RT info:eu-repo/semantics/article
T1 Synthesis, Functionalization, and Optical Properties of 1,2-Dihydro-1-aza-2-boraphenanthrene and Several Highly Fluorescent Derivatives
A1 Abengózar Muñoz, Alberto
A1 García García, Patricia
A1 Sucunza Sáenz, David
A1 Sampedro, Diego
A1 Pérez Redondo, Adrián
A1 Vaquero López, Juan J.
K1 BN-arene
K1 1,2-dihydro-1-aza-2-boraphenanthrene
K1 Fluorescence
K1 Bromination
K1 Organolithium compound
K1 Química
K1 Chemistry
AB Previously unknown 1,2-dihydro-1-aza-2-boraphenanthrene has been synthesized in only three steps from 2-bromo-1-vinylnaphthalene. The reactivity of this new BN-phenanthrene, and of several substituted derivatives, has been tested against bromine and organolithium compounds. Bromination proceeded with complete regioselectivity, affording bromo-substituted compounds suitable for further functionalization via cross coupling reactions. This new family of BN-phenanthrenes exhibits a substantial increase in the quantum yield (up to ϕF = 0.93) with respect to phenanthrene.
SN 1523-7060
YR 2019
FD 2019-04-19
LK http://hdl.handle.net/10017/43802
UL http://hdl.handle.net/10017/43802
LA eng
NO Universidad de Alcalá
DS MINDS@UW
RD 28-abr-2024