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Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - A Sm(II)-mediated cascade approach to Dibenzoindolo[3,2-b]carbazoles
T2 - synthesis and evaluation
AU - Levick, Matthew T.
AU - Grace, Iain
AU - Dai, Sheng-Yao
AU - Kasch, Nicholas
AU - Muryn, Christopher
AU - Lambert, Colin
AU - Turner, Michael L.
AU - Procter, David J.
N1 - ACS AuthorChoice - Terms of Use CC-BY
PY - 2014/4/18
Y1 - 2014/4/18
N2 - Previously unstudied dibenzoindolo[3,2-b]carbazoles have been prepared by two-directional, phase tag-assisted synthesis utilizing a connective-Pummerer cyclization and a SmI2-mediated tag cleavage-cyclization cascade. The use of a phase tag allows us to exploit unstable intermediates that would otherwise need to be avoided. The novel materials were characterized by X-ray, cyclic voltammetry, UV-vis spectroscopy, TGA, and DSC. Preliminary studies on the performance of OFET devices are also described.
AB - Previously unstudied dibenzoindolo[3,2-b]carbazoles have been prepared by two-directional, phase tag-assisted synthesis utilizing a connective-Pummerer cyclization and a SmI2-mediated tag cleavage-cyclization cascade. The use of a phase tag allows us to exploit unstable intermediates that would otherwise need to be avoided. The novel materials were characterized by X-ray, cyclic voltammetry, UV-vis spectroscopy, TGA, and DSC. Preliminary studies on the performance of OFET devices are also described.
KW - DIHYDROPYRROLOINDOLEDIONE-BASED COPOLYMERS
KW - CYCLATIVE-CAPTURE STRATEGY
KW - SOLID-PHASE EXTRACTION
KW - TAG-ASSISTED SYNTHESIS
KW - THIN-FILM TRANSISTORS
KW - ORGANIC ELECTRONICS
KW - SAMARIUM(II) IODIDE
KW - FLUOROUS SYNTHESIS
KW - CARBONYL-COMPOUNDS
KW - PUMMERER REACTION
U2 - 10.1021/ol500841b
DO - 10.1021/ol500841b
M3 - Journal article
VL - 16
SP - 2292
EP - 2295
JO - Organic Letters
JF - Organic Letters
SN - 1523-7060
IS - 8
ER -