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One-pot synthesis of trifluoromethylated phthalans via intramolecular cyclization from 2-alkynylbenzaldehydes
Alternative Title2-炔基芳醛的分子内环化"一锅法"合成三氟甲基苯并呋喃
Xu LJ(徐利军)1; Jiang HZ(蒋海珍)1; Hao J(郝健)1; Zhao G(赵刚)1
2014
Source PublicationTetrahedron
Volume70Issue:29Pages:4373-4378
AbstractAn efficient tandem addition/cyclization procedure for the synthesis of trifluoromethylated phthalans under mild conditions was developed. This procedure involves tetrabutylammonium fluoride (TBAF)-promoted addition of Ruppert-Prakash reagent (TMSCF3) to 2-alkynylbenzaldehyde to give 2-alkynylbenzylicalcohols, which would then undergo base-catalyzed selective 5-exo-dig cyclization to furnish the corresponding products. (C) 2014 Elsevier Ltd. All rights reserved.
Subject Area有机化学
DOI10.1016/j.tet.2014.04.072
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Indexed BySCI
Language英语
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Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sioc.ac.cn/handle/331003/38983
Collection中科院天然产物有机化学重点实验室
Corresponding AuthorJiang HZ(蒋海珍); Hao J(郝健); Zhao G(赵刚)
Affiliation1.上海大学
2.中科院上海有机化学研究所
Recommended Citation
GB/T 7714
Xu LJ,Jiang HZ,Hao J,et al. One-pot synthesis of trifluoromethylated phthalans via intramolecular cyclization from 2-alkynylbenzaldehydes[J]. Tetrahedron,2014,70(29):4373-4378.
APA 徐利军,蒋海珍,郝健,&赵刚.(2014).One-pot synthesis of trifluoromethylated phthalans via intramolecular cyclization from 2-alkynylbenzaldehydes.Tetrahedron,70(29),4373-4378.
MLA 徐利军,et al."One-pot synthesis of trifluoromethylated phthalans via intramolecular cyclization from 2-alkynylbenzaldehydes".Tetrahedron 70.29(2014):4373-4378.
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