24066-88-4Relevant articles and documents
TERMITE CONTROL AGENT AND USE THEREOF
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Paragraph 0069; 0071, (2021/03/03)
To provide new means useful in controlling termites.SOLUTION: The termite control agent contains a compound represented by the general formula (1) in the figure, where R represents C5-18 linear or branched saturated hydrocarbon.SELECTED DRAWING: None
A general and highly selective chelate-controlled intermolecular oxidative heck reaction
Delcamp, Jared H.,Brucks, Alexandria P.,White, M. Christina
supporting information; experimental part, p. 11270 - 11271 (2009/02/05)
A novel chelate-controlled intermolecular oxidative Heck reaction is reported that proceeds with a wide range of nonresonance stabilized α-olefin substrates and organoboron reagents to afford internal olefin products in good yields and outstanding regio- and E:Z stereoselectivities. Pd-H isomerization, common in many Heck reactions, is not observed under these mild, oxidative conditions. This is evidenced by outstanding E:Z selectivities (>20:1 in all cases examined), no erosion in optical purity for proximal stereogenic centers, and a tolerance for unprotected alcohols. Remarkably, a single metal/ligand combination, Pd/bis-sulfoxide complex 1, catalyzes this reaction over a broad range of coupling partners. Given the high selectivities and broad scope, we anticipate this intermolecular Heck reaction will find heightened use in complex molecule synthesis. Copyright
Sequential hydrocarbon functionalization: Allylic C-H oxidation/vinylic C-H arylation
Delcamp, Jared H.,White, M. Christina
, p. 15076 - 15077 (2007/10/03)
A Pd(II)/sulfoxide-catalyzed sequential allylic C-H oxidation/vinylic C-H arylation of α-olefins to furnish E-arylated allylic esters in high regio- and E:Z selectivities (>20:1) is reported. The broad scope of this method with respect to the α-olefin, ca
