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Title: Macrocycloadditions leading to conformationally restricted small molecules. Author: Looper RE, Pizzirani D, Schreiber SL. Journal: Org Lett; 2006 May 11; 8(10):2063-6. PubMed ID: 16671782. Abstract: [reaction: see text] The Cu(I)-catalyzed cycloaddition of alkynes and azides (click reaction) provides a robust method for the construction of macrocyclic small molecules via an intramolecular macrocycloaddition. A three-subunit system has been used to explore the tolerance of this macrocycloaddition to variations of stereochemistries and substituents.[Abstract] [Full Text] [Related] [New Search]