36240-32-1

Basic information

• Product Name: 6-phenyl-6H-dibenzo[c,e][1,2]oxaphosphinine 6-oxide
• Synonyms: 6-phenyl-6H-dibenzo[c,e][1,2]oxaphosphinine 6-oxide
• CAS NO: 36240-32-1
• Molecular Weight: 292.274
• Mol File: 36240-32-1.mol
• Article Data: 8

Chemical Properties

• CAS DataBase Reference: 6-phenyl-6H-dibenzo[c,e][1,2]oxaphosphinine 6-oxide(CAS DataBase Reference)
• NIST Chemistry Reference: 6-phenyl-6H-dibenzo[c,e][1,2]oxaphosphinine 6-oxide(36240-32-1)
• EPA Substance Registry System: 6-phenyl-6H-dibenzo[c,e][1,2]oxaphosphinine 6-oxide(36240-32-1)

Safety Data

• Hazardous Substances Data: 36240-32-1(Hazardous Substances Data)

Upstream product

• 36240-28-5 2-Phenylphenoxy dichlorophosphate 
• 108-90-7 chlorobenzene 
• 35948-25-5 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide 
• 613-94-5 benzoic acid hydrazide 
• 98-80-6 phenylboronic acid 
• 108-86-1 bromobenzene 
• 139995-03-2 6-Phenyl-6H-dibenzo[c,e][1,2]oxaphosphorine 
• 22749-43-5 p-chlorodibenzo[c.e][1,2]oxaphosphorine 
• 32186-92-8 6-Chloro-6H-dibenz<1,2>oxaphosphorin 

Relevant articles and documents

General Oxidative Aryl C-P Bond Formation through Palladium-Catalyzed Decarbonylative Coupling of Aroylhydrazides with P(O)H Compounds

Oxidative C-C/P-H cross-coupling is achieved via Pd-catalyzed decarbonylative cross-coupling of aroylhydrazides with P(O)H compounds. The unique cooperative reaction system, especially the Br?nsted acid and bidentate phosphine ligand, allows the selective activation of the inert C-C bond and the suppression of the undesired oxidation and coordination of >P(O)-H compounds, leading to a general oxidative synthesis of aryl phosphorus compounds from easily available substrates.

Palladium-catalyzed air-based oxidative coupling of arylboronic acids with H-phosphine oxides leading to aryl phosphine oxides

We present a novel and highly efficient methodology that allows for the construction of C-P bonds via the palladium-catalyzed air-based oxidative coupling of various commercially available arylboronic acids with easily oxidized H-phosphine oxides leading to valuable aryl phosphine oxides, particularly triarylphosphine oxides, with the use of air as the green oxidant, broad substrate applicability and good to excellent yields. The described catalytic system should be an efficient complement to the Chan-Lam type reaction and be useful in synthetic programs. This journal is the Partner Organisations 2014.

Photoredox transformations with dimeric gold complexes

Let the sunshine in! Unactivated alkyl and aryl bromides underwent a light-enabled reductive radical cyclization in the presence of a dimeric phosphine-gold complex as a photocatalyst (see scheme; X=C(CO 2Et)2, NR, O). Sunlight can be used as the energy source for this simple and efficient radical reaction, which does not require potentially hazardous and toxic chemical reagents, such as organostannanes and chemical initiators.