全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Francesca Aiello , Antonio Garofalo , Fedora Grande
来源:[J].Tetrahedron Letters(IF 2.397), 2010, Vol.51 (50), pp.6635-6636Elsevier
摘要:Abstract(#br)A series of fused heterocyclic compounds based on a pyrrolizinone structure have been prepared from ortho -(1 H -pyrrol-1-yl)aryl and heteroaryl carboxylic acids by intramolecular Friedel–Crafts acylation promoted by bis(trichloromethyl) carbonate, in generally ...
作者:Francesca Aiello , Antonio Garofalo , Fedora Grande
来源:[J].Tetrahedron Letters(IF 2.397), 2011, Vol.52 (44), pp.5824-5826Elsevier
摘要:Abstract(#br)A series of fused heterocyclic compounds based on a fluorazone structure has been prepared from anthranilic or ortho -aminoheteroaryl carboxylic acids by one-pot sequential pyrrolation/cyclization catalyzed by 4-chloropyridine hydrochloride, in generally good yield.
作者:Mingsheng Xie , Xiaohua Liu , Xiaoxia Wu ...
来源:[J].ChemInform, 2013, Vol.44 (41), pp.no-noWiley
摘要:Abstract(#br)A catalytic asymmetric cycloaddition reaction of azaheptafulvenes with alkylidene malonates is developed.
作者:Xue‐Bing Chen , Sheng‐Jiao Yan , An Su ...
来源:[J].ChemInform, 2015, Vol.46 (41), pp.no-noWiley
摘要:Abstract(#br)Starting from heterocyclic ketene aminals, arylglyoxal monohydrates and 1,3‐diphenylpropane‐1,3‐dione an efficient domino [3 + 2]‐cyclization is developed which provides fused pyrrole derivatives in high yields and with excellent regioselectivity.
作者:M. A. Kuznetsov , A. S. Pan'kova , V. V. Voronin ...
来源:[J].ChemInform, 2012, Vol.43 (31), pp.no-noWiley
摘要:Abstract(#br)The title reaction of o‐substituted 2‐phenyl‐N‐phthalimidoaziridines affords a variety of condensed heterocyclic systems such as fused pyrrole derivatives (II), pyrrolobenzoxepine (IV) and imidazobenzopyran (VIII).
作者:Zengming Shen , Zhenjie Ni , Song Mo ...
来源:[J].ChemInform, 2012, Vol.43 (36), pp.no-noWiley
摘要:Abstract(#br)The title method gives access to benzo[c]chromenes, dibenzofurans, phenanthridines, carbazoles, and tetracyclic fused pyrrole derivatives.

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