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
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() 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 |
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
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32965 | 60 |
Neostar United (Changzhou) Industrial Co., Ltd. | +86-0519-85551759 +8613506123987 | marketing1@neostarunited.com | China | 8840 | 58 |
Hangzhou MolCore BioPharmatech Co.,Ltd. | +86-057181025280; +8617767106207 | sales@molcore.com | China | 49734 | 58 |
Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131957 | 58 |
NANJING TOMMLAB PHARMATECH Co.,LTD | -- | litianang@caremo.com.cn | China | 296 | 58 |
J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 | jkinfo@jkchemical.com | China | 96815 | 76 |
Chemsky(shanghai)International Co.,Ltd. | 021-50135380 | shchemsky@sina.com | China | 32321 | 50 |
Zhengzhou Kingsfine Chemical Co., Ltd. | 0371-56632527 13838252817 | sales@kingsfine.com | China | 98 | 62 |
Nanjing Norris-Pharm Technology Co., Ltd | 13901585132 | 799750417@qq.com | China | 8878 | 55 |
Shanghai Jian Chao Chemical Technology Co., Ltd. | 18017383231 18017383231 | lyh_antaeus@163.com | China | 9347 | 55 |