177972-59-7Relevant academic research and scientific papers
Synthesis of cyclic dienamide using ruthenium-catalyzed ring-closing metathesis of ene-ynamide
Mori, Miwako,Wakamatsu, Hideaki,Saito, Nozomi,Sato, Yukako,Narita, Rie,Sato, Yoshihiro,Fujita, Reiko
, p. 3872 - 3881 (2007/10/03)
Ring-closing metathesis of ene-ynamide, which has alkene and ynamide moieties in a molecule, using a second-generation ruthenium carbene complex produced nitrogen-containing heterocycles, which have a dienamide moiety, in high yields. Diels-Alder reaction
A new, simple synthesis of N-tosyl pyrrolidines and piperidines
Marcotullio, Maria Carla,Campagna, Valerio,Sternativo, Silvia,Costantino, Ferdinande,Curini, Massimo
, p. 2760 - 2766 (2008/02/05)
Iodocyclization of unsaturated tosylamides promoted by Oxone oxidation of KI afforded, in good yields, N-tosyl iodopyrrolidines and piperidines. A new, simple method for the conversion of alcohols to tosylamides is presented. Georg Thieme Verlag Stuttgart.
A stereochemically flexible approach to pyrrolidines based on 5-endo-trig iodocyclisations of homoallylic sulfonamides
Jones,Knight,Hibbs
, p. 1182 - 1203 (2007/10/03)
5-endo-trig Iodocyclisations of the (E)-homoallylic sulfonamides 24 in the presence of potassium carbonate give excellent yields of trans-2,5-disubstituted-3-iodopyrrolidines 36. In the absence of base, these initial kinetic products undergo rapid isomeri
A new, highly stereoselective approach to pyrrolidines via overall 5-endo-trig cyclisations of homoallylic tosylamides
Jones, Andrew D.,Knight, David W.
, p. 915 - 916 (2007/10/03)
Iodocyclisations of E-homoallylic tosylamides 7 lead to excellent yields of either 2,5-trans- or 2,5-cis-3-iodopyrrolidines (10 or 11), depending upon the reaction conditions.
