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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
Molecular Weight:
490.3568
MDL Number:
MFCD00269944
MOL File:
120418-31-7.mol
MSDS File:
SDS
Last updated:2025-01-02 10:52:08

1,1'-CARBONYLBIS(3-METHYLIMIDAZOLIUM) TRIFLATE Properties

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

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P
Hazard Codes  Xi
HS Code  2933299090

1,1'-CARBONYLBIS(3-METHYLIMIDAZOLIUM) TRIFLATE price More Price(14)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC C177000 1,1''-Carbonylbis(3-methylimidazolium)Triflate 120418-31-7 5g $790 2021-12-16 Buy
American Custom Chemicals Corporation CHM0017050 1,1'-CARBONYLBIS(3-METHYLIMIDAZOLIUM) TRIFLATE 95.00% 120418-31-7 1G $795.8 2021-12-16 Buy
Biosynth Carbosynth FC99808 1,1'-Carbonylbis(3-Methyl-1H-Imidazol-3-Ium) Bis(Trifluoromethanesulfonate) 120418-31-7 50mg $50 2021-12-16 Buy
Biosynth Carbosynth FC99808 1,1'-Carbonylbis(3-Methyl-1H-Imidazol-3-Ium) Bis(Trifluoromethanesulfonate) 120418-31-7 100mg $80 2021-12-16 Buy
AK Scientific 0394BB 1,1'-Carbonylbis(3-methylimidazolium)triflate 120418-31-7 50mg $117 2021-12-16 Buy
Product number Packaging Price Buy
C177000 5g $790 Buy
CHM0017050 1G $795.8 Buy
FC99808 50mg $50 Buy
FC99808 100mg $80 Buy
0394BB 50mg $117 Buy

1,1'-CARBONYLBIS(3-METHYLIMIDAZOLIUM) TRIFLATE Chemical Properties,Uses,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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1,1'-Carbonylbis(3-methyl-1H-imidazol-3-ium) triflate 1,1'-Carbonylbis[3-Methyl-1H-iMidazoliuM 1,1,1-TrifluoroMethanesulfonate 1,1'-Carbonylbis(3-methyl-1H-imidazol-3-ium) bis(trifluoromethanesulphonate) 1,1'-Carbonylbis(3-methyl-1H-imidazol-3-ium) ditriflate 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) Bis(Trifluoromethanesulfonate) bis(3-methylimidazol-3-ium-1-yl)methanone,trifluoromethanesulfonate 1,1'-CARBONYLBIS(3-METHYLIMIDAZOLIUM) TRIFLATE 1,1'-Carbonylbis(3-methyl-1H-imidazol-3-ium) trifluoromethanesulfonate 120418-31-7 C9H12N4OCF3O3S C11H12F6N4O7S2 C9H12N4O2CF3O3S Heterocycles Miscellaneous Reagents