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品質等級
化驗
97% (HPLC)
形狀
solid
反應適用性
reagent type: oxidant
mp
191-197 °C (decomposition)
官能基
amide
儲存溫度
2-8°C
SMILES 字串
F[B-](F)(F)F.CC(=O)NC1CC(C)(C)[N+](=O)C(C)(C)C1
InChI
1S/C11H20N2O2.BF4/c1-8(14)12-9-6-10(2,3)13(15)11(4,5)7-9;2-1(3,4)5/h9H,6-7H2,1-5H3;/q;-1/p+1
InChI 密鑰
HTMHEICBCHCWAU-UHFFFAOYSA-O
一般說明
Bobbitt盐是有机合成中常用的制备化学中间产物的氧化剂。该试剂对空气和湿度高度稳定。
應用
Bobbitt盐 (4-NHAc-TEMPO+ BF4 −) 可作为试剂用于：
- 将醇类氧化为其对应醛、酮或羧酸形式。
- 通过氧化酯化将醛类转化为六氟异丙基 (HFIP) 酯类,·
- 通过脱保护作用将烯丙基醚转化为相应的醛。
- 通过全氟烷基酮的脱氧反应制备α,β-不饱和酮。
訊號詞
Warning
危險聲明
危險分類
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
標靶器官
Respiratory system
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
其他客户在看
Tilley, L. J.;
Synthesis, 3, 326-326 (2013)
Christopher B Kelly et al.
Organic letters, 15(9), 2222-2225 (2013-04-26)
A simple, high yielding, rapid route for the oxidative esterification of a wide range aldehydes to hexafluoroisopropyl (HFIP) esters using the oxoammonium salt 4-acetylamino-2,2,6,6-tetramethylpiperidine-1-oxoammonium tetrafluoroborate (1a) is reported. These esters can be readily transformed into a variety of other functional
Christopher B Kelly et al.
Organic & biomolecular chemistry, 13(14), 4255-4259 (2015-03-10)
A method to oxidatively cleave allyl ethers to their corresponding aldehydes mediated by an oxoammonium salt is described. Using a biphasic solvent system and mild heating, cleavage proceeds readily, furnishing a variety of α,β-unsaturated aldehydes and ketones.
Dehydrogenation of Perfluoroalkyl Ketones by Using a Recyclable Oxoammonium Salt
Hamlin TA, et al.
European Journal of Organic Chemistry, 2013(18), 3658-3661 (2013)
Michael A Mercadante et al.
Nature protocols, 8(4), 666-676 (2013-03-09)
We describe the synthesis of the lesser-known stoichiometric oxidation reagent 4-acetamido-2,2,6,6-tetramethylpiperidine-1-oxoammonium tetrafluoroborate (1, Bobbitt's salt), as well as of 4-acetamido-(2,2,6,6-tetramethyl-piperidin-1-yl)oxyl (2, AcNH-TEMPO). Several representative oxidation reactions are also presented to demonstrate the salt's oxidative capabilities. Bobbitt's salt has a range
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