182252-00-2Relevant academic research and scientific papers
Scope of the Suzuki-Miyaura aminoethylation reaction using organotrifluoroborates
Molander, Gary A.,Jean-Gerard, Ludivine
, p. 8422 - 8426 (2008/03/11)
(Chemical Equation Presented) Potassium β-aminoethyltrifluoroborates were prepared in good yields via hydroboration of the corresponding enecarbamates using the Snieckus hydroborating reagent. A wide variety of phenethylamines containing a potentially fre
Pd/C(en)-catalyzed chemoselective hydrogenation with retention of the N-Cbz protective group and its scope and limitations
Hattori, Kazuyuki,Sajiki, Hironao,Hirota, Kosaku
, p. 8433 - 8441 (2007/10/03)
A chemoselective method for the hydrogenation of acetylene, olefin, azide, nitro and benzyl ester functionalities with retention of the aliphatic N-Cbz group was established. The chemoselectivity was accomplished by using a combination of 5% Pd/C-ethylenediamine [5% Pd/C(en)] and THF (or 1,4-dioxane) as a solvent, and the scope and limitations of this methodology were investigated. These results reinforce the utility of N-Cbz protective groups in synthetic chemistry, especially in peptide synthesis. (C) 2000 Elsevier Science Ltd.
