118762-53-1

Basic information

• Product Name: (Z)-2-(phenyl(2H-pyrrol-2-ylidene)methyl)-1H-pyrrole
• Synonyms: (Z)-2-(phenyl(2H-pyrrol-2-ylidene)methyl)-1H-pyrrole
• CAS NO: 118762-53-1
• Molecular Weight: 220.274
• Mol File: 118762-53-1.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: (Z)-2-(phenyl(2H-pyrrol-2-ylidene)methyl)-1H-pyrrole(CAS DataBase Reference)
• NIST Chemistry Reference: (Z)-2-(phenyl(2H-pyrrol-2-ylidene)methyl)-1H-pyrrole(118762-53-1)
• EPA Substance Registry System: (Z)-2-(phenyl(2H-pyrrol-2-ylidene)methyl)-1H-pyrrole(118762-53-1)

Safety Data

• Hazardous Substances Data: 118762-53-1(Hazardous Substances Data)

Upstream product

• 107798-98-1 5-phenyldipyrromethane 
• 109-97-7 pyrrole 
• 707-07-3 orthobenzoic acid trimethyl ester 
• 100-52-7 benzaldehyde 

Downstream Products

• 22112-89-6 5,15-diphenylporphyrin 
• 197454-81-2 tris(5-phenyl-4,6-dipyrrinato)cobalt(III) 
• 186669-83-0 bis[5-phenyl-4,6-pyrrinato]nickel(II) 
• 870753-31-4 N,N'-dibutylboryl-5-phenyldipyrrin 
• 870753-30-3 N,N'-dimethylboryl-5-phenyldipyrrin 
• 1351797-43-7 fac-[Re((C₄H₃N)2CC₆H₅)(CO)3(PPh₃)] 
• 870753-34-7 N,N'-(9-borabicyclo[3.3.1]-non-9-yl)-5-mesityldipyrrin 
• 1057140-05-2 5,15-dibromo-10,20-diphenylporphyrin 
• 917-23-7 5,15,10,20-tetraphenylporphyrin 
• 107798-98-1 5-phenyldipyrromethane 

Relevant articles and documents

Reactions between pyrrole and orthoesters: Preparation of tri-(pyrrol-2-yl)alkanes

Reactions between triethyl orthoformate, trimethyl orthoacetate and triethyl orthopropionate with pyrrole and chloroacetic acid lead to moderate yields of the corresponding tri-(pyrrol-2-yl)alkanes 5a, 5b and 5c, respectively. Under the same conditions, trimethyl orthobenzoate reacts with pyrrole and dichloroacetic acid to give the dipyrrin 7 in a relatively good yield.

New Zn complex derivatives for red OLEDs host materials

New two metal complexes, di-(Phenyl dipyrrylmethene)zinc (Zn(PPM)2) and di-(Pentafluorophenyl dipyrrylmethene)zinc (Zn(PFPPM)2) as a host material instead of Alq3 were synthesized. To evaluate electroluminescent properties, multi-layered organic light-emi

Synthesis of meso-phenyl-4,6-dipyrrins, preparation of their Cu(II), Ni(II), and Zn(II) chelates, and structural characterization of bis[meso-phenyl-4,6-dipyrrinato]Ni(II)

meso-Phenyldipyrromethanes can be oxidized by 2,6-dicyano-3,5-dichloro-para-benzoquinone (DDQ) to the corresponding meso-phenyldipyrrins. As expected, these novel, stable bipyrrolic pigments readily form metal chelates with copper(II), nickel(II), and zinc(II). Their UV-VIS spectra are compared with a series of known alkyl-substituted dipyrrin chelates and, based on the UV-VIS spectral analysis, the dihedral angle between the two ligands in the bis[meso-phenyldipyrrinato]Ni(II) complex was calculated to be 42°. The molecular structure of this complex was determined by X-ray crystallography, essentially confirming the calculation. Crystals of C30H22N4Ni are orthorhombic, a = 17.156(3), b = 35.217(1), c = 7.886(1) A, Z = 8, space group Fddd. The structure was solved by direct methods and refined by full-matrix least-squares procedures to R = 0.040 and Rw = 0.031 for 1058 reflections with I ≥ 3σ(F2). The central nickel is coordinated in a distorted square-planar fashion by four nitrogens. The pair of the planar dipyrrinato ligands enclose a dihedral angle of 38.5°. This is the lowest angle reported for nickel(II) complexes of this kind. As a result of this, and in sharp contrast to previously described nickel(II) dipyrrin chelates, the central metal is diamagnetic.