3H-Indolium, 1-(2-hydroxyethyl)-2,3,3-trimethyl-, bromide
- Product Name
- 3H-Indolium, 1-(2-hydroxyethyl)-2,3,3-trimethyl-, bromide
- CAS No.
- 29636-94-0
- Chemical Name
- 3H-Indolium, 1-(2-hydroxyethyl)-2,3,3-trimethyl-, bromide
- Synonyms
- 2-(2,3,3-trimethylindol-1-ium-1-yl)ethanol,bromide;1-(2-Hydroxyethyl)-2,3,3-trimethyl-3H-indol-1-ium bromide;3H-Indolium, 1-(2-hydroxyethyl)-2,3,3-trimethyl-, bromide
- CBNumber
- CB83215173
- Molecular Formula
- C13H18BrNO
- Formula Weight
- 284.19212
- MOL File
- 29636-94-0.mol
3H-Indolium, 1-(2-hydroxyethyl)-2,3,3-trimethyl-, bromide Property
- storage temp.
- Inert atmosphere,Room Temperature
- Appearance
- Purple to purplish red Solid
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 29636940
- Product name
- 1-(2-Hydroxyethyl)-2,3,3-trimethyl-3H-indol-1-iumbromide
- Packaging
- 5g
- Price
- $178.2
- Updated
- 2021/12/16
- Product number
- CD00004929
- Product name
- 1-(2-Hydroxyethyl)-2,3,3-trimethyl-3H-indol-1-iumbromide
- Purity
- 97%
- Packaging
- 10g
- Price
- $297
- Updated
- 2021/12/16
- Product number
- 29636940
- Product name
- 1-(2-Hydroxyethyl)-2,3,3-trimethyl-3H-indol-1-iumbromide
- Packaging
- 10g
- Price
- $306
- Updated
- 2021/12/16
- Product number
- CD00004929
- Product name
- 1-(2-Hydroxyethyl)-2,3,3-trimethyl-3H-indol-1-iumbromide
- Purity
- 97%
- Packaging
- 25g
- Price
- $574
- Updated
- 2021/12/16
- Product number
- 29636940
- Product name
- 1-(2-Hydroxyethyl)-2,3,3-trimethyl-3H-indol-1-iumbromide
- Packaging
- 25g
- Price
- $614.8
- Updated
- 2021/12/16
3H-Indolium, 1-(2-hydroxyethyl)-2,3,3-trimethyl-, bromide Chemical Properties,Usage,Production
Synthesis
1640-39-7
540-51-2
29636-94-0
The general procedure for the synthesis of 1-(2-hydroxyethyl)-2,3,3-trimethyl-3H-indole and 2-bromoethanol as raw materials for the synthesis of 1-(2-hydroxyethyl)-2,3,3-trimethyl-3H-indole-1-bromonium was as follows: 3.18 g of 2,3,3-trimethyl-3H-indole and 3.125 g of 2-bromoethanol were dissolved in 30 ml of acetonitrile and transferred to a 100 ml three-necked flask fitted with a condenser. The reaction was slowly heated under nitrogen protection until complete. Upon completion of the reaction, the reaction mixture was slowly cooled to room temperature and the acetonitrile solvent was subsequently removed using a rotary evaporator to give a dark red solid product. To this solid 50 ml of hexane was added and purified by grinding, sonication and filtration. Three grams of the purified product was dissolved in 45 ml of chloroform and recrystallized in a fume hood at 45 °C to give 2.6 g of pink solid product in 87% yield.
References
[1] Synthetic Communications, 2005, vol. 35, # 4, p. 603 - 610
[2] RSC Advances, 2013, vol. 3, # 45, p. 23317 - 23326
[3] Chemical Communications, 2014, vol. 50, # 20, p. 2664 - 2666
[4] Angewandte Chemie - International Edition, 2010, vol. 49, # 43, p. 7968 - 7971
[5] Patent: CN107970448, 2018, A. Location in patent: Paragraph 0021; 0062; 0063
3H-Indolium, 1-(2-hydroxyethyl)-2,3,3-trimethyl-, bromide Preparation Products And Raw materials
Raw materials
Preparation Products
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