34253-15-1

Basic information

• Product Name: 4-methoxy-o-phenyl phenyl(phenyl)phosphinate
• Synonyms: 4-methoxy-o-phenyl phenyl(phenyl)phosphinate
• CAS NO: 34253-15-1
• Molecular Weight: 324.316
• Mol File: 34253-15-1.mol
• Article Data: 20

Chemical Properties

• CAS DataBase Reference: 4-methoxy-o-phenyl phenyl(phenyl)phosphinate(CAS DataBase Reference)
• NIST Chemistry Reference: 4-methoxy-o-phenyl phenyl(phenyl)phosphinate(34253-15-1)
• EPA Substance Registry System: 4-methoxy-o-phenyl phenyl(phenyl)phosphinate(34253-15-1)

Safety Data

• Hazardous Substances Data: 34253-15-1(Hazardous Substances Data)

Upstream product

• 150-76-5 4-methoxy-phenol 
• 1499-21-4 Diphenylphosphinic chloride 
• 829-85-6 diphenylphosphane 
• 1707-03-5 diphenyl-phosphinic acid 
• 5720-07-0 4-methoxyphenylboronic acid 
• 115298-63-0 phenyl(4-methoxyphenyl)iodonium triflate 
• 1054-59-7 1,1,2,2-tetraphenyldiphosphane-1,2-dioxide 
• 1079-66-9 chloro-diphenylphosphine 
• 4559-70-0 Diphenylphosphine oxide 

Downstream Products

• 791-28-6 Triphenylphosphine oxide 
• 893447-87-5 2,2-dimethyl-propionic acid 3'-(2,2-dimethyl-propionyloxy)-2,2'-bis-(diphenyl-phosphinoyl)-6,6'-dimethoxy-biphenyl-3-yl ester 
• 716315-36-5 2,2'-bis-diphenylphosphanyl-6,6'-dimethoxy-biphenyl-3,3'-diol 
• 716315-48-9 2-(Diphenyl-phosphinoyl)-3-iodo-4-methoxy-1-p-tolyloxy-benzene 
• 716315-42-3 2,2-dimethyl-propionic acid 2-(diphenyl-phosphinoyl)-3-iodo-4-methoxy-phenyl ester 
• 716315-46-7 2-(Diphenyl-phosphinoyl)-4-methoxy-1-p-tolyloxy-benzene 
• 716315-47-8 2-(Diphenyl-phosphinoyl)-3-iodo-1-isopropoxy-4-methoxy-benzene 
• 716315-40-1 2,2-dimethyl-propionic acid 2-(diphenyl-phosphinoyl)-4-methoxy-phenyl ester 
• 716315-45-6 2-(Diphenyl-phosphinoyl)-1-isopropoxy-4-methoxy-benzene 

Relevant articles and documents

Electrochemical Enabled Cascade Phosphorylation of N?H/O?H/S?H Bonds with P?H Compounds: An Efficient Access to P(O)-X Bonds

An electrochemical three component cascade phosphorylation reaction of various heteroatoms-containing nucleophiles including carbazoles, indoles, phenols, alcohols, and thiols with Ph2PH has been established. Electricity is used as the “traceless” oxidant and water and air are utilized as the “green” oxygen source. All kinds of structurally diverse organophosphorus compounds with P(O)-N/P(O)-O/P(O)-S bonds are assembled in moderate to excellent yields (three categories of phosphorylation products, 50 examples, up to 97 % yield). A tentative free radical course is put forward to rationalize the reaction procedure.

Base-promoted selective O-phosphorylation of aryl triflates with P(O)-H compounds

Compared to previous transition metal-catalyzed C-phosphorylation reactions for constructing C–P bonds, in the absence of transition metal catalysts and ligands, a direct O-phosphorylation of aryl triflates selectively occurred with P(O)-H compounds in the presence of a base via the construction of O–P bonds. This transformation proceeds under simple and mild conditions, and provides a new method for the preparation of valuable organophosphoryl compounds from readily available P(O)-H compounds and triflates.

Highly Efficient and Convenient Access to Phosphinates via CHCl3-Assisted Direct Phosphorylation between R2P(O)H and ROH by Phosphonium Salt Catalysis

A mild, efficient, convenient and scalable method to synthesize phosphinates via direct phosphorylation between R2P(O)H and ROH was developed. All aromatic substrates completed this transformation with excellent yields (up to 98 %), and preliminary mechanistic studies suggest that a carbene-involving process from CHCl3 to CH2Cl2 facilitates the phosphorylation.