Simple and efficient industrial preparation of various trifluoromethyl ketones and derivatives

被引：2
|
作者：
Michel, D [1 ]
机构：
[1] LONZA Ltd, Valais Works, CH-3930 Visp, Switzerland
来源：
CHIMIA | 2004年 / 58卷 / 03期
关键词：
building blocks; ethyl 4,4,4-trifluoroacetoacetate; fluorinated yruvaldehydes; trifluoromethyl ketones;
D O I：
10.2533/000942904777678208
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Trifluoromethyl ketones are important tools in organic synthesis, useful especially for the production of complex fluorinated compounds. The preparation of ethyl 4,4,4-trifluoroacetoacetate and several attractive applications are described, as well as a new route leading to different fluorinated pyruvalclehydes and some examples of applications.
引用
收藏
页码：100 / 103
页数：4
相关论文
共 50 条
  • [41] Pyrrolidine-Mediated Direct Preparation of (E)-Monoarylidene Derivatives of Homo- and Heterocyclic Ketones with Various Aldehydes
    Gu, Xin
    Wang, Xiaoyan
    Wang, Fengtian
    Sun, Hongbao
    Liu, Jie
    Xie, Yongmei
    Xiang, Mingli
    MOLECULES, 2014, 19 (02) : 1976 - 1989
  • [42] SIMPLE AND MILD METHOD FOR PREPARATION OF ALPHA-PYRIDINECARBOXYLATES AND ALPHA-PYRIDYL KETONES VIA TRIMETHYLSTANNYL DERIVATIVES
    YAMAMOTO, Y
    OUCHI, H
    TANAKA, T
    CHEMICAL & PHARMACEUTICAL BULLETIN, 1995, 43 (06) : 1028 - 1030
  • [43] A SIMPLE AND EFFICIENT METHOD FOR THE PREPARATION OF BINALTRORPHIMINE AND DERIVATIVES AND DETERMINATION OF THEIR K OPIOID ANTAGONIST SELECTIVITY
    SCHMIDHAMMER, H
    SMITH, CFC
    HELVETICA CHIMICA ACTA, 1989, 72 (04) : 675 - 677
  • [44] A simple and efficient heterogeneous procedure for thioacetalization of aldehydes and ketones
    Ali, MH
    Gomes, MG
    SYNTHESIS-STUTTGART, 2005, (08): : 1326 - 1332
  • [45] The preparation of amines by catalytic hydrogenation of derivatives of aldehydes and ketones
    Winans, CF
    Adkins, H
    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1933, 55 : 2051 - 2058
  • [46] PREPARATION OF SUBSTITUTED HYDRAZONE DERIVATIVES OF KETONES WITH MORPHINE SKELETON
    HOSZTAFI, S
    SZILAGYI, L
    MAKLEIT, S
    TOTH, G
    MAGYAR KEMIAI FOLYOIRAT, 1988, 94 (03): : 121 - 126
  • [47] Efficient preparation of dehydroalanine derivatives
    Ferreira, PMT
    Maia, HLS
    Monteiro, LS
    PEPTIDE SCIENCE - PRESENT AND FUTURE, 1999, : 500 - 501
  • [48] Simple reduction of various ketones with sodium tetrahydroborate and alumina in hexane
    Yakabe, S
    Hirano, M
    Clark, JH
    Morimoto, T
    JOURNAL OF CHEMICAL RESEARCH-S, 1998, (06): : 322 - +
  • [49] A SIMPLE METHOD FOR THE PREPARATION OF AMINONITROBENZENE DERIVATIVES
    NICLAS, HJ
    BOHLE, M
    RICK, JD
    ZEUNER, F
    ZOLCH, L
    ZEITSCHRIFT FUR CHEMIE, 1985, 25 (04): : 137 - 138
  • [50] A SIMPLE METHOD FOR THE PREPARATION OF THIOPYRAN DERIVATIVES
    TOKMURZIN, KK
    DANDYBAEV, ZB
    KOZHABEKOV, ZE
    AMIRKHANOV, SA
    ZHUMAGALIEV, S
    KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII, 1984, (05): : 701 - 701
12345