Modulation of Chiroptical Properties in a Series of Helicene-like Compounds
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https://figshare.com/articles/dataset/Modulation_of_Chiroptical_Properties_in_a_Series_of_Helicene-like_Compounds/9717488
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资源简介：
We
describe a large-scale synthesis of a series of helicene-like
compounds based on a dibenzo[c]acridine fragment
by the Friedlander reaction. The series includes targeted constrained
(closed) derivatives comprising 11 rings that exhibit very intense
circularly polarized luminescence (CPL) (glum = 8 × 10–3) contrary to their nonconstrained
(open) 10-ring precursors that are not CPL active. The relationship
between structure and chiroptical properties in the series is discussed
with the aid of quantum-chemical calculations.
创建时间：
2019-08-09
