26733-24-4Relevant articles and documents
Synthesis of gem-Bistriflates: Reaction of Aliphatic Aldehydes with Trifluoromethanesulfonic Acid Anhydride
Martinez, Antonio Garcia,Alvarez, Roberto Martinez,Fraile, Amelia Garcia,Subramanian, L. R.,Hanack, M.
, p. 49 - 51 (1987)
Reaction of aldehydes 1 with trifluoromethanesulfonic anhydride (2) in the presence of a base 3 or 4 at 0 deg C leads to gem-bistriflates 6 in good yields.
Ceric Ammonium Nitrate as a Convenient Catalyst for Chemoselective Thioacetalisation
Mandal, Pijus Kumar,Roy, Subhas Chandra
, p. 7823 - 7828 (2007/10/02)
A new, mild and chemoselective protection of aldehydes as 1,3-dithiolanes using ceric ammonium nitrate as a catalyst is described.High yields are obtained at room temperature even in the presence of ketones.While alicyclic ketones may also be protected at
Comparative radioprotective activity of various pentagonal compounds with two heteroatomes
Robbe,Fernandez,Dubief,et al.
, p. 235 - 243 (2007/10/02)
Various heterocyclic compounds with two heteroatomes were synthesized and their potential radioprotective activity was tested. This study shows the interest of phenylthiazolidines derivatives in chemical radioprotection.