Browsing Duke Faculty Scholarship by Duke-affiliated Author "Widenhoefer, Ross A."

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Gold(I)-Catalyzed Amination of Allylic Alcohols with Cyclic Ureas and Related Nucleophiles

Mukherjee, Paramita; Widenhoefer, Ross (AMER CHEMICAL SOC, 2010)

A 1:1 mixture of [P(t-Bu)(2)-o-biphenyl]AuCl and AgSbF6 catalyzes the Intermolecular amination of allylic alcohols with 1-methylimidazolidin-2-one and related nucleophiles that, in the case of gamma-unsubstituted or ...
Platinum(II)-catalyzed intermolecular hydroamination of monosubstituted allenes with secondary alkylamines

Toups, Kristina L.; Widenhoefer, Ross (ROYAL SOC CHEMISTRY, 2010)

A 1 : 1 mixture of (dppf)PtCl2 and AgOTf (5 mol%) catalyzed the intermolecular hydroamination of monosubstituted allenes with secondary alkylamines at 80 degrees C to form allylic amines in good yield with selective formation ...
Solid-State and Dynamic Solution Behavior of a Cationic, Two-Coordinate Gold(I) pi-Allene Complex

Brown, Timothy J.; Sugie, Atsushi; Dickens, Marina G.; Widenhoefer, Ross (AMER CHEMICAL SOC, 2010)

The cationic gold pi-allene complex {[P(t-Bu)(2)o-biphenyl]Au[eta(2)-H2C-C-C(CH3)(2)]}(+) SbF6- was isolated in 98% yield from reaction of 3-methyl-1,2-butadiene with a mixture of [P(t-Bu)(2)o-biphenyl]AuCl and AgSbF6 and ...