50521-79-4Relevant articles and documents
A one-pot multistep cyclization yielding thiadiazoloimidazole derivatives
Samanta, Debabrata,Rana, Anup,Bats, Jan W.,Schmittel, Michael
, p. 2989 - 2996 (2014)
A versatile synthetic procedure is described to prepare the benzimidazole-fused 1,2,4-thiadiazoles 2a-c via a methanesulfonyl chloride initiated multistep cyclization involving the intramolecular reaction of an in-situ generated carbodiimide with a thiour
Click mechanochemistry: Quantitative synthesis of "ready to use" chiral organocatalysts by efficient two-fold thiourea coupling to vicinal diamines
Strukil, Vjekoslav,Igrc, Marina D.,Eckert-Maksic, Mirjana,Friscic, Tomislav
supporting information; experimental part, p. 8464 - 8473 (2012/09/05)
Mechanochemical methods of neat grinding and liquid-assisted grinding have been applied to the synthesis of mono- and bis(thiourea)s by using the click coupling of aromatic and aliphatic diamines with aromatic isothiocyanates. The ability to modify the re
Dual hydrogen-bond/enamine catalysis enables a direct enantioselective three-component domino reaction
Rahaman, Hasibur,Madarasz, Udam,Papai, Imre,Pihko, Petri M.
supporting information; experimental part, p. 6123 - 6127 (2011/08/05)
It takes two to tango: A dual catalyst system, composed of a highly enantioselective enamine catalyst and a multiple-hydrogen-bond catalyst, enabled the chemoselective union of two aldehydes and a nitromethane unit with near-perfect enantioselectivities, excellent diastereoselectivities, and high yields under neutral conditions (see scheme). Copyright
