67867-36-1

Basic information

• Product Name: (E)-2-(4-bromophenyl)-2-oxoacetaldehyde oxime
• Synonyms: (E)-2-(4-bromophenyl)-2-oxoacetaldehyde oxime
• CAS NO: 67867-36-1
• Molecular Weight: 228.045
• Mol File: 67867-36-1.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: (E)-2-(4-bromophenyl)-2-oxoacetaldehyde oxime(CAS DataBase Reference)
• NIST Chemistry Reference: (E)-2-(4-bromophenyl)-2-oxoacetaldehyde oxime(67867-36-1)
• EPA Substance Registry System: (E)-2-(4-bromophenyl)-2-oxoacetaldehyde oxime(67867-36-1)

Safety Data

• Hazardous Substances Data: 67867-36-1(Hazardous Substances Data)

Upstream product

• 99-90-1 para-bromoacetophenone 

Downstream Products

• 304669-74-7 6-(4-Bromophenyl)-3-(2,6-difluorophenyl)-[1,2,4]triazine 
• 304669-75-8 3-(2,6-Difluorophenyl)-6-(4'-trifluoromethoxybiphenyl-4-yl)-[1,2,4]triazine 
• 304670-75-5 3-(2,6-difluoro-phenyl)-6-(4'-trifluoromethyl-biphenyl-4-yl)-[1,2,4]triazine 
• 850089-99-5 6-(4-bromophenyl)-3-(2-pyridyl)-1,2,4-triazine 
• 848566-46-1 C₂₃H₁₃Br₂N₇ 

Relevant articles and documents

Regioselective Synthesis of V-Shaped Bistriazinyl-phenanthrolines

A new, regioselective synthesis of V-shaped 2,9-bis(6-(4-halophenyl)-1,2,4-triazin-3-yl)-1,10-phenanthrolines (4XPhBTPhen) ligands was developed, creating access to a simple and reliable synthesis of precursors for future supramolecular actinide complexing systems. Described is a reactant-directed regioselective synthetic method, which was found to be high yielding and reliable and yields exclusively 6,6′-phenyl BTPhen derivatives (including 4-chloro and 4-bromo) in five simple steps. Molecular and crystal structures of PhBTP and PhBTPhen products are fully determined and both were found to be in space group C2/c. Additionally, molecular and crystal structures of Z and E isomers of 2-hydrazono-2-phenylacetaldehyde oxime, a reagent in the synthetic route, reveal existence of strong intramolecular N-H?O hydrogen bonding in the Z isomer explaining its lower solubility in water.

An efficient route to 5,5″-diaryl-2,2′:6′,2″- terpyridines through 2,6-bis(1,2,4-triazin-3-yl)pyridines

A new route to substituted 2,2′:6′,2″-terpyridines based on a new method for the synthesis of substituted 2,6-bis(1,2,4-triazin-3-yl) pyridines and their inverse electron demand Diels-Alder reaction is shown to be an efficient strategy for the synthesis of structurally diverse terpyridine ligands.

Pesticidal triazine-derivatives

A compound of formula wherein R1 is unsubstituted or substituted aryl or heteroaryl, the substituents of the aryl and heteroaryl rings being selected, for example, from the group consisting of OH, halogen, CN, NO2, C1-C6alkyl, C3-C8cycloalkyl, C1-C6alkyl-C3-C8cycloalkyl, C3-C8cycloalkyl-C1-C6alkyl, C1-C6haloalkyl, C3-C8halocycloalkyl, C1-C6alkoxy and phenyl; phenoxy; phenylthio; phenylamino; and phenyl-(C1-C6alkyl)-amino; the substituents of the phenoxy, phenylthio, phenylamino and phenyl-(C1-C6alkyl)-amino groups being selected from the group consisting of halogen, CN, NO2, C1-C6alkyl, C3-C8cycloalkyl, C1-C6haloalkyl, C3-C8halocycloalkyl, C1-C6alkoxy, C3-C8cycloalkoxy, C1-C6alkylthio, C3-C8cycloalkylthio, C1-C6haloalkylthio and C3-C8halocycloalkylthio; R2 is, for example, H, OH, halogen, CN, NO2, C1-C6alkyl or C1-C6alkoxy; A is, for example, a single bond, C1-C12alkylene, O or O(C1-C12alkylene); R4 is H, C1-C6alkyl, C3-C8cycloalkyl, C1-C6haloalkyl, C1-C6alkoxy, N(R5)2 or C1-C6alkoxy-C2-C6alkyl; R5 is H, C1-C6alkyl, C3-C8cycloalkyl, C1-C6haloalkyl or aryl-C1-C6alkyl; X1 is R10; X2 and X3 are each independently of the other H or R10; R10 is, for example, halogen, CN, NO2, C1-C6alkyl or C3-C8cycloalkyl; and n is 0, 1 or 2, and to their physiologically tolerable and agrochemically acceptable addition compounds, and where appropriate to E/Z isomers, to mixtures of E/Z isomers and/or to tautomers, in each case in free form or in salt form. The compounds, in free form or in agrochemically acceptable salt form, exhibit advantageous pesticidal properties. They are suitable especially in the control of pests in agriculture and stored goods and also in the keeping of domestic animals.