241822-41-3Relevant articles and documents
Control of diastereoselectivity in metal-catalyzed 1,3-dipolar cycloaddition between diphenylnitrone and chiral auxiliary-substituted crotonyl amide
Desimoni, Giovanni,Faita, Giuseppe,Mella, Mariella,Righetti, Pierpaolo,Zema, Michele
, p. 8509 - 8524 (1999)
The 1,3-dipolar cycloaddition (1,3-DC) between diphenyl nittone (1) and 4-(S)benzyl-((E)-2'-butenoyl)-1,3-oxazolidin-2-one (2) was studied in the presence of several inorganic salts whose cations behave as Lewis acid. Depending on the salt and the experim