.8,110.5,118.2,122.5,122.6,123.2,126.2,128.0,129.1,129.9,130.1,131.5,  143.4,152.8,153.0  11  82.7,118.7,122.5,122.6,122.8,123.2,126.3,126.9,127.2,127.8,128.0,128.4,  128.8,129.1,129.8,130.0,132.1,133.8,135.8,136.3,147.2,152.6  12  26.5,79.6,108.9,111.5,118.2,119.3,122.0,122.5,122.7,123.2,124.9,128.1,  128.4,129.5,129.8,132.1,136.9,142.3,152.3,153.0  13  29.9,40.0,90.7,118.6,122.1,122.3,123.1,123.2,125.2,125.6,127.3,128.0,  128.3,129.5,129.7,137.7,144.2,145.2,153.4  14  27.2,66.5,67.6,68.6,68.9,69.5,78.9,95.0,118.2,121.8,121.9,122.6,123.0,  125.2,127.9,128.0,128.7,129.7,139.2,153.1  15  66.9,67.9,68.8,68.9,69.3,76.5,88.4,118.0,122.1,122.2,123.0,123.2,125.9,  127.7,128.5,129.6,129.8,134.3,153.8  16  87.5,118.8,120.4,122.5,123.1,125.1,125.4,128.3,128.5,128.8,129.8,129.9,  135.5,139.9,147.5,154.0
  17  97.7,116.9,118.5,119.8,121.2,121.5,122.1,122.2,122.7,123.1,127.3,128.2,  128.4,129.0,130.0,130.2,132.3,150.4,150.6  18  97.8,112.7,118.3,118.5,120.0,121.2,121.5,122.2,122.7,123.0,124.1,127.2,  127.5,128.1,128.8,129.2,129.8,130.0,130.5,132.3,148.6,150.4  19  100.9,118.4,121.0,122.0,122.8,123.0,127.8,128.6,129.9,130.1,131.8,133.7,  150.4  20  22.8,28.4,29.9,53.2,107.1,117.4,119.3,120.9,121.0,121.9,122.2,122.6,  127.5,127.9,128.4,128.6,129.3,130.1,131.8,136.7,149.4,155.0  21  25.3,27.6,79.7,118.0,119.7,121.2,123.8,125.3,125.4,125.7,127.0,128.1,  128.2,128.4,128.5,129.3,129.5,130.1,130.5,130.8,133.7,141.4,153.8  22  30.1,83.4,118.7,119.5,123.3,123.7,125.2,125.4,126.0,126.4,127.0,127.2,  127.5,127.9,128.1,128.2,128.3,129.4,130.0,130.2,130.7,134.0,139.1,144.4,  154.2  23  22.1,25.8,32.5,35.0,80.1,118.5,119.6,120.9,123.7,125.1,125.3,125.6,  126.0,127.0,128.1,128.4,128.5,129.4,130.0,130.5,130.8,133.6,141.7,153.1  24  27.2,27.6,32.2,33.8,33.9,35.2,36.2,37.9,383.,84.4,119.8,120.6,123.2,  123.8,125.1,125.3,125.7,127.0,127.3,128.1,128.2,128.5,129.6,129.9,130.1,  130.8,133.8,140.0,152.2  25  89.2,118.6,119.7,123.7,125.2,125.4,125.7,126.1,127.0,127.3,127.7,128.0,  128.1,128.3,128.4,129.0,129.4,130.2,130.5,134.0,139.6,141.8,145.0,153.6  26  83.2,118.5,123.4,124.2,125.6,125.7,126.0,127.2,127.5,127.9,128.0,128.6,  128.9,129.0,130.5,130.6,130.9,134.3,137.4,138.6,155.7  27  22.8,67.7,68.0,69.5,70.0,81.3,94.7,117.8,120.0,123.2,123.8,125.0,125.1,  125.4,125.6,127.1,127.8,128.1,128.3,128.5,128.8,130.3,130.5,130.7,133.7,  141.6,153.2  28  66.7,68.1,69.2,69.6,69.9,79.2,86.2,118.2,118.7,119.6,122.9,124.1,125.4,  125.8,126.8,127.2,127.8,128.0,128.2,128.5,128.8,130.1,130.5,131.0,134.2,  137.5,156.2
  29  89.1,119.2,120.1,120.2,120.6,122.8,124.2,124.9,125.5,125.8,126.1,126.6,  127.1,127.6,128.1,128.3,128.4,128.8,129.5,130.0,130.3,130.4,130.7,131.0,  134.4,138.8,139.5,141.5,145.9,146.9,155.2  30  98.5,116.9,119.4,120.1,121.5,122.2,123.6,124.2,125.4,126.3,126.4,126.7,  127.0,127.1,127.3,127.5,128.1,128.4,128.6,129.0,129.1,130.2,130.6,130.9,  133.5,134.5,150.2,150.4  31  98.6,113.0,117.0,118.2,119.4,119.7,120.1,121.5,123.7,124.2,124.4,124.7,  125.5,125.7,126.7,127.2,127.5,128.4,128.6,128.8,129.1,129.9,130.6,130.7,  130.9,133.4,134.5,148.5,150.1  32  101.4,1116.9,118.3,118.6,119.3,121.0,122.0,122.9,123.0,123.3,124.2,  124.3,125.0,125.4,125.5,125.7,126.8,127.5,127.7,128.3,128.7,128.8,129.1,  129.9,130.1,130.7,131.1,131.4,133.2,134.4,134.9,150.2  33  23.9,28.6,30.1,51.6,106.5,109.5,116.8,119.1,119.4,121.8,123.8,125.0,  125.2,125.5,126.3,126.8,127.8,128.0,128.3,128.5,128.9,129.2,130.1,130.6,  130.8,132.8,134.4,136.6,149.2,154.7

