Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Massoud Kaboli"'
Publikováno v:
Acta Crystallographica Section E, Vol 64, Iss 10, Pp o2023-o2023 (2008)
The structure of the title compound, C6H6O3, has been redetermined at low temperature [room-temperature structure: Maartmann-Moe (1965). Acta Cryst. 19, 155–157]. The molecule is planar with approximate D3h point symmetry, yet it crystallizes in th
Externí odkaz:
https://doaj.org/article/6610ef85c1c442d3b4a8cbd31d7b1296
Autor:
Martin Hennum, Tore Bonge-Hansen, Rachael Ann Hughes, Magnus Tølløfsrud, Massoud Kaboli, Nathan Bryant
Publikováno v:
Tetrahedron Letters. 54:318-320
Cyclopropyl analogues of melatonin can be readily synthesized in high yields by Rh(II)-catalysed decomposition of aryldiazoacetates in the presence of N-vinylacetamide or vinyl acetate. The reaction is highly trans selective.
Publikováno v:
Tetrahedron Letters. 51:5375-5377
Three new chiral Rh(II) catalysts with 4-hydroxyproline-derived ligands have been synthesised through a short and efficient synthetic route. The catalysts give good yields and ees in C–H insertion and cyclopropanation reactions, and their propertie