Molecules p. 831 - 840 (2008)
Update date:2022-08-17
Topics:
Shmidt, Maria Sol
Reverdito, Ana Maria
Kremenchuzky, Lautaro
Perillo, Isabel Amalia
Blanco, Maria Mercedes
We present herein the results of microwave promoted N-alkylations of isatin (1) with different alkyl, benzyl and functionalized alkyl halides. Reactions were carried out under different conditions, always employing methodologies compatible with MW assisted chemistry. Generation of isatin anion employing diverse bases and solvents or using the preformed isatin sodium salt was tested. The best results were achieved using K2CO3 or Cs 2CO3 and a few drops of N,N-dimethylformamide or N-methyl-2-pyrrolidinone. These reactions present noteworthy advantages over those carried out employing conventional heating.
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Doi:10.1039/b507190a
(2005)Doi:10.1016/0957-4166(95)00095-7
(1995)Doi:10.1021/ja01530a071
(1959)Doi:10.1002/kin.20228
(2007)Doi:10.1016/S0957-4166(00)80197-4
(1992)Doi:10.3762/bjoc.14.252
(2018)