1097638-57-7Relevant articles and documents
Direct preparation of unsymmetrical difunctionalized cyclen derivatives by an ugi multicomponent reaction
Piersanti, Giovanni,Remi, Francesco,Fusi, Vieri,Formica, Mauro,Giorgi, Luca,Zappia, Giovanni
supporting information; experimental part, p. 417 - 420 (2009/07/18)
(Chemical Equation Presented) A new and efficient synthetic protocol for the preparation of unsymmetrical difunctionalized cyclen and its close derivatives using a modified Ugi reaction (N-split Ugi) is described. The scope of this methodology is further