2-nitro-5,10,15,20-tetra (4-methylphenyl) porphyrin copper (no2tmpp) Cu) /2-nitro-5,10,15,20-tetra (4-methylphenyl) porphyrin (no2tmpp) H2) Qiyue porphyrin supply

2- Nitro -5,10,15,20- Four (4- Methyl phenyl ) Porphyrin copper (NO2TmPP)Cu) The preparation method of

A return condensing pipe is installed at the 、 Constant pressure dropping funnel 、 Mechanical mixer 250mL In a three necked flask , Join in 320mg5,10,15,20- Four (4- Methyl phenyl ) porphyrin ,566mg Copper acetate ,120mL Chloroform ,3mL methanol ,3mL Glacial acetic acid , stay 50-60°C Heat and stir in a water bath 2.5h,TLC No... Detected 5,10,15,20- Four (3,5- Dimethoxyphenyl ) Porphyrins exist , Then add 270mg Copper nitrate and 7mL Acetic anhydride , The reaction temperature drops to 40-50°C, Keep reacting 1.5h, The reaction is basically completed . The reaction mixture is washed with water 、 Alkali washing 、 After washing , Dry with anhydrous magnesium sulfate , Concentrated to saturation , Using neutral alumina as stationary phase , Dichloromethane and n-hexane (1:1) As a lotion , Carry out column chromatography separation and purification , Collect the main color bands , Steam until dry , Purple solid 2- Nitro -5,10,15,20- Four (4- Methyl phenyl ) Porphyrin copper 240mg, The yield is 64.7%.

2- Nitro -5,10,15,20- Four (4- Methyl phenyl ) porphyrin (NO2TmPP)H2) The preparation method of

stay 25mL In a round bottomed flask 200mg2- Nitro -5,10,15,20- Four (3,5- Dimethoxyphenyl ) Porphyrin copper , Electromagnetic slow stirring at room temperature , Add drop by drop while stirring 15M Concentrated sulfuric acid 4mL, Speed up mixing ,15min after , Place the round bottom flask in an ice bath , Slowly add ammonia water to neutral , Then add 50mL chloroform extraction , Wash with water , Anhydrous magnesium sulfate drying , Concentrated to saturation , Using neutral alumina as stationary phase , Dichloromethane and n-hexane (1:1) As a lotion , Carry out column chromatography separation and purification , Collect the main color bands , Steam until dry , Purple solid 2- Nitro 5,10,15,20- Four (4- Methyl phenyl ) porphyrin 140mg, The yield is 75.0%.

 

 

Porphyrin catalogue ：

  5-( P-nitrophenylazo )-8- Aminoquinoline (p-NPAQ)
5,15- Diphenyl -10,20- Two (4- Pyridyl ) porphyrin (DPyP)
5,15-(4- Aminophenyl )-10,20- Phenylporphyrin (TPP-NH2-2O)
5.10.15.20- Four kis(2,6- Dichlorophenyl ) porphyrin (TDCPP) The nail complex of [Ru(TDCPP)(CO)(EtOH)]
Four new amino acid porphyrins :m-(L-Phe)O-C2-TPP、m-(L-Phe)O-C2-TPPZn、m-C2-(L-Phe)-C2(TPP)2、m-C2-(L-Phe)-C2(TPP)2Zn
M-hydroxytetraphenyl porphyrin (m-OHTPP)
Alkoxy bridged pentamer {[TPPO(CH2)4o]4TPP} Synthesis
Pentameric zinc porphyrin {[TPPO(CH2)40]4TPPZn5}
5.10.15,20- Tetra-p-hydroxyphenyl Pyroline [T(P-OH)PP]
5,15- double (4- Trimellitic acid imide group )-10,20- Phenylporphyrin (TPP-PAA)
Tetraphenylporphyrin zinc (ZnTPP)
Copper tetraphenylporphyrin (CuTPP)
Water soluble 5,10,15,20- Four (4- Phosphite ) iron (Ⅲ) porphyrin (TPPFe(Ⅲ))
Porphyrin porous compounds - Gold nanoparticles (Au [email protected])
Porous porphyrin based metal modified by platinum nanoparticles - Organic framework compounds ([email protected])
β(2,3 Dihydronaphthalene [1,2,e]m oxazine ) Tetraphenyl porphyrin compounds
Electrospun porphyrin /PLA Porous nanofibers
Titanium dioxide metal porphyrin coating material
Three dimensional reticulated iron - Zinc porphyrin frame material PCN-600(Zn)
Conjugated porous two-dimensional cobalt porphyrin based organic framework materials (Co PEF)
Metalloporphyrin framework materials with hollow nanostructures PMOF Size is 20200nm, The shell thickness is 550nm, The diameter of the cavity is 10200nm.
Carboxyl sensitization TiOz Composite photocatalyst (MCPp-TiO2)
Deep purple jelly like metal Folin gel Fe-MOG
be based on A1(NO3)3·9HzO Metal porphyrin material A1-PPMs
be based on SiOz Metal chlorophyllin material of sol SiO2-PPMs
Metal Folin gel Al-MOG/A1-MMOGs
This article comes from Xiaobian axc.2022.02.14