308847-89-4

308847-89-4 - Names and Identifiers

Name	(Ethylcyclopentadienyl)(triphenylphosphine)copper(I)
Synonyms	phosphine)copper(I) (Ethylcyclopentadienyl)(triphenylphosphine)copper (Ethylcyclopentadienyl)(triphenylphosphine)copper(I) Copper [(1,2,3,4,5-η)-1-ethyl-2,4-cyclopentadien-1-yl](triphenylphosphine)-
CAS	308847-89-4

308847-89-4 - Physico-chemical Properties

Molecular Formula	C25H24CuP
Molar Mass	418.99
Melting Point	~80°C(lit.)
Storage Condition	Room Temprature

308847-89-4 - Risk and Safety

WGK Germany	3
HS Code	29310099

308847-89-4 - Introduction

Ethylcyclopentadienyl triphenylphosphine copper (I), also known as (EtCp)Cu(PPh3), is an organometallic compound. The following is its nature, use, preparation and safety information:

Nature:
Ethylcyclopentadienyl triphenylphosphine copper (I) is an orange solid, soluble in common organic solvents and insoluble in water. It is a complex with a planar structure in which copper is coordinated with one carbon atom of cyclopentadiene and triphenylphosphine, respectively. This compound is relatively stable at room temperature, but is sensitive to moisture and oxygen in the air.

Use:
Ethyl cyclopentadienyl triphenylphosphine copper (I) is widely used in organic synthesis. It can be used as a catalyst for asymmetric catalysis, cross-coupling reactions, cyclization reactions, etc. In addition, it can also be used as a catalyst for the synthesis of polymeric materials.

Preparation Method:
The preparation of ethyl cyclopentadienyl triphenylphosphine copper (I) is usually obtained by reacting ethyl cyclopentadienyl sodium with triphenylphosphine copper (I) in tetrahydrofuran. This reaction needs to be carried out under an inert atmosphere.

Safety Information:
Ethylcyclopentadienyl triphenylphosphine copper (I) is generally a low-toxic compound, but it is still necessary to pay attention to safety protection measures during operation. Inhalation, contact with skin and ingestion of the compound should be avoided. Wear chemical protective gloves, safety glasses and protective mask during operation. In addition, it should be stored in a dry, cool place, and away from oxidants and acids.

Last Update：2024-04-09 20:52:54