Title of article :
Facilitation of addition–elimination reactions in pyrimidines and purines using trifluoroacetic acid in trifluoroethanol
Author/Authors :
Henderson، Andrew J. نويسنده , , Golding، Bernard T. نويسنده , , Whitfield، Hayley J. نويسنده , , Griffin، Roger J. نويسنده , , Hardcastle، Ian R. نويسنده , , Meneyrol، Jerome نويسنده , , Mesguiche، Veronique نويسنده , , Sayle، Kerry L. نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2003
Pages :
-2801
From page :
2802
To page :
0
Abstract :
SNAr displacement reactions of 6-cyclohexylmethoxy-2-fluoropurine, 6-amino-2butylsulfonyl-4-cyclohexylmethoxypyrimidine and 2-amino-6-chloropurine with substituted anilines (e.g. the weakly nucleophilic 4-aminobenzenesulfonamide) are dramatically accelerated in the presence of trifluoroacetic acid and occur especially efficiently in 2,2,2-trifluoroethanol solvent
Keywords :
starburstinfrared , evolution galaxies
Journal title :
CHEMICAL COMMUNICATIONS - LETCHWORTH
Serial Year :
2003
Journal title :
CHEMICAL COMMUNICATIONS - LETCHWORTH
Record number :
69014
Link To Document :
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