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摘要
An effective route to alkyl 9a-(2,3-dihydro-1,3-dioxo-1H-inden-2-yl)-9a,14,14a,14b-tetrahydro-14-oxoindeno[2,1:3,4]pyrido[2,1-a]isoquinoline-9-carboxylates via a diastereoselective one-pot four-component reaction of isoquinoline and alkyl prop-2-ynoates with two equivalents of indane-1,3-dione, in aqueous MeOH at room temperature, is described.
- 出版日期2016-2
