Tetrabutylammonium tribromide
38932-80-8 Basic informationMore
- Product Name:Tetrabutylammonium tribromide
- Synonyms: Tetrabutylammonium perbromide Tetra-n-butylammonium tribromide, 98+% TBABr3, Tetrabutylammonium bromide perbromide Tetrabutylammonium tribromide ,98% Tetra-n-butylammonium Tribromide(TBAB) TETRA-N-BUTYLAMMONUIM TRIBROMIDE TETRABUTYLAMMONIUM BROMIDE PERBROMIDE (TRIBROMIDE) Tetrabutylammonium t
- CAS:38932-80-8
- MF:C16H36Br3N-2
- MW:482.18
- EINECS:609-598-3
- Mol File:38932-80-8.mol
-
USE
<ol>
<li>Tetrabutylammonium tribromide (TBATB) is a salt of the lipophilic tetrabutylammonium cation and the linear tribromide anion. It is used as a phase transfer catalyst in organic synthesis as well as a mild brominating agent. A wide range of O-isopropylidene derivatives can be prepared from the sugars and their derivatives on reaction with acetone at room temperature by employing 2 mol % of tetrabutylammonium tribromide as a catalyst. Good yields, low catalyst loading, mild reaction conditions, and a non-aqueous workup procedure are some major advantages of this protocol.</li>
<li>Tetrabutylammonium tribromide as an efficient generator of HBr for an efficient chemoselective reagent for acetalization of carbonyl compounds.<br />
<img alt="Tetrabutylammonium Tribromide (TBATB) as An Efficient Generator of HBr for an Efficient Chemoselective Reagent for Acetalization of Carbonyl Compounds" id="ProductImg" src="http://www.chemicalbook.com/NewsImg/2018-01-03/20181322211824622.jpg" /></li>
<li>It is sometimes used as a reagent used in organic synthesis as a conveniently weighable, solid source of bromine.</li>
<li>Tetra-n-butylammonium tribromide is useful for the preparation of vicinal dibromides from alkenes and alkynes and alfa-bromo acetals.</li>
<li>it is utilized to generate hydrogen bromide, which is used as an efficient chemoselective reagent for acetalization of carbonyl compounds.</li>
</ol>
Lastest Price from Tetrabutylammonium tribromide manufacturers
- Tetrabutylammonium tribromide
-
- US $8.00-0.80/KG
- CAS:38932-80-8
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: g-kg-tons, free sample is available
- 2024-04-09
- Tetrabutylammonium tribromide
-
- US $0.00 /KG
- CAS:38932-80-8
- Min. Order: 1KG
- Purity: 98%min
- Supply Ability: 30tons/month
- 2023-11-15
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- Company Name:Hubei Changxinsheng Chemical Co., Ltd
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