AN IMPROVED PROCEDURE FOR THE SYNTHESIS OF FLUOROMETHYLKETONES - FLASH VACUUM PYROLYTIC ELIMINATION

被引:11
作者
REUTRAKUL, V
KRUAHONG, T
POHMAKOTR, M
机构
[1] Department of Chemistry, Faculty of Science, Mahidol University, Bangkok, 10400
关键词
D O I
10.1016/S0040-4039(00)76985-1
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Fluoromethylketones 3 are synthesized in good yields by a flash vacuum pyrolytic elimination of 2. Studies on the improved synthesis of 2 leads to the evidence on the existence of alpha,alpha-dilithio fluoromethyl phenyl sulfoxide.
引用
收藏
页码:4851 / 4852
页数:2
相关论文
共 24 条
[1]  
ACHQUAR AE, 1988, TETRAHEDRON LETT, V29, P2441
[2]   PREPARATION AND PROPERTIES OF CHIRAL FLUOROORGANIC COMPOUNDS [J].
BRAVO, P ;
RESNATI, G .
TETRAHEDRON-ASYMMETRY, 1990, 1 (10) :661-692
[3]   SYNTHESIS OF 2-METHYLENE-1,3-DIOXYGENATED CYCLOPENTANES AND CYCLOPENTENES [J].
CHANTARASIRI, N ;
DINPRASERT, P ;
THEBTARANONTH, C ;
THEBTARANONTH, Y ;
YENJAI, C .
JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1990, (04) :286-288
[4]   DIASTEREOSELECTIVE FLUORINATION OF CHIRAL IMIDE ENOLATES USING N-FLUORO-O-BENZENEDISULFONIMIDE (NFOBS) [J].
DAVIS, FA ;
HAN, W .
TETRAHEDRON LETTERS, 1992, 33 (09) :1153-1156
[5]   NEW FLUORINATING REAGENTS .1. THE 1ST ENANTIOSELECTIVE FLUORINATION REACTION [J].
DIFFERDING, E ;
LANG, RW .
TETRAHEDRON LETTERS, 1988, 29 (47) :6087-6090
[6]  
Filler R., 1982, BIOMEDICAL ASPECTS F
[7]   DESIGN AND SYNTHESIS OF NEW FLUORINATED FERROELECTRIC LIQUID-CRYSTALLINE POLYMERS [J].
KITAZUME, T ;
OHNOGI, T ;
ITO, K .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1990, 112 (18) :6608-6615
[8]   SITE-SELECTIVE FLUORINATION OF ORGANIC-COMPOUNDS USING 1-ALKYL-4-FLUORO-1,4-DIAZABICYCLO[2.2.2]OCTANE SALTS (SELECTFLUOR REAGENTS) [J].
LAL, GS .
JOURNAL OF ORGANIC CHEMISTRY, 1993, 58 (10) :2791-2796
[9]   ON THE INTERACTION BETWEEN LITHIUM ENOLATES AND SECONDARY-AMINES IN SOLUTION AND IN THE CRYSTAL [J].
LAUBE, T ;
DUNITZ, JD ;
SEEBACH, D .
HELVETICA CHIMICA ACTA, 1985, 68 (05) :1373-1393
[10]   2-FLUOROMETHYL-4,4,6-TRIMETHYL-1,3-OXAZINE AS A NEW REAGENT FOR THE PREPARATION OF ALPHA-FLUOROALDEHYDES [J].
PATRICK, TB ;
HOSSEINI, S ;
BAINS, S .
TETRAHEDRON LETTERS, 1990, 31 (02) :179-182