欢迎登录材料期刊网

材料期刊网

高级检索

与传统的酰氯化试剂相比,固体光气(BTC)是一种性能较好的酰氯化试剂,将其用于各种芳香酸和脂肪酸酰氯化反应,均取得较高的转化率(99%);此外,稀土Lewis酸Yb(OTf)_3对固体光气与有机酸的酰氯化反应有一定催化作用.

Compared to traditional acylchloride reagent, bistrichloromethylcarbonate(BTC) is an excellent acylchloride reagent. Aromatic acids and aliphatic acids react with it to afford the corresponding acylchloride compounds in high yields(99%). In addition, Yb(OTf)_3 catalyzed efficiently the desired process.

参考文献

[1] Heiner E,Barbara F.Angew Chem Int Ed Eng[J],1987,26:894
[2] Joseph W,LeFevre.J Chem Educ[J],1990,67:A278
[3] Gittos M W.WO 9 317 019A1[P],1993
[4] Sunjic V,Gelo M.EP 645 458A1[P],1995
[5] Wang Q,Huang R.J Organometc Chem[J],2000,604:287
[6] Ma Y,Qian C,Wang L M,Yang M.J Org Chem[J],2000,65:3 864
[7] Wang L M,Xia J J,Tian H,Qin F,Qian C,Sun J.Synthesis[J],2003:1 241
[8] Wang L M,Liu J J,Tian H,Qian C,Sun J.Adv Synth Catal[J],2005,347:689
[9] Wang L M,Sheng J,Zhang L,Han J W,Fan Z Y,Tian H.Tetrahedron[J],2005,61:1 539
[10] Wang L M,Wang Y H,Tian H,Yao Y F,Shao J H,Liu B.J Fluor Chem[J],2006,127:1 570
[11] Wang L M,Zhang L,Hu L,Tian H.Chinese J Chem[J],2007,25:370
[12] WANG Li-Min(王利民),HAN Jian-Wei(韩建伟),SHENG Jia(盛佳),FAN Zhao-Yu(樊兆玉),TIAN He(田禾).Chinese J Org Chem(有机化学)[J],2005,5:591
[13] WANG Li-Min(王利民),SHENG Jia(盛佳),ZHANG Liang(张亮),HAN Jian-Wei(韩建伟),FAN Zhao-Yu(樊兆玉),TIAN He(田禾).Chinese J Org Chem(有机化学)[J],2005,8:964
上一张 下一张
上一张 下一张
计量
  • 下载量()
  • 访问量()
文章评分
  • 您的评分:
  • 1
    0%
  • 2
    0%
  • 3
    0%
  • 4
    0%
  • 5
    0%