ISOLUTE® Si-Triamine

Chemical Name:
3-(Diethylenetriamino)propyl silica (Si-Triamine)

Typical Capacity:
2.4 mmol/g,
2.2 mmol/g (Benzoyl chloride scavenging)

Average Size:
65 µm

Appearance:
Free flowing off-white powder
 
Compatible Solvents:
Dichloromethane (DCM), Acetonitrile (MeCN), N,N-Dimethylformamide (DMF), Dimethylsulfoxide (DMSO)

Typical Conditions:
3 equiv ISOLUTE Si-Triamine relative to acid chloride, 30 min, room temperature
 
Applications:
Electrophile scavenger (for aldehydes, acid chlorides, sulfonyl chlorides and isothiocyanates), Scavenger of heavy metal ions such as Mn2+, Fe3+, Co2+, Ni2+, Cu2+, Pb2+, Ru2+ and Zn2+