Abstract
Direct and rapid construction of carbazoles has been successfully developed via carbene-catalyzed oxidative formal [4 + 2] annulation of enals with 2-methyl-3-oxoacetate indoles. This metal-free reaction features a broad substrate scope, features good functional-group tolerance, proceeds under mild conditions, and can be easily scaled up.
Original language | English |
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Pages (from-to) | 14210-14217 |
Number of pages | 8 |
Journal | Journal of Organic Chemistry |
Volume | 83 |
Issue number | 22 |
DOIs | |
State | Published - 16 Nov 2018 |