108365-51-1

Basic information

• Product Name: (2,2-diphenylvinyl)(phenyl)selane
• CAS NO: 108365-51-1
• Molecular Weight: 335.307
• Mol File: 108365-51-1.mol
• Article Data: 14

Chemical Properties

• CAS DataBase Reference: (2,2-diphenylvinyl)(phenyl)selane(CAS DataBase Reference)
• NIST Chemistry Reference: (2,2-diphenylvinyl)(phenyl)selane(108365-51-1)
• EPA Substance Registry System: (2,2-diphenylvinyl)(phenyl)selane(108365-51-1)

Safety Data

• Hazardous Substances Data: 108365-51-1(Hazardous Substances Data)

Upstream product

• 645-96-5 Benzeneselenol 
• 530-48-3 1,1-Diphenylethylene 
• 16054-93-6 2-phenyl-4H-pyrido[1,2-a]pyrimidin-4-one 
• 1666-13-3 diphenyl diselenide 
• 7677-24-9 trimethylsilyl cyanide 
• 98-80-6 phenylboronic acid 
• 91-64-5 coumarin 
• 591-50-4 iodobenzene 
• 135-19-3 β-naphthol 
• 20009-28-3 naphth-2-yloxymethylacetylene 
• 92496-20-3 (3-phenoxyprop-1-yn-1‐yl)benzene 
• 13610-02-1 1-phenoxy-2-propyne 
• 24946-01-8 1,1-diphenyl-2-(phenylseleno)-ethan-1-ol 
• 33757-48-1 N-quinolin-8-yl-benzamide 

Relevant articles and documents

Synthesis of 2,2-diarylvinyl phenyl selenides by dehydration of 2-hydroxyalkyl phenyl selenides

A novel route to 2,2-diarylvinyl phenyl selenides is reported by dehydration of the corresponding 2,2-diaryl-2-hydroxyethyl phenyl selenides, prepared by oxyphenylselenenylations of the corresponding 1,1-diarylethylenes, upon treatment with p-toluenesulfonic acid.

Silver-Catalyzed One-Pot Three-Component Selective Synthesis of β-Hydroxy Selenides

A convenient, multi-component reaction of organoboronic acids, selenium powder and epoxides has been developed, providing an efficient protocol for the synthesis of β-hydroxy selenides with excellent selectivity and good functional group tolerance. Preliminary mechanistic studies suggest that the reaction proceeds through the silver-catalyzed radical selenation of the arylboronic acids to generate a diselenide, and subsequent selenium-mediated selective ring-opening arylselenation of epoxides. (Figure presented.).

[Bis(trifluoroacetoxy)iodo]benzene Mediated C-3 Selenylation of Pyrido[1,2-a]Pyrimidin-4-Ones Under Ambient Conditions

Herein, we report the [Bis(trifluoroacetoxy)iodo]benzene mediated C?H bond arylselenylation of 4H-Pyrido-[1,2-a]-Pyrimidin-4-ones using readily available organodiselenides. This methodology is scalable and permits for the generation of a broad spectrum of functionally and structurally diverse selenoether derivatives in very promising yields (up to 98%). Notably, this protocol proceeds at ambient conditions and in the absence of a metal. The application of this methodology for the facile synthesis of ArSe substituted 5H-thiazolo-pyrido[3,2-a]pyrimidin-4-ones is also demonstrated. (Figure presented.).

Metal-Free Synthesis of Aryl Selenocyanates and Selenaheterocycles with Elemental Selenium

This work reports a green method for the synthesis of aryl selenocyanates via a three-component reaction of arylboronic acids, Se powder, and trimethylsilyl cyanide (TMSCN) under metal-free and additive-free conditions. Remarkably, TMSCN acts as not only the substrate, but also the catalyst. Various selenaheterocycles can be also accessed with a catalytic amount of TMSCN.