3005-62-7Relevant articles and documents
Functional ionic liquid mediated synthesis (FILMS) of dihydrothiophenes and tacrine derivatives
Kumar, Atul,Gupta, Garima,Srivastava, Suman
, p. 2459 - 2463 (2011)
Natural amino acid-based functional ionic liquid [Bz-His(n-propyl) 2-OMe+Br-] promoted diastereoselective synthesis of dihydrothiophenes is described. Further this functional ionic liquid was efficiently utilized to form t
Histidine and deuterium labelled histidine by asymmetric catalytic reduction with gaseous H2 or D2; the role of strong non-coordinating acids
Cesarotti,Rimoldi,Zerla,Aldini
, p. 273 - 278 (2008/09/19)
An efficient and convenient route for the preparation of natural and unnatural histidine by asymmetric hydrogenation with rhodium-phosphine complexes is described. The reductions were performed in the presence of HBF4 to generate an essential imidazolyl cation. Stereoselective incorporation of D2 in the α,β-positions was obtained by catalytic deuteration in the presence of MeOD.
A Simple and Mild Method for the Removal of the NIm-Tosyl Protecting Group
Eijk, Jan M. van der,Nolte, Roeland J.M.,Zwikker, Jan W.
, p. 547 - 548 (2007/10/02)
-