60386-53-0Relevant articles and documents
Stereoselective alkene isomerization over one position
Larsen, Casey R.,Grotjahn, Douglas B.
body text, p. 10357 - 10360 (2012/08/08)
Although controlling both the position of the double bond and E:Z selectivity in alkene isomerization is difficult, 1 is a very efficient catalyst for selective mono-isomerization of a variety of multifunctional alkenes to afford >99.5% E-products. Many reactions are complete within 10 min at room temperature. Even sensitive enols and enamides susceptible to further reaction can be generated. Catalyst loadings in the 0.01-0.1 mol% range can be employed. E-to-Z isomerization of the product from diallyl ether was only -6 times as fast as its formation, showing the extremely high kinetic selectivity of 1.
Acid-promoted reaction of cyclic allylic diols with carbonyl compounds. Stereoselective ring-enlarging tetrahydrofuran annulations
Brown, Mark J.,Harrison, Timothy,Herrinton, Paul M.,Hopkins, Mark H.,Hutchinson, Kira D.,Mishra, Pratibha,Overman, Larry E.
, p. 5365 - 5378 (2007/10/02)
A wide variety of cis-fused hexahydrocyclopenta[b]furan-4-ones (3, n = 0), hexahydro-4(2H)-benzofuranones (3, n = 1), and octahydrocyclohepta[b]furan-4-ones (3, n = 2) can be prepared with high levels of stereocontrol by the title reaction. The scope and
