Synergistic Pd/Cu-catalysed regio- and stereoselective borylation of allenylic carbonates.
Chem Commun (Camb)
; 58(7): 1037-1040, 2022 Jan 20.
Article
em En
| MEDLINE
| ID: mdl-34951424
ABSTRACT
A simple Pd/Cu-catalyzed borylation of allenylic carbonates with B2Pin2 was developed using a cheap P(OEt)3 ligand. Under mild neutral conditions, 2-boryl 1,3-butadienes were obtained selectively in moderate to high yields. Furthermore, the use of different diboron reagents was also feasible in the reaction.
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MEDLINE
Idioma:
En
Ano de publicação:
2022
Tipo de documento:
Article