RT Journal Article
T1 Copper-mediated divergent reactivity of allene-tethered carbamates under radical conditions
A1 Toledano-Pinedo, M.
A1 Quirós, M.
A1 Padrón, I.
A1 Halka, D.
A1 Georgiou, X.
A1 Martínez Del Campo, Teresa
A1 Luna Costales, Amparo
A1 Almendros, P.
AB By judicious selection of reaction conditions, the controllable copper-promoted bromoheterocyclization or the sulfonylation/dimerization of allenyl carbamates to access 5- bromo-6-methylene-1,3 oxazinan-2-ones or bis(γ-amino vinyl sulfones) has been implemented. The described method, which is easy to scale up and exhibits good functional group tolerance, displays exquisite selectivity control for the preparation of two structurally different compounds starting from the same precursors under free radical conditions.
PB ACS
YR 2025
FD 2025-06-12
LK https://hdl.handle.net/20.500.14352/122893
UL https://hdl.handle.net/20.500.14352/122893
LA eng
DS Docta Complutense
RD 25 dic 2025