In this review, we briefly summarize the recent research progress in enantioselective higher-order cycloadditions, focusing on the preparation of medium-sized and multicyclic chiral molecules by metal-free catalysis.
A series of diverse 2′-oxo-6b,7,8,9-tetrahydro-6H-spiro[chromeno[3,4-a]pyrrolizine-11,3′-indoline]-6a(11aH)-carbaldehyde derivatives are synthesized and antibacterial evaluation is done along with computational studies.
This review summarizes emerging antibacterials and targets for crop protection. It discusses trends such as AI-driven discovery and immunomodulation, offering novel strategies for controlling phytopathogenic bacteria.
Xanthomonas oryzae pv. Oryzae causes rice bacterial blight, which can reduce rice yield by more than 50%.
Reaction mechanisms and origins of regio- and stereoselectivities of NHC-catalyzed [12+2] annulation of 5H-benzo[a]-pyrrolizine-3-carbaldehydes and cyclic sulfonic imines.