143800-60-6

Basic information

• Product Name: 2,5-Dichloro-3-methoxy-6-(1'-triphenylphosphoniocyclopentadien-3-yl)-p-benzoquinone
• CAS NO: 143800-60-6
• Molecular Weight: 531.375
• Mol File: 143800-60-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2,5-Dichloro-3-methoxy-6-(1'-triphenylphosphoniocyclopentadien-3-yl)-p-benzoquinone(CAS DataBase Reference)
• NIST Chemistry Reference: 2,5-Dichloro-3-methoxy-6-(1'-triphenylphosphoniocyclopentadien-3-yl)-p-benzoquinone(143800-60-6)
• EPA Substance Registry System: 2,5-Dichloro-3-methoxy-6-(1'-triphenylphosphoniocyclopentadien-3-yl)-p-benzoquinone(143800-60-6)

Safety Data

• Hazardous Substances Data: 143800-60-6(Hazardous Substances Data)

Upstream product

• 69371-41-1 2,3,5-trichloro-6-methoxycyclohexa-2,5-diene-1,4-dione 
• 2224-32-0 cyclopentadien-1-ylidenetriphenylphosphorane 
• 67-56-1 methanol 
• 126443-38-7 6-(triphenylphosphonio-3'-cyclopentadienyl)-2,3,5-trichlorocylohexa-2,5-diene-1,4-dione 

Relevant articles and documents

THE CRYSTAL STRUCTURE OF 2,5-DICHLORO-3-METHOXY-6-(1'-TRIPHENYLPHOSPHONIOCYCLOPENTADIEN-3-YL)-p-BENZOQUINONE

A single crystal X-ray diffraction study confirms that the reaction of triphenylphosphonio cyclopentadienide 1 with 3-methoxy-2,5,6-trichloro-p-benzoquinone 4 gives a product 5 with the cyclopentadiene ring substituted in position 3 and the chlorine atoms of the quinone ring replaced at positions 3 and 6.This data confirms the prediction of earlier multinuclear 2D nmr data on the reaction of 1 with chloranil. Key words: Triphenylphosphino cyclopentadienide; quinone derivative; X-ray crystallography; chloranil.