Other Names:
Cupric chloride
Structure:
CAS Number: 7447-39-4 (anhydrous)
10125-13-0 (dihydrate)
Molecular Weight: 134.45 g/mol (anhydrous)
170.48 g/mol (dihydrate)
Appearance: Yellow/brown solid (anhydrous)
Blue/green solid (dihydrate)
Chemical Formula: CuCl2
Melting Point: 620 C
Reagent for Sandmeyer reactions where chloride products are desired
Procedure excerpt:
To a suspension of CuCl2 (450 mg, 3.4 mmol) in ACN (8 mL) was added t-BuONO (0.52 mL, 3.9 mmol). The mixture was stirred for 5 min then a solution of the SM (830 mg, 2.8 mmol) . . .
1) Patent Reference: WO2015105749, page 97, (11.4 MB)
2) Coates, R. M.; Denmark, S. E.; Handbook of Reagents for Organic Synthesis, Reagents, Auxiliaries, and Catalysts for C-C Bond Formation
3) Wikipedia: Copper(II) chloride (link)
4) www.sigmaaldrich.com: Copper(II) chloride (link)