1. Product Overview & Parameter Comparison

Bis(triphenylphosphine)copper(I) Chloride (CAS 25577-10-0) is a highly stable copper(I) complex widely used in organic synthesis and catalysis. Key parameters:

Comparison with Similar Copper Complexes

2. Detailed Applications

• Catalysis: Key catalyst for Ullmann couplings, Sonogashira reactions, and C-N bond formations.
• Ligand in Polymerization: Stabilizes copper centers in conductive polymer synthesis.
• Photoresist Materials: Enhances sensitivity in UV-curable coatings.
• Electronics: Used in OLEDs as an electron transport layer precursor.

3. Usage Guidelines

Typical Reaction Setup (Suzuki-Miyaura Coupling)

1. Add 0.1 mol% of Bis(triphenylphosphine)CuCl to a dry flask.
2. Charge with aryl halide (1.0 eq), boronic acid (1.2 eq), and base (2.0 eq).
3. Use THF as solvent; reflux under N₂ for 6-12 hours.
4. Isolate product via column chromatography (yield: 85-92%).

4. Case Studies

Case 1: Conductive Polymer Synthesis

Challenge: Achieve high conductivity in polythiophene films.
Solution: 0.05% Bis(triphenylphosphine)CuCl increased polymerization rate by 40% and reduced defects.

Case 2: Pharmaceutical Intermediate

Challenge: Low yield in aryl ether formation.
Solution: Catalyst reduced reaction time from 24h to 8h with 88% yield.

5. Client Success Stories

PharmaSynth Inc. (USA)

“Using Bis(triphenylphosphine)CuCl accelerated our API synthesis by 30%, saving $220k annually in production costs.”

PolymerTech Co., Ltd. (Germany)

“The compound’s stability under harsh conditions enabled us to develop high-performance OLED materials with 15% efficiency gains.”

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