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
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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
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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。