Precision Meets Power: Unlock Superior Chemoselectivity with Rieke Organozinc Reagents

In pharmaceutical and advanced materials synthesis, control isn’t optional—it’s essential. Traditional reagents like organolithiums and Grignards deliver reactivity, but often at the cost of selectivity, leading to side reactions and time-consuming protection strategies.

The Organozinc Advantage: Controlled Reactivity, Maximum Efficiency

Organozinc reagents strike the ideal balance—reactive enough for efficient C–C bond formation, yet selective enough to preserve sensitive functionality.

Broad Functional Group Tolerance
Perform reactions in the presence of esters, ketones, nitriles, and amides—without protective groups.

High Chemoselectivity
Target specific electrophiles with precision, minimizing byproducts and simplifying purification.

Optimized for Negishi Coupling
Enable efficient construction of biaryl and alkyl–aryl motifs under mild, scalable conditions.

Improved Stability & Handling
Greater thermal stability and solvent compatibility compared to highly reactive organometallics.

Beyond Reactivity: Process-Level Advantages

Adopting organozinc chemistry improves not just reactions—but entire workflows:

Fewer Steps → Eliminate protection/deprotection cycles
Higher Efficiency → Better yields and atom economy
Scalable Performance → Reliable transition from lab to production

Take Control of Your Chemistry

Stop trading selectivity for reactivity. With organozinc reagents, you can achieve both—streamlining synthesis while improving outcomes at every stage.

Precision Meets Power: Unlock Superior Chemoselectivity with Rieke Organozinc Reagents

The Organozinc Advantage: Controlled Reactivity, Maximum Efficiency

Beyond Reactivity: Process-Level Advantages

Take Control of Your Chemistry

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