91549-28-9

Basic information

• Product Name: 1,1,2,2-Cyclopentanetetracarbonitrile, 3,3-dicyclopropyl-5,5-diphenyl-
• CAS NO: 91549-28-9
• Molecular Formula: C27H22N4
• Molecular Weight: 402.498
• Mol File: 91549-28-9.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 1,1,2,2-Cyclopentanetetracarbonitrile, 3,3-dicyclopropyl-5,5-diphenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1,2,2-Cyclopentanetetracarbonitrile, 3,3-dicyclopropyl-5,5-diphenyl-(91549-28-9)
• EPA Substance Registry System: 1,1,2,2-Cyclopentanetetracarbonitrile, 3,3-dicyclopropyl-5,5-diphenyl-(91549-28-9)

Safety Data

• Hazardous Substances Data: 91549-28-9(Hazardous Substances Data)

Upstream product

• 54159-42-1 1,1-Dicyclopropyl-2,2-diphenylcyclopropane 
• 670-54-2 ethenetetracarbonitrile 

Relevant articles and documents

Facile Thermal ?2 + ?2> Cycloadditions of Some Cyclopropanes with TCNE. A Remarkable Effect of the Fluorene Unit Fused in a Spiro Fashion

The fact that 1a, as well as similarly spiroactivated 1b and 5, readily reacted with TCNE to afford a ?2 + ?2> cycloadduct, whereas 3 was practically unreactive, suggests an initial electron transfer in the cycloaddition.