2-nitro-5,10,15,20-tetra (3,5-dimethoxyphenyl) porphyrin (no2tdmpp) H2) /5,10,15,20-tetra (4-methylphenyl) porphyrin (TMPP) H2) Qiyue porphyrin products

2- Nitro -5,10,15,20- Four (3,5- Dimethoxyphenyl ) porphyrin (NO2TdmPP)H2) The preparation method of

stay 25mL In a round bottomed flask 200mg2- Nitro -5,10,15,20- Four (3,5- Dimethoxyphenyl )w'w 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 as a drenching agent , Carry out column chromatography separation and purification , Collect the main color bands , Steam until dry , Purple solid 2- Nitro -5,10,15,20- Four (3,5- Dimethoxyphenyl ) porphyrin 140mg, The yield is 75.0%.

 5,10,15,20- Four (4- Methyl phenyl ) porphyrin ((TmPP)H2) 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 0.03mol4- Methylbenzaldehyde and 100mL Propionic acid , Stir and heat to reflux , Then add slowly through constant pressure dropping funnel 0.03mol(2mL) Freshly steamed pyrrole and 20mL Propionic acid mixture , Continue stirring and refluxing 50min after , Stop heating , Let it cool slightly , Add 150mL methanol , Put it in the refrigerator and let it stand overnight , Suction filtration , Wash the solid with methanol until it is colorless . Then the crude product is made into a saturated chloroform solution , Heating methanol for recrystallization . Suction filtration , Vacuum drying of solids . Bright purple crystal 5,10,15,20- Four (4- Methyl phenyl ) porphyrin 1.16g, Yield 23.0%.

Porphyrin catalogue ：

M-phenylenedioxy dipropyloxyphenyl - double T(4MOP)P
Glutaric diamide phenyl - double TPP
Hexanediamide phenyl - double TPP
Heptadiamide phenyl - double TPP
Octyl diamide phenyl - double TPP
Propylene dioxyphenyl - double T(4-CIP)P
M-phenylenedioxy dipropyloxyphenyl - double T(4-CIP)P
Propylene dioxyphenyl - double TPPS3
Oestrogen - double T(4-MOP)P
5-(4- Acetanilide azo )-8-(2,4- Dinitrobenzene ) Aminoquinoline (AAPDNAQ)
5-( Yes - Nitrobenzene )-8-( Yes - Toluenesulfonamido ) quinoline (NPTSQ)
3,3′,4,4′- Four - methyl -2,2′- Dipyrrolylmethane (TMDPM)
5-( Phenylazo )-8-[( P-nitrophenylazo ) amino ] quinoline (PNPAQ)
Thiol copper porphyrin modified perovskite films
Modification of bismuth sulfide with retractable zinc porphyrin （Bi2S3） nanometer material
Tetraphenyl cobalt porphyrin modified polymethacrylic acid （Co-TPP/PMAA）
gold (III) Porphyrin modified protein cysteine
Porphyrin modified NiS2 Nanoparticles
Nano enzyme ,5,10,15,20- Four (4- Carboxyphenyl ) Porphyrin functionalization NiS2 Nