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Cover Feature: Role of Lewis‐Base‐Coordinated Halogen(I) Intermediates in Organic Synthesis: The Journey from Unstable Intermediates to Versatile Reagents (Eur. J. Org. Chem. 37/2017)
European Journal of Organic Chemistry ( IF 2.8 ) Pub Date : 2017-09-19 , DOI: 10.1002/ejoc.201701290
Somraj Guha 1 , Imran Kazi 1 , Anuradha Nandy 1 , Govindasamy Sekar 1
Affiliation  

The Cover Feature shows rays of the rising sun illuminating sea water, a natural source of halogen, and the evolution of halogen(I) species in organic synthesis. This symbolizes the start of a new time period in which halogen(I) species are getting the attention of synthetic chemists. The halogen(I) reagents and intermediates can be categorized into four classes, that is, unstable halonium ions, stable and less‐reactive NX‐type reagents, highly reactive, polarized covalent‐bonded halogen(I) intermediates, and versatile halogen‐bonded halogen(I) intermediates with tunable reactivity of the halogen(I) center. More information can be found in the Microreview by G. Sekar et al.
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中文翻译:

封面人物:路易斯碱配位的卤素(I)中间体在有机合成中的作用:从不稳定的中间体到多功能试剂的旅程(Eur。J. Org。Chem。37/2017)

封面功能显示了照亮海水的朝阳光线,卤素的天然来源以及有机合成中卤素(I)物种的演变。这标志着一个新时期的开始,卤素(I)物种正受到合成化学家的关注。卤素(I)试剂和中间体可分为四类,即不稳定的ha离子,稳定且反应性较低的NX型试剂,高反应性,极化共价键合的卤素(I)中间体和通用的卤素键合具有卤素(I)中心可调节反应性的卤素(I)中间体。可以在G. Sekar等人的Microreview中找到更多信息。
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更新日期:2017-09-19
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