1.
Angew Chem Int Ed Engl
; 54(27): 7819-22, 2015 Jun 26.
Artigo
em Inglês
| MEDLINE
| ID: mdl-26095444
RESUMO
The BN analogue of ortho-benzyne, 1,2-azaborine, is generated by flash vacuum pyrolysis, trapped under cryogenic conditions, and studied by direct spectroscopic techniques. The parent BN aryne spontaneously binds N2 and CO2, thus demonstrating its highly reactive nature. The interaction with N2 is photochemically reversible. The CO2 adduct of 1,2-azaborine is a cyclic carbamate which undergoes photocleavage, thus resulting in overall CO2 splitting.
Assuntos
Derivados de Benzeno/química , Compostos de Boro/química , Boro/química , Nitrogênio/química , Carbamatos/química , Dióxido de Carbono/química , Modelos Moleculares
2.
Angew Chem Int Ed Engl
; 51(43): 10880-3, 2012 Oct 22.
Artigo
em Inglês
| MEDLINE
| ID: mdl-23023601
3.
Chem Commun (Camb)
; 46(27): 4923-5, 2010 Jul 21.
Artigo
em Inglês
| MEDLINE
| ID: mdl-20544122
RESUMO
Preliminary results are reported for the extraction and catalytic hydrocracking of Alberta bitumen and oil sands using supercritical fluid mixtures; high levels of extraction and upgrading were attained using reaction conditions significantly milder than those previously reported.