59599-25-6Relevant articles and documents
Convenient methods to access chiral camphanyl amine derivatives by sodium borohydride reduction of d -(-)-camphorquinone imines
Periasamy, Mariappan,Sanjeevakumar, Nalluri,Reddy, Polimera Obula
, p. 3185 - 3190,6 (2012)
d-(-)-Camphorquinone imines prepared using methanolic ammonia, ethanol amine, exo-(-)-bornylamine, ethylene diamine, propylene diamine, and trans-(R,R)-1,2-diaminocyclohexane, upon reduction using sodium borohydride in methanol, give the corresponding chiral exo amino alcohol and diamine derivatives in good yields (75-95%).
1H NMR-based kinetic-mechanistic study of the intramolecular trans-esterification of 2-exo-3-exo-dihydroxybornane monoacrylate esters
Duggan, Andrew R.,Mciteka, Lulama P.,Lobb, Kevin A.,Kaye, Perry T.
, p. 140 - 144 (2013/07/26)
A 1H NMR study of the acid-catalyzed, intramolecular trans-esterification between isomeric 2-exo-3-exo-dihydroxybornane monoacrylate esters has afforded insights into the reaction mechanism and permitted the determination of kinetic and thermodynamic parameters for the pseudo-first-order processes.
Synthesis of camphor based chiral crown ethers and their interactions with amino acid derivatives
Brisdon, Brian J.,England, Richard,Mahon, Mary F.,Reza, Khalid,Sainsbury, Malcolm
, p. 1909 - 1914 (2007/10/02)
Three camphor based crown ethers have been prepared, starting from (-)-(1R)-camphorquinone, in which 2- and 3-endo-substituents are used to regulate the availability of the endo-18-crown-6 face for binding organic guests and the bridge head methyl group is available to impart enantioselectivity at the exo-face.The stereochemistry of the key intermediate 2-endo-3-endo-dimethyl bornane-2,3-diol (6) has been confirmed by a single crystal X-ray structure determination.Interactions between these crowns and antipodal phenylglycine salts have been probed using NMR and modelling techniques.