2-Nitrobenzenesulfonamide

2-Nitrobenzenesulfonamide Structure
2-Nitrobenzenesulfonamide structure
Common Name 2-Nitrobenzenesulfonamide
CAS Number 5455-59-4 Molecular Weight 202.19
Density 1.6±0.1 g/cm3 Boiling Point 418.8±47.0 °C at 760 mmHg
Molecular Formula C6H6N2O4S Melting Point 189-194 °C
MSDS Chinese USA Flash Point 207.1±29.3 °C
Symbol GHS07
GHS07
Signal Word Warning

Total synthesis of polyamine toxin HO-416b and Agel-489 using a 2-nitrobenzenesulfonamide strategy.

Chem. Pharm. Bull. 48(10) , 1570-6, (2000)

Total synthesis of spider toxins HO-416b (1) and Agel-489 (2) was accomplished using the 2-nitrobenzenesulfonamide (Ns) group as both a protecting and activating group. In this strategy, the C-N bonds were constructed by alkylation of sulfonamides with alkyl ...