Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Rupali G. Kalshetti"'
Autor:
Rupali G. Kalshetti, Chepuri V. Ramana
Publikováno v:
ACS Omega, Vol 5, Iss 39, Pp 25199-25208 (2020)
Externí odkaz:
https://doaj.org/article/c303eb11413c49ffbcd837e049cebc8f
Autor:
Chepuri V. Ramana, Rupali G. Kalshetti
Publikováno v:
ACS Omega
ACS Omega, Vol 5, Iss 39, Pp 25199-25208 (2020)
ACS Omega, Vol 5, Iss 39, Pp 25199-25208 (2020)
A one-pot oxone-mediated/iodine-catalyzed oxidative rearrangement of stilbenes leading to 2,2-diaryl-2-hydroxyacetaldehydes is described. Control experiments revealed that a 2,2-diarylacetaldehyde was initially formed that undergoes subsequent α-hyd
Publikováno v:
Tetrahedron: Asymmetry. 28:162-165
A concise enantioselective synthesis of 1,4-dideoxy-1,4-imino- d -arabinitol, (+)-DAB-1, has been described in good overall yield (18.1%) and with high enantiomeric purity (up to 98% ee) starting from a simple raw material, cis -2-butene-1,4-diol. Th
Publikováno v:
Tetrahedron Letters. 66:152831
The Ru-catalyzed enantio- and diastereoselective dynamic kinetic resolution of α-(benzyloxy/benzoyloxy)acyl-γ-butyrolactones has been examined via transfer hydrogenation. Employing the in situ prepared (R,R)-Ru-FsDPEN catalyst, the transfer hydroge
Publikováno v:
Organic & Biomolecular Chemistry. 14:3027-3030
An unprecedented synthesis of novel 3-azido indoles has been developed using I2 and NaN3 in high yields and excellent regioselectivity. The reaction proceeds under metal-free conditions at room temperature. Essentially, an umpolung in reactivity at t
Publikováno v:
Tetrahedron Letters. 57:1053-1055
A short enantioselective synthesis of (+)-sertraline and its C4 epimer (−)-CP-52002 with an overall yield of 30%, respectively, as its hydrochloride has been described. The key steps are the proline catalyzed Mannich reaction of acetaldehyde and ac
Publikováno v:
ChemInform. 47
An unprecedented synthesis of novel 3-azido indoles has been developed using I2 and NaN3 in high yields and excellent regioselectivity. The reaction proceeds under metal-free conditions at room temperature. Essentially, an umpolung in reactivity at t