                              表3化合物1-33的分子式,产率和元素分析

  12  C20H16O2  72  83.32(83.31)  5.66(5.59)  无  13  C21H16O  55  88.72(88.70)  5.76(5.67)  无  14  C24H20FeO  57  75.40(75.81)  5.03(5.30)  无  15  C23H18FeO  68  75.12(75.43)  4.67(4.95)  无  16  C25H16O  68  90.47(90.33)  4.90(4.85)  无  17  C21H14O2  66  84.59(84.54)  4.89(4.73)  无  18  C25H16O2  67  86.11(86.19)  4.73(4.63)  无  19  C25H16O2  76  86.28(86.19)  4.44(4.63)  无  20  C23H21NO  78  84.17(84.37)  6.49(6.46)  3.97(4.28)  21  C23H18O  72  88.89(89.00)  5.60(5.85)  无  22  C28H20O  81  90.28(90.29)  5.44(5.41)  无  23  C26H22O  79  89.00(89.11)  6.29(6.33)  无  24  C30H26O  83  89.85(89.51)  6.80(6.51)  无  25  C33H22O  76  90.88(91.21)  4.95(5.10)  无  26  C27H18O  78  90.42(90.47)  5.40(5.06)  无  27  C32H24FeO  58  79.64(80.01)  4.55(5.04)  无  28  C31H22FeO  62  79.72(79.84)  4.40(4.75)  无  29  C33H20O  86  91.89(91.64)  4.60(4.66)  无  30  C29H18O2  67  87.47(87.42)  4.11(4.55)  无  31  C33H20O2  63  88.63(88.37)  4.77(4.49)  无  32  C33H20O2  61  88.22(88.37)  4.53(4.49)  无  33  C33H25NO  83  86.89(87.09)  5.74(5.89)  3.21(3.28)

                          表3化合物1-33的熔点和质谱数据

  6  160-161  272(22,[M]+),257(100,[M-CH3]+)  7  130-131  334(16,[M]+),257(100,[M-C6H5]+)  8  84-85  258(30,[M]+),257(14,[M-H]+),181(100,[M-C6H5]+)  9  76-77  302(22,[M]+),287(100,[M-CH3]+)  10  65-66  248(100,[M]+),247(81,[M-H]+),181(41,[M-C4H3O]+)  11  199-200  366(100,[M]+),283(19,[M-C4H3S]+)  12  110-111  288(23,[M]+),273(100,[M-CH3]+)  13  92-93  284(100,[M]+)  14  116-117  380(90,[M]+),365(100,[M-CH3]+),195(25,[M-C10H9Fe]+)  15  147-148  366(100,[M]+),365(31,[M-H]+),181(14,[M-C10H9Fe]+)  16  302-303  332(100,[M]+)  17  158-159  298(100,[M]+)  18  222-223  348(100,[M]+)  19  212-213  348(93,[M]+),180(100)  20  234-235  327(65,[M]+),312(45,[M-CH3]+),158(100)  21  146-147  310(34,[M]+),295(100,[M-CH3]+)  22  196-197  372(83,[M]+),357(100,[M-CH3]+),295(58,[M-C6H5]+)  23  138-139  350(93,[M]+),307(100)  24  247-248  402(87,[M]+),281(100)  25  308-309  434(69,[M]+),357(100,[M-C6H5]+)  26  213-214  358(96,[M]+),357(29,[M-H]+),281(74,[M-C6H5]+),80(100)  27  178-179  分解  480(100,[M]+),465(8,[M-CH3]+),295(5,[M-C10H9Fe]+)  28  200-201  466(62,[M]+),465(5,[M-H]+),281(4,[M-C10H9Fe]+),121(100)  29  278-279  432(100,[M]+)  30  231-232  398(53,[M]+),381(100)  31  295-296  448(63,[M]+),431(100)  32  220-221  448(39,[M]+),321(100)  33  196-197  427(22,[M]+),412(5,[M-CH3]+),158(100)

去获取专利,查看全文>

相似文献

  • 专利
  • 中文文献
  • 外文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号