Organic Letters p. 1465 - 1468 (2008)
Update date:2022-08-04
Topics:
Dudnik, Alexander S.
Schwier, Todd
Gevorgyan, Vladimir
(Chemical Equation Presented) A novel gold(I)-catalyzed cycloisomerization of propargylic esters leading to unsymmetrically substituted naphthalenes has been developed. This cascade reaction involves an unprecedented tandem sequence of 1,3- and 1,2-migration of two different migrating groups. It is believed that this transformation likely proceeds via the formation of 1,3-diene intermediate or its precursor, which upon cyclization and aromatization steps transforms into the naphthalene core. 2008 American Chemical Society.
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(2008)
