P(t-Bu)3 Pd G4

Product Introduction

P(t-Bu)3 Pd G4, also known as (tri-tert-butylphosphino)(2'-methylamino-1,1'-biphenyl-2-yl)palladium(II) methanesulfonate, is a complex organopalladium compound that is commonly used in organic synthesis, especially in cross-coupling reactions. The structure of the compound contains a palladium(II) center coordinated to a tri-tert-butylphosphine ligand and a 2'-methylamino-1,1'-biphenyl ligand. The methanesulfonic acid moiety is usually present as a counterion.

Product name	P(t-Bu)3 Pd G4	Appearance	Yellow powder
CAS No.	1621274-11-0	Melting Point	300°C
Molecular Formula	C26H45NO3P3PdS-3	Solubility	Soluble in organic solvents
Molecular Weight	651.046	Storage	2-8°C

P(t-Bu)3 Pd G4

Properties And Uses

Properties：

1. In this compound, the oxidation state of palladium is +2, which can promote a variety of organic reactions, especially in the coupling reaction of C-C bond formation.
2. The bulky phosphine ligand provides an electron-rich environment for the palladium atom, which helps to improve the stability and selectivity of the catalyst.
3. The biphenyl structure and methylamino group in this part provide rigidity and steric hindrance for the ligand, further regulating the catalytic activity.

Uses：

1. The compound can be used to catalyze the formation of carbon-carbon bonds and organic synthesis reactions, such as cross-coupling reactions, hydrogenation reactions, and carbon-nitrogen bond formation reactions.
2. The 2'-methylamino-1,1'-diphenylamine in the compound can form complexes with other metal complexes, thereby participating in different types of catalytic reactions.

P(t-Bu)3 Pd G4 1621274-11-0

Precautions

1. This compound is toxic and irritating to a certain extent. Please strictly follow the safety operating procedures when handling it in the laboratory.
2. Avoid contact with skin and eyes, and avoid inhaling its powder or gas.
3. Store in a dry, cool, well-ventilated place, away from fire and oxidants.
4. When handling this compound, please use personal protective equipment such as laboratory gloves and goggles reasonably.