Complete recipeSource: SI
Route 1: Other
4-5 · Synthesis and characterization of linkers
Metal precursorsnone
Linker precursors1,4,5,8 naphthalene tetracarboxylic dianhydride (0.86 g, 3.2 mmol); 4-amino-3,5-dimethylpyrazole (0.75 g, 6.8 mmol)
Solventsanhydrous DMF (50 mL)
Additivesnone stated
Atmosphereargon
Temperature140
Time12
Substrate orientationnot applicable
Oxidant / reductantnone stated
Work-upcooled; dark brown DMF solution poured into diethyl ether (150 mL); precipitate collected by filtration; recrystallized from DMF/diethyl ether (10 mL:20 mL); dried in vacuo at 70 C
Activationdried under vacuum/in vacuo as stated
Scalability contextSchlenk flask scale; no scale-up study reported
Show 3 structured reagent records
| Role | Reagent | Amount / concentration | Source |
|---|---|---|---|
| Linker | 1,4,5,8 naphthalene tetracarboxylic dianhydride | 0.86 g, 3.2 mmol | 4-5 · Synthesis and characterization of linkers |
| Linker | 4-amino-3,5-dimethylpyrazole | 0.75 g, 6.8 mmol | 4-5 · Synthesis and characterization of linkers |
| Solvent | anhydrous DMF | 50 mL | 4-5 · Synthesis and characterization of linkers |