336100-66-4Relevant articles and documents
Cyclopeptide, pharmaceutical or cosmetic composition comprising the same and method for preparing the same
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Paragraph 0042, (2018/11/21)
A cyclopeptide is disclosed, which is represented by the following formula (I) or (I′): wherein R1 is defined in the specification. In addition, a pharmaceutical or cosmetic composition comprising the same and a method for preparing the same ar
Synthesis of a bulky nitroxide and its application in the nitroxide-mediated radical polymerization
Jing, Yuanyuan,Tesch, Matthias,Wang, Lin,Daniliuc, Constantin Gabriel,Studer, Armido
, p. 7665 - 7671 (2016/11/17)
The synthesis of a sterically highly hindered morpholine-based nitroxide is described. Trapping of an α-ester radical with this novel nitroxide leads to an alkoxyamine which is used as an efficient initiator/regulator in the controlled nitroxide-mediated radical polymerization (NMP) of n-butyl acrylate and styrene. Controlled polymerization of n-butyl acrylate can be conducted at very low temperature (50 °C) convincingly documenting the efficiency of this nitroxide for acrylate polymerization.
IBiox[(-)-menthyl]: A sterically demanding chiral NHC ligand
Wuertz, Sebastian,Lohre, Claudia,Froehlich, Roland,Bergander, Klaus,Glorius, Frank
supporting information; experimental part, p. 8344 - 8345 (2009/10/24)
(Figure Presented) An exceedingly sterically demanding, rigid, and chiral NHC ligand, IBiox[(-)-menthyl] (1), was prepared and structurally characterized. With a buried volume of 50percent, this ligand arguably represents one of the most sterically demanding monodentate ligands. The ability to use aryl chloride substrates in intramolecular palladium-catalyzed ,-arylations reveals its unique reactivity. Moreover, C2-symmetric 1 allows the highly enantioselective formation of oxindoles withup to 99percent ee.