1073151-42-4Relevant articles and documents
Chiral benzo-fused Aza-BODIPYs with optical activity extending into the NIR range
Zhang, Lu,Zhao, Luyang,Wang, Kang,Jiang, Jianzhuang
, p. 427 - 433 (2016)
Chiral benzo-fused aza-BODIPYs, namely N,N-difluoroboryl-[(dinaphtho[1,2-e:1′,2′-g]-1,4-dioxocine)-1-[N-(3-phenyl-2H-isoindole-1-yl)methylene]-3-phenyl-1H-isoindol-1-ylidene)amine] (1) and N,N-difluoroboryl-[(dinaphtho[1,2-e:1′,2′-g]-1,4-dioxocine)-1-[(di
Ultrafast Photoinduced Electron Transfer and Charge Stabilization in Donor-Acceptor Dyads Capable of Harvesting Near-Infrared Light
Bandi, Venugopal,Gobeze, Habtom B.,D'Souza, Francis
, p. 11483 - 11494 (2015)
To harvest energy from the near-infrared (near-IR) and infrared (IR) regions of the electromagnetic spectrum, which constitutes nearly 70'% of the solar radiation, there is a great demand for near-IR and IR light-absorbing sensitizers that are capable of
Synthesis, properties and reactivity of BCl2 aza-BODIPY complexes and salts of the aza-dipyrrinato scaffold
Burke, Luke,Diaz-Rodriguez, Roberto M.,Robertson, Katherine N.,Thompson, Alison
, p. 2139 - 2147 (2020)
The synthesis and characterisation of the BCl2-chelated complexes of both archetypal aza-dipyrrin sub-Types are presented. A stepwise halogen exchange, leading to a mixed-halide Cl-B-F intermediate, is implicated in the conversion of F-Aza-BODIPYs to Cl-Aza-BODIPYs upon treatment with BCl3. The utility of the Cl-Aza-BODIPY scaffold to facilitate substitutions at boron is demonstrated under mild conditions through treatment with aryl Grignard reagents. Additionally, the lability of the B-Cl bond enables facile removal of the BCl2 group, i.e. deprotection of F-Aza-BODIPYs, under aqueous conditions. Three aza-dipyrrin HX salts were also synthesised and characterised. The pKa of the protonated aza-dipyrrin was determined to be 4, thereby providing insight regarding the storage and stability of such species.
