590422-97-2

Basic information

• Product Name: Phosphine oxide, [4-(4-methoxyphenyl)-2-methylene-3-butynyl]diphenyl-
• CAS NO: 590422-97-2
• Molecular Formula: C24H21O2P
• Molecular Weight: 372.403
• Mol File: 590422-97-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Phosphine oxide, [4-(4-methoxyphenyl)-2-methylene-3-butynyl]diphenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Phosphine oxide, [4-(4-methoxyphenyl)-2-methylene-3-butynyl]diphenyl-(590422-97-2)
• EPA Substance Registry System: Phosphine oxide, [4-(4-methoxyphenyl)-2-methylene-3-butynyl]diphenyl-(590422-97-2)

Safety Data

• Hazardous Substances Data: 590422-97-2(Hazardous Substances Data)

Upstream product

• 1079-66-9 chloro-diphenylphosphine 
• 13172-76-4 diphenyl(propa-1,2-dien-1-yl)phosphine oxide 
• 768-60-5 4-methoxyphenylacetylen 

Relevant articles and documents

Highly regiocontrolled pd-catalyzed cross-coupling reaction of terminal alkynes and allenylphosphine oxides

The cross-coupling of a variety of terminal alkynes 1 with allenylphosphine oxides 2 catalyzed by a Pd(OAc)2-TDMPP system provided conjugated endo-enynes 3 solely, while the TCPC-catalyzed reaction of the same regents led to the exclusive forma