Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Nachimuthu Soundararajan"'
Autor:
Saibaba Racha, Julia Livshitz, John J. Venit, Edward J. Delaney, Nachimuthu Soundararajan, Andrew Rusowicz, Victor W. Rosso, Paul A. Jass, Shankar Swaminathan
Publikováno v:
Tetrahedron. 59:9019-9029
The use of protected amino acid chlorides for peptide coupling reactions has long been avoided due to the extensive racemization that commonly occurs during either the acid chloride formation or the coupling reaction itself. Conditions are described
Autor:
Dedong Wu, Kirsten D. Gesenberg, Prashant P. Deshpande, Nachimuthu Soundararajan, John Castoro, Feng Xu, Qi Gao, Andrew J. Staab, Annie Pullockaran, Charles Pathirana
Publikováno v:
Tetrahedron Letters. 48:2675-2677
Transformation of 4,7-dimethoxy-6-azaindole into 4-hydroxy-7-methoxy-6-azaindole or 7-hydroxy-4-methoxy-6-azaindole can be readily controlled by careful selection of a reagent. Treatment with concentrated HCl results in hydrolysis at the 4-position e
Autor:
Jollie D. Godfrey, Richard H. Mueller, Vincent J. Colandrea, Thomas C. Sedergran, Nachimuthu Soundararajan
Publikováno v:
Tetrahedron Letters. 35:6405-6408
An efficient, general, and practical synthesis of aryl 1,1-dimethylpropargyl ethers has been developed.
Autor:
Jianji Wang, Miguel Rosingana, Polniaszek Richard P, Robert P. Discordia, Nachimuthu Soundararajan
Publikováno v:
Synlett. 2001:1485-1487
Autor:
Jollie D. Godfrey, Thomas C. Sedergran, Vincent J. Colandrea, Nachimuthu Soundararajan, Richard H. Mueller
Publikováno v:
ChemInform. 26
An efficient, general, and practical synthesis of aryl 1,1-dimethylpropargyl ethers has been developed.
Autor:
Miguel Rosingana, Jianji Wang, Polniaszek Richard P, Nachimuthu Soundararajan, Robert P. Discordia
Publikováno v:
ChemInform. 32
Publikováno v:
ChemInform. 33
A practical synthesis of chloromethyl esters from acid chlorides and trioxane or paraformaldehyde using zirconium tetrachloride as the Lewis acid has been demonstrated. The new procedure is highly chemoselective and applies to a variety of acid chlor