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质量水平
反应适用性
reagent type: oxidant
mp
137-141 °C (lit.)
储存温度
2-8°C
SMILES字符串
[I+].F[B-](F)(F)F.c1ccncc1.c2ccncc2
InChI
1S/2C5H5N.BF4.I/c2*1-2-4-6-5-3-1;2-1(3,4)5;/h2*1-5H;;/q;;-1;+1
InChI key
JBVUIHBKNVHCKK-UHFFFAOYSA-N
一般描述
双(吡啶)四氟硼化碘（Barluenga′试剂）是一种温和的碘化剂和氧化剂，可与广泛的不饱和底物选择性反应，兼容各种官能团。
应用
双(吡啶)四氟硼化碘与从简单萜类化合物得到的丙酮缩醚反应，实现卓越的位置选择性碘官能团化，并具有优异区域和非对映面控制。它已被用于参与以下反应的反应剂：
- 从2-炔基-取代苯甲醛合成取代萘和含氧杂环化合物的反应物。
- 合成四环四氢呋喃
双(吡啶)四氟硼化碘的应用
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
José Barluenga et al.
Organic letters, 5(22), 4121-4123 (2003-10-24)
[reaction: see text]. Iodonium ions, o-alkynyl-substituted carbonyl compounds, and alkynes react to give 1-iodonaphthalene derivatives featuring interesting substitution patterns. The reaction with alkenes instead of acetylenes affords related naphthyl ketone derivatives. These two metal-free processes are conducted at room temperature
Regioselective synthesis of substituted naphthalenes: a novel de novo approach based on a metal-free protocol for stepwise cycloaddition of o-alkynylbenzaldehyde derivatives with either alkynes or alkenes
Jose Barluenga et al.
Organic Letters, 5(22), 4121-4123 (2003)
José Barluenga et al.
Journal of the American Chemical Society, 125(30), 9028-9029 (2004-09-17)
Iodonium ions liberated from bis(pyridine)iodonium(I) tetrafluoroborate react with ortho-alkynyl-substituted carbonyl compounds and different nucleophiles to give valuable iodinated heterocycles at room temperature, through a new and metal-free reaction sequence. Interestingly, the nature of the nucleophile can be widely modified, and
Discovery of New Tetracyclic Tetrahydrofuran Derivatives as Potential Broad-Spectrum Psychotropic Agents
Fernandez J. et al.
Journal of Medicinal Chemistry, 48(6), 1709-1712 (2005)
Total diastereofacial selective iodofunctionalization of terpene derivatives based on Ipy2BF4
Jose Barluenga et al.
The Journal of Organic Chemistry, 68(17), 6583-6586 (2003)
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