114078-26-1Relevant articles and documents
A new insight into the push-pull effect of substituents via the stilbene-like model compounds
Cao, Chaotun,Zeng, Zhao,Cao, Chenzhong
, (2022/02/01)
In this paper, authors report on 1-pyridyl-2-arylethenes, 1-furyl-2-arylethylenes, 1,2-diphenylpropylenes and substituted cinnamyl anilines as stilbene-like model compounds to investigate the factors dominating the push-pull effect of substituents via usi
Construction of polyaromatics via photocyclization of 2-(fur-3-yl) ethenylarenes, using a 3-furyl group as an isopropenyl equivalent synthon
Chen, Ying-Zhe,Ni, Ching-Wen,Teng, Fu-Lin,Ding, Yi-Shun,Lee, Tunng-Hsien,Ho, Jinn-Hsuan
, p. 1748 - 1762 (2014/03/21)
The construction of different types of substituted arenes was demonstrated through the photocyclization of 2-(fur-3-yl)ethenylarenes using a 3-furyl group as an isopropenyl equivalent synthon in the photocyclization reaction. The furan portion of the photocyclization intermediate could be fragmented via a base-induced elimination reaction to yield a series of substituted polyaromatics, including naphthalene, benzofuran, benzothiophene, phenanthrene, phenalene, acenaphthene, and triphenylene. Using different reagents, this method made it possible to introduce methyl or 2-hydroxyethyl groups as substituents at specific positions in these arenes.
Development of new Wittig reagent, silylfuranmethylid, and its reactivity
Tanaka, Katsunori,Hata, Toshiyuki,Hara, Hirokazu,Katsumura, Shigeo
, p. 4945 - 4952 (2007/10/03)
New Wittig reagents, furanmethylids b-e were successfully developed. Their preparation, reactivity, and application toward the natural products synthesis are described in detail.