期刊
CHEMICAL COMMUNICATIONS
卷 57, 期 60, 页码 7426-7429出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/d1cc03110d
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资金
- National Natural Science Foundation of China [22071175]
- National Key R&D Program of China [2019YFA0905104]
A series of alkoxylated isobenzofuranones were conveniently synthesized through a cascade reaction. The reaction mechanism involves lactonization, aryl migration, and alkoxylation processes, and organocatalytic and chiral reactions were also explored.
A series of alkoxylated isobenzofuranones were conveniently synthesized from the reaction of 2-(1-arylvinyl)benzoic acids with PhI(OR)(2), generated in situ from the reaction of iodosobenzene (PhIO) with alkyl alcohols. This hypervalent iodine mediated one-pot transformation is postulated to undergo a cascade reaction involving lactonization, 1,2-aryl migration and alkoxylation processes. The organocatalytic and chiral organoiodine-catalyzed asymmetric reactions of the current transformation were also probed.
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