33471-42-0

Basic information

• Product Name: Pyridazine, 3-phenyl-, 1-oxide
• CAS NO: 33471-42-0
• Molecular Formula: C10H8N2O
• Molecular Weight: 172.186
• Mol File: 33471-42-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Pyridazine, 3-phenyl-, 1-oxide(CAS DataBase Reference)
• NIST Chemistry Reference: Pyridazine, 3-phenyl-, 1-oxide(33471-42-0)
• EPA Substance Registry System: Pyridazine, 3-phenyl-, 1-oxide(33471-42-0)

Safety Data

• Hazardous Substances Data: 33471-42-0(Hazardous Substances Data)

Upstream product

• 15150-84-2 3-phenylpyridazine 
• 98-80-6 phenylboronic acid 

Downstream Products

• 58550-24-6 1-methoxy-3-phenylpyridazin-1-ium methyl sulfate 
• 1140-08-5 2-methyl-7-phenyl-1H-indole 
• 132643-80-2 2-phenyloxepino[2,3-b]pyridine 
• 132643-82-4 10-Phenyl-11-oxa-5-aza-cyclohepta[a]naphthalene 
• 132643-83-5 7-Phenyl-6-oxa-5-aza-cyclohepta[b]naphthalene 
• 132643-79-9 6-Phenyl-5-oxa-2-aza-benzocycloheptene 
• 132643-78-8 8-Phenyl-9-oxa-2-aza-benzocycloheptene 

Relevant articles and documents

Pyridazine N-Oxides as Precursors of Metallocarbenes: Rhodium-Catalyzed Transannulation with Pyrroles

Pyridazine N-oxides are used for the first time as precursors of metallocarbenes. These nitrogen-rich heterocycles led to the discovery of a novel acceptor and donor-acceptor enalcarbenoids. The synthetic utility of these metallocarbenes was demonstrated in the rhodium-catalyzed denitrogenative transannulation of pyridazine N-oxides with pyrroles to the valuable alkyl, 7-aryl, and 7-styryl indoles. The transannulation strategy was applied to the synthesis of a potent anticancer agent.