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Cover Feature: Visible‐Light‐Induced Heptacene Generation under Ambient Conditions: Utilization of Single‐crystal Interior as an Isolated Reaction Site (Chem. Eur. J. 66/2020)
Chemistry - A European Journal ( IF 4.3 ) Pub Date : 2020-10-06 , DOI: 10.1002/chem.202003302
Hironobu Hayashi 1 , Nao Hieda 1 , Mitsuaki Yamauchi 2 , Yee Seng Chan 1 , Naoki Aratani 1 , Sadahiro Masuo 2 , Hiroko Yamada 1
Affiliation  

The visible‐light‐induced conversion of heptacene precursors to heptacene is described. The photoirradiation of the inner region of a mono‐α‐diketone‐type heptacene precursor crystal resulted in characteristic heptacene absorption peaks, indicating that the single‐crystal interior provided a reaction site isolated from the external environment thus preventing oxidation of unstable products. More information can be found in the Communication by H. Hayashi, S. Masuo, H. Yamada, et al. on page 15079.
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中文翻译:

封面特征:在环境条件下可见光诱导的并四苯生成:利用单晶内部作为隔离的反应部位(Chem。Eur。J. 66/2020)

描述了由可见光引起的庚并烷前体向庚烷的转化。单α-二酮型庚并烯前体晶体内部区域的光辐照导致特征性的庚并吸收峰,表明单晶内部提供了一个与外部环境隔离的反应部位,从而防止了不稳定产物的氧化。有关更多信息,请参见H. Hayashi,S。Masuo,H。Yamada等人的通讯。在第15079页。
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更新日期:2020-11-27
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