66949-28-8

Basic information

• Product Name: (cyclohexylimino)(triphenyl)-lambda~5~-phosphane
• Synonyms: Cyclohexanamine, N-(triphenylphosphoranylidene)-
• CAS NO: 66949-28-8
• Molecular Formula: C₂₄H₂₆NP
• Molecular Weight: 359.4437
• Mol File: 66949-28-8.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 502.9°C at 760 mmHg
• Flash Point: 257.9°C
• Density: 1.08g/cm³
• Vapor Pressure: 9.56E-10mmHg at 25°C
• Refractive Index: 1.6
• CAS DataBase Reference: (cyclohexylimino)(triphenyl)-lambda~5~-phosphane(CAS DataBase Reference)
• NIST Chemistry Reference: (cyclohexylimino)(triphenyl)-lambda~5~-phosphane(66949-28-8)
• EPA Substance Registry System: (cyclohexylimino)(triphenyl)-lambda~5~-phosphane(66949-28-8)

Safety Data

• Hazardous Substances Data: 66949-28-8(Hazardous Substances Data)

Usage

General Description

The chemical "(cyclohexylimino)(triphenyl)-lambda~5~-phosphane" is a coordination compound with a cyclohexyl substituent attached to an imino group coordinated to a triphenylphosphine ligand. (cyclohexylimino)(triphenyl)-lambda~5~-phosphane is commonly used as a ligand in coordination chemistry and organometallic chemistry. It acts as a bridging ligand and forms coordination complexes with transition metal ions. The compound's unique structural and electronic properties make it a valuable tool for studying metal-ligand interactions and catalytic processes. It is also used in the synthesis of various metal complexes with potential applications in catalysis and materials science.

Upstream product

• 19573-22-9 cyclohexyl azide 
• 603-35-0 triphenylphosphine 
• 108-85-0 1-bromocyclohexane 

Downstream Products

• 108832-79-7 N-cyclohexyl-N'-(3-pyridyl)carbodiimide 
• 3173-53-3 Cyclohexyl isocyanate 
• 1122-82-3 isothiocyanatocyclohexane 

Relevant articles and documents

Bifunctional iminophosphorane organocatalysts for enantioselective synthesis: Application to the ketimine nitro-Mannich reaction

The design, synthesis, and development of a new class of modular, strongly basic, and tunable bifunctional Bronsted base/H-bond-donor organocatalysts are reported. These catalysts incorporate a triaryliminophosphorane as the Bronsted basic moiety and are readily synthesized via a last step Staudinger reaction of a chiral organoazide and a triarylphosphine. Their application to the first general enantioselective organocatalytic nitro-Mannich reaction of nitromethane to unactivated ketone-derived imines allows the enantioselective construction of β-nitroamines possessing a fully substituted carbon atom. The reaction is amenable to multigram scale-up, and the products are useful for the synthesis of enantiopure 1,2-diamine and α-amino acid derivatives.

REDUCTION D'AZIDES EN AMINES PRIMAIRES PAR UNE METHODE GENERALE UTILISANT LA REACTION DE STAUDINGER.

A general chemoselective method for the reduction of azides into primary amines is described.