923023-81-8

Basic information

• Product Name: Phosphine selenide, bis(2-phenylethyl)-
• CAS NO: 923023-81-8
• Molecular Formula: C16H19PSe
• Molecular Weight: 321.261
• Mol File: 923023-81-8.mol
• Article Data: 13

Chemical Properties

• CAS DataBase Reference: Phosphine selenide, bis(2-phenylethyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Phosphine selenide, bis(2-phenylethyl)-(923023-81-8)
• EPA Substance Registry System: Phosphine selenide, bis(2-phenylethyl)-(923023-81-8)

Safety Data

• Hazardous Substances Data: 923023-81-8(Hazardous Substances Data)

Upstream product

• 100-42-5 styrene 
• 56522-04-4 dibenzylphosphine 
• 93017-30-2 bis(2-phenethyl)phosphine 

Downstream Products

• 1201799-79-2 bis(2-phenethyl)phosphinodiselenoic acid potassium salt 
• 93017-30-2 bis(2-phenethyl)phosphine 
• 1224881-48-4 diisopropylammonium bis(2-phenylethyl)diselenophosphinate 
• 1427543-88-1 sodium bis(2-phenethyl)thioselenophosphinate 
• 1427544-30-6 nickel(II) bis(2-phenethyl)thioselenophosphinate 
• 1194522-54-7 (Z,Z)-3,3'-selanediylbis(1,3-diphenylprop-2-en-1-one) 
• 27440-52-4 bis(2-phenylethyl)phosphine oxide 
• 1402851-43-7 tris(4-{2-[diphenethylphosphoroselenoyl]ethyl}benzyl)phosphine oxide 
• 1412872-27-5 N-methyl-P,P-diphenethyl-N-{2-[1-(phenylsulfanyl)ethoxy]ethyl}phosphinoselenoic amide 
• 1412872-37-7 P,P-diphenethyl-N-methyl-N-[2-(vinyloxy)ethyl]phosphinoselenoic amide 
• 1412872-36-6 P,P-diphenethyl-N-[3-(vinyloxy)propyl]phosphinoselenoic amide 
• 1412872-35-5 P,P-diphenethyl-N-[2-(vinyloxy)ethyl]phosphinoselenoic amide 
• 1411984-91-2 2-(6-[2-(diphenethylphosphoroselenoyl)ethoxy]hexyloxy)ethyl(diphenethyl)phosphine selenide 
• 1411984-86-5 2-{4-[2-(diphenethylphosphoroselenoyl)ethoxy]butoxy}ethyl(diphenethyl)phosphine selenide 

Relevant articles and documents

Synthesis and structure of bis(2-phenylethyl) phosphine selenide

Bis(2-phenylethyl)phosphine selenide was obtained with 86% yield from bis(2-phenylethyl)phosphine and selenium. XRD, IR, UV, and multinuclear NMR spectroscopic studies revealed that the phosphorus atom in the bis(2-phenylethyl)phosphine selenide molecule

Green synthesis of tertiary alkylselanylphosphine chalcogenides via catalyst-and solvent-free addition of secondary phosphine chalcogenides to vinyl selenides

Secondary phosphine sulfides and phosphine selenides react with vinyl selenides under mild conditions (80-82°C, without catalyst and solvent) to form regioselectively functionalized anti-Markovnikov adducts in high yield.

Reaction of vinyl selenides with secondary phosphines and elemental selenium: One-pot selective synthesis of a new family of diselenophosphinic se-esters

Alkyl vinyl selenides react with diverse secondary phosphines and elemental selenium in a 1.1:1:2 molar ratio (120-124°C, 20-40 min, 1,4-dioxane) to afford selectively earlier unknown diselenophosphinic Se-esters, R 2P(Se)SeCH(Me)SeR, in 82-99%