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Selective synthesis of secondary benzylic (Z)-allylboronates by Fe-catalyzed 1,4-hydroboration of 1-aryl-substituted 1,3-dienes
Alternative Title铁催化剂催化的1-芳基,1,4-二烯的硼氢化反应, 选择性生成苄基Z型烷基硼试剂
Cao YC(曹艳春); Zhang YL(张延路); Zhang L(张雷); Zhang D(张丹); Leng XB(冷雪冰); Huang Z(黄正)
2014
Source PublicationOrg. Chem. Front.
Volume1Pages:1101-1106
AbstractWe have prepared and characterized a series of new iminopyridine iron complexes with a bulky diphenylphosphinomethyl-ketimine substituent. Using one of these iron complexes as the precatalyst, the hydroboration of 1-substituted 1,3-dienes containing aromatic groups with pinacolborane occurs regio- and stereoselectively to form secondary (Z)-allylboronates. In addition, we report the first examples of Suzuki–Miyaura cross-coupling of secondary allylboronates with aryl bromides. The reactions catalyzed by Pd(dba)2/Ad2PnBu yield the coupling products with excellent regioselectivity (γ/α > 99 : 1) and E-selectivity of the olefin geometry (E/Z > 99 : 1).
Subject Area金属有机化学
DOI10.1039/c4qo00206g
URL查看原文
Language英语
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Document Type期刊论文
Identifierhttp://ir.sioc.ac.cn/handle/331003/39011
Collection金属有机化学国家重点实验室
Corresponding AuthorHuang Z(黄正)
Affiliation中科院上海有机化学研究所
Recommended Citation
GB/T 7714
Cao YC,Zhang YL,Zhang L,et al. Selective synthesis of secondary benzylic (Z)-allylboronates by Fe-catalyzed 1,4-hydroboration of 1-aryl-substituted 1,3-dienes[J]. Org. Chem. Front.,2014,1:1101-1106.
APA 曹艳春,张延路,张雷,张丹,冷雪冰,&黄正.(2014).Selective synthesis of secondary benzylic (Z)-allylboronates by Fe-catalyzed 1,4-hydroboration of 1-aryl-substituted 1,3-dienes.Org. Chem. Front.,1,1101-1106.
MLA 曹艳春,et al."Selective synthesis of secondary benzylic (Z)-allylboronates by Fe-catalyzed 1,4-hydroboration of 1-aryl-substituted 1,3-dienes".Org. Chem. Front. 1(2014):1101-1106.
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