N-Phenyl-bis(trifluoromethanesulfonimide)（CAS# 37595-74-7)
| Hazard Symbols | Xi – Irritant |
| Risk Codes | 36/37/38 – Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 – Wear suitable protective clothing. |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 21 |
| TSCA | No |
| HS Code | 29242100 |
| Hazard Class | IRRITANT |
Introduction
N-Phenylbis(trifluoromethanesulfonimide) is an organic compound. It is a white crystalline solid that is soluble in organic solvents such as ether and methylene chloride.
N-Phenylbis(trifluoromethanesulfonimide) is commonly used as a reagent and catalyst in organic synthesis. It can react with lithium salts to form corresponding complexes, which are commonly used in organic synthesis to catalyze carbon-carbon coupling reactions, such as Suzuki reaction and Stille reaction. It can also be used in the synthesis of novel organic fluorescent dyes.
A common method for the preparation of N-phenylbis(trifluoromethanesulfonimide) is to react N-aniline with fluoride trifluoromethanesulfonate to generate N-phenyl-4-aminotrifluoromethanesulfonate, which is then reacted with hydrofluoric acid to obtain the target product. This method is simple and efficient, and the yield is high.
Safety Information: N-Phenylbis(trifluoromethanesulfonimide) may be irritating to the eyes, skin, and respiratory system. Protective eyewear, gloves and respiratory protective equipment should be worn when using. Avoid inhalation or contact with the skin. Maintain good ventilation conditions during handling and storage.
