4679-92-9Relevant academic research and scientific papers
Regioselective synthesis of substituted imidate N-[1- methyleneisobenzofuran-3(1H)-ylidene]benzenamines via palladium-catalyzed tandem heteroannulation of o-(1-alkynyl)benzamides with iodobenzene
Yan, Ze-Yi,Tan, Cun-Min,Wang, Xue,Li, Fei,Gao, Guo-Lin,Chen, Xi-Meng,Wu, Wang-Suo,Wang, Jian-Jun
, p. 1863 - 1870 (2011)
A variety of substituted imidate N-[1-methyleneisobenzofuran-3(1H)-ylidene] benzenamines have been prepared in good to excellent yields by the palladium-catalyzed tandem heteroannulation of o-(1-alkynyl)benzamides with iodobenzene. The products obtained from this process were unusual substituted N-[isobenzofuran-3(1H)-ylidene]benzenamines. The tandem cyclization of readily available o-(1-alkynyl)benzamides and aryl iodides provided a powerful tool for the preparation of functionally substituted N-[isobenzofuran-3(1H)-ylidene] benzenamine compounds. Georg Thieme Verlag Stuttgart New York.
Preparation method of 3-methylene isoindole-1-one derivatives
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Paragraph 0035; 0036; 0037; 0038; 0039; 0040; 0041-0061, (2017/07/20)
The invention relates to a preparation method of 3-methylene isoindole-1-one derivatives. The preparation method comprises the following steps: an N-substituted 2-chlorobenzamide derivative in formula (1), alkyne-terminated compounds in formula (2) and ni
Indane-1,3-dione, Phthalimidine and Phthalide Derivatives as Alkylating Agents
Barili, Pier Luigi,Scartoni, Valerio
, p. 1199 - 1202 (2007/10/02)
The title compounds gave carbocations in acid media.The electrophilic aromatic substitution of those carbocations was studied.
