S. no | Abbreviation of adducts | Melting point °C | Colour of adducts |
---|---|---|---|
1 | SPA-2,4-DN1N | 208–211 | Light orange |
2 | NOR-2,4-DN1N | 224–226 | Golden yellow |
3 | OFL-2,4-DN1N | 218–220 | Golden yellow |
4 | CFR-2,4-DN1N | 220–224 | Orange |
5 | CFT-2,4-DN1N | 183–185 | Bright orange |
6 | CFU-2,4-DN1N | 192–194 | Orange |