1,1'-CARBONYLBIS(3-METHYLIMIDAZOLIUM) TRIFLATE
- Product Name
- 1,1'-CARBONYLBIS(3-METHYLIMIDAZOLIUM) TRIFLATE
- CAS No.
- 120418-31-7
- Chemical Name
- 1,1'-CARBONYLBIS(3-METHYLIMIDAZOLIUM) TRIFLATE
- Synonyms
- 1,1'-CARBONYLBIS(3-METHYLIMIDAZOLIUM) TRIFLATE;1,1'-Carbonylbis(3-methyl-1H-imidazol-3-ium) triflate;1,1'-Carbonylbis(3-methyl-1H-imidazol-3-ium) ditriflate;bis(3-methylimidazol-3-ium-1-yl)methanone,trifluoromethanesulfonate;1,1'-Carbonylbis(3-methyl-1H-imidazol-3-ium) trifluoromethanesulfonate;1,1'-Carbonyldi(3-methyl-1H-imidazol-3-ium) trifluoromethanesulphonate;1,1'-Carbonylbis(3-methyl-1H-imidazol-3-ium) trifluoromethanesulfonate;1,1'-Carbonylbis[3-Methyl-1H-iMidazoliuM 1,1,1-TrifluoroMethanesulfonate;1,1'-Carbonylbis(3-Methyl-1H-Imidazol-3-Ium) Bis(Trifluoromethanesulfonate);1,1'-Carbonylbis(3-methyl-1H-imidazol-3-ium) bis(trifluoromethanesulphonate)
- CBNumber
- CB5501133
- Molecular Formula
- C9H12N4O.CF3O3S
- Formula Weight
- 490.3568
- MOL File
- 120418-31-7.mol
1,1'-CARBONYLBIS(3-METHYLIMIDAZOLIUM) TRIFLATE Property
- Melting point:
- 78-80
- storage temp.
- Hygroscopic, -20°C Freezer, Under Inert Atmosphere
- solubility
- Acetonitrile (Slightly), DMSO (Sparingly), Methanol (Slightly)
- form
- solid
- color
- White to off-white
- Stability:
- Hygroscopic
Safety
- Hazard Codes
- Xi
- HS Code
- 2933299090
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
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321Specific treatment (see … on this label).
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P362Take off contaminated clothing and wash before reuse.
N-Bromosuccinimide Price
- Product number
- C177000
- Product name
- 1,1''-Carbonylbis(3-methylimidazolium)Triflate
- Packaging
- 5g
- Price
- $790
- Updated
- 2021/12/16
- Product number
- CHM0017050
- Product name
- 1,1'-CARBONYLBIS(3-METHYLIMIDAZOLIUM) TRIFLATE
- Purity
- 95.00%
- Packaging
- 1G
- Price
- $795.8
- Updated
- 2021/12/16
- Product number
- FC99808
- Product name
- 1,1'-Carbonylbis(3-Methyl-1H-Imidazol-3-Ium) Bis(Trifluoromethanesulfonate)
- Packaging
- 50mg
- Price
- $50
- Updated
- 2021/12/16
- Product number
- FC99808
- Product name
- 1,1'-Carbonylbis(3-Methyl-1H-Imidazol-3-Ium) Bis(Trifluoromethanesulfonate)
- Packaging
- 100mg
- Price
- $80
- Updated
- 2021/12/16
- Product number
- 0394BB
- Product name
- 1,1'-Carbonylbis(3-methylimidazolium)triflate
- Packaging
- 50mg
- Price
- $117
- Updated
- 2021/12/16
1,1'-CARBONYLBIS(3-METHYLIMIDAZOLIUM) TRIFLATE Chemical Properties,Usage,Production
Chemical Properties
1,1′-Carbonylbis(3-methylimidazolium) Bis(trifluoromethanesulfonate) is a White to Off-White Solid, H δ (CDCl3) 8.86 (s, 2H), 7.44 (m, 2H), 7.16 (m, 2H), 4.00 ;(s, 6H); sol nitromethane, chloroform; insol ether; reacts with water.
Uses
An efficient reagent for aminoacylations. Used in the synthesis of chiral Pilocarpine analogs via a C-8 ketone intermediate.
Uses
As an efficient reagent for aminoacylations, 1,1'-Carbonylbis(3-MethyliMidazoliuM) Triflate can be used in the synthesis of chiral Pilocarpine analogs via a C-8 ketone intermediate.
Preparation
Preparative Methods of 1,1′-Carbonylbis(3-methylimidazolium) Bis(trifluoromethanesulfonate): fresh methyl triflate is added to 1,1-carbonylbisimidazole in nitromethane at 10 °C. Solvent is then removed in vacuo, or the reagent used in situ[1].
storage
1,1′-Carbonylbis(3-methylimidazolium) Bis(trifluoromethanesulfonate) is usually prepared under anhydrous conditions and used immediately. It can be stored in dry nitromethane solution or in solid state in absence of moisture. Preparation using aged methyl triflate should be avoided, owing to possible contamination of the coupling reagent with triflic acid[1].
References
1. Saha, A. K.; Schultz, P.; Rapoport, H. JACS, 1989, 111, 4856.
1,1'-CARBONYLBIS(3-METHYLIMIDAZOLIUM) TRIFLATE Preparation Products And Raw materials
Raw materials
Preparation Products
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