Page 42 - 《精细化工》2020年第8期
P. 42

第 37 卷第 8 期                             精   细   化   工                                  Vol.37, No.8
             202 0 年 8 月                             FINE CHEMICALS                                 Aug.    2020


              综论
                  二烯酮类化合物在构建复杂有机化合物中的应用



                                                                           *
                                                                                       *
                                 曹海泳,刘文琴,万屏南,林   艳 ,崔汉峰
                                        (江西中医药大学  药学院,江西  南昌    330004)


                 摘要:二烯酮作为一类具有多个化学反应位点的不饱和酮类化合物,可与多种反应底物实现不同类型的化学转
                 化,高效快捷地构建功能各异的有机化合物。该文综述了近些年二烯酮类化合物与多种反应底物的化学转化。
                 首先,探讨了 2,5-环己烯酮类化合物与不同试剂的串联 Michael-Smiles 环丙烷化反应、环加成反应、三组分 Ritter
                 反应、光化学重排反应和氧化偶联反应分别构建了环丙烷类衍生物、氮杂螺环类衍生物、含氟烷基 N,O-缩酮类
                 衍生物、稠环吲哚类化合物、酰胺类化合物和不对称联芳烃类化合物。接着,分析了 1,4-戊二烯-3-酮类化合物
                 与丙二腈(硝基甲烷)、硫氢化钠、氧化吲哚、吡唑酮、芴和巴比妥酸双 Michael 加成反应,分别合成了多取代
                 环己酮类化合物、二芳基噻喃酮类化合物、螺环氧化吲哚类化合物、螺环吡唑酮类化合物、螺环芴类化合物和
                 螺环巴比妥类衍生物。然后,介绍了 2,4-戊二烯-1-酮类化合物的 1,4-共轭加成、氮杂 Michael 加成反应、分子内
                 Morita-Baylis-Hillman (MBH)反应、分子内还原 Aldol 反应、分子内 Aldol 反应和分子内[4+2]环加成/氧化反应分
                 别实现了有机含硫化合物、有机含氮化合物、多取代茚酮类化合物和 SGLT2 抑制剂——托格列净关键中间体的
                 制备。最后,对二烯酮在后续化学反应中的潜在应用进行了展望。
                 关键词:二烯酮;2,5-环己烯酮;1,4-戊二烯-3-酮;2,4-戊二烯-1-酮;有机合成;复杂有机化合物
                 中图分类号:O625.4      文献标识码:A      文章编号:1003-5214 (2020) 08-1540-13


                Application of dienones in the construction of complex organic compounds


                                                                                           *
                                                                             *
                              CAO Haiyong, LIU Wenqin, WAN Pingnan, LIN Yan , CUI Hanfeng
                    (College of Pharmacy, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, Jiangxi, China)

                 Abstract:  Dienones,  a  kind  of  unsaturated  ketones  with  multiple  chemical  reaction  sites,  can  achieve
                 different types of chemical conversion with a variety of substrates, and construct organic compounds with
                 different functions efficiently. The chemical transformation of dienones with different substrates in recent
                 years  is  reviewed.  Firstly,  a  series  of  tandem  Michael-Smiles  cyclopropanation  reaction,  cycloaddition
                 reaction,  three-component  Ritter  reaction,  photoinduced  rearrangement  reaction  and  direct  oxidative
                 coupling reaction between cyclohexa-2,5-dienone compounds and different reagents were discussed. These
                 reactions  construct  aze  heterocyclic  derivatives  cyclopropane  derivatives,  aze  heterocycllc  dervatives
                 fluoroalkylated N,O-ketal derivatives, ring-fused indoles, amides and unsymmetrical biaryls, respectively.
                 Subsequently,  double  Michael  additions  of  1,4-pentadien-3-one  derivative  with  malononitrile
                 (nitromethane), sodium hydrosulfide, oxindole, pyrazolone, fluorene and barbituric acid were analyzed, and
                 the  corresponding  reactions  obtained  multi-substituted  cyclohexanones,  diaryltetrahydrothiopyran-4-ones,
                 spirocyclic  oxindoles,  spirocyclic  pyrazolones,  spirofluorenes  and  spirobarbituric  acid  derivatives.  Then,
                 1,4-conjugate  addition,  Aza-Michael  addition,  intramolecular  Morita-Baylis-Hillman  (MBH)  reaction,
                 intramolecular  reductive  Aldol  reaction,  intramolecular  Aldol  reaction  and  intramolecular  [4+2]
                 cycloaddition reaction of 2,4-pentadien-1-one compounds are introduced, which realize the preparation of
                 organic sulfur compounds, organic nitrogen compounds, multi-substituted indanones and key intermediate
                 of SGLT2 inhibitor Tofogliflozin. Finally, the potential application of dienones in the subsequent chemical


                 收稿日期:2020-02-10;  定用日期:2020-04-08; DOI: 10.13550/j.jxhg.20200089
                 基金项目:国家自然科学基金(81560625);江西省教育厅科技项目(GJJ160829,GJJ190668)
                 作者简介:曹海泳(1995—),男,硕士生,E-mail:297770326@qq.com。联系人:林   艳(1982—),女,博士,副教授,E-mail:
                 linyan9945@sina.com;崔汉峰(1980—),男,博士,副教授,E-mail:cuihanfeng@126.com。
   37   38   39   40   41   42   43   44   45   46   47