49769-28-0Relevant articles and documents
Copper-Free Sonogashira coupling in water with an amphiphilic resin-supported palladium complex
Suzuka, Toshimasa,Okada, Yukari,Ooshiro, Kazumasa,Uozumi, Yasuhiro
, p. 1064 - 1069 (2010)
The palladium-catalyzed coupling reaction of aryl halides with terminal alkynes, the Sonogashira coupling, took place in water under copper-free conditions by use of an amphiphilic polystyrene-poly(ethylene glycol) (PS-PEG) resin-supported palladium-phosphine complex to give the corresponding aryl-substituted alkynes in high yields. The PS-PEG resin-supported palladium catalyst was recovered by simple filtration and reused four times without any loss of catalytic activity.
Macrocyclization by nickel-catalyzed, ester-promoted, epoxide-alkyne reductive coupling: Total synthesis of (-)-gloeosporone
Trenkle, James D.,Jamison, Timothy F.
supporting information; experimental part, p. 5366 - 5368 (2009/11/30)
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CAPSAICIN DERIVATES AND THE PRODUCTION AND USE THEREOF
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Page/Page column 17; 20, (2010/02/11)
The invention relates to new compounds, namely capsaicin derivates, a new method for their production, and their use as micro-organism-repellent agents in paints and coatings, in particular for marine installations and ships, but also for land-based struc