Hexahydro-2 H-cyclopenta [b] furan fused to electron-rich aromatic rings reacts with various
aromatic aldehydes in different modes to build diverse frameworks. The reaction of a …

Zerumbone is a naturally occurring humulene type sesquiterpene, isolated from the
rhizomes of Zingiber zerumbet (L.) Smith with excellent therapeutic potential and is …

The cascade aza-Prins/Friedel–Crafts reaction of homocinnamyloxycarbamate with electron-
rich aromatic aldehydes has been successfully established. Most of the aromatic aldehydes …

A synthesis of natural tetrahydrofuran lignan (+)-sylvone is achieved starting from methyl
allenoate in 5 steps. The synthesis begins from an enantioselective aldol reaction of methyl …

A novel bicyclization strategy has been developed for the stereoselective synthesis of
bicyclic lactones, ie 7-aryl or alkyl-2, 6-dioxabicyclo [3.3. 1] nonan-3-ones through a domino …

A highly diastereoselective total synthesis of TBDPS-protected (–)-cryptocaryolone has been
achieved in 12 linear steps with an overall yield of 7.1%, following a recently developed …

Three-component coupling of aldehydes, vinylcyclopropyl carbinols, and nitriles in the
presence of 10 mol% TMSOTf at− 40 to 0° C in dichloromethane affords a novel class of (3 …

A Prins bicyclization strategy for the stereoselective synthesis of trans‐fused
hexahydropyrano [3, 4‐c] chromene derivatives in good to excellent yields has been …

A novel bicyclization of 2-(2-(hydroxymethyl)-1-methylene-2, 3-dihydro-1H-inden-2-yl)
ethanol with aldehydes in the presence of 10 mol% BF3· OEt2 in dichloromethane at 0–25° …

A strategy has been devised for the stereoselective synthesis of hexahydroindeno [2, 1‐c]
pyran scaffolds through a domino cyclization of (E)‐3, 5‐diphenylpent‐4‐en‐1‐ol with …