An expedient and convenient approach for one-pot synthesis of 1H-isoindole-1,3(2H)-diones
2016 ◽
Vol 71
(9)
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pp. 941-944
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Keyword(s):
One Pot
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AbstractAn easy and expedient method for the one-pot synthesis of 1H-isoindole-1,3(2H)-diones has been developed by the reaction of the corresponding cyclic anhydrides with guanidinium chloride as a nitrogen source in the presence of FeCl3 as a catalyst under mild reaction conditions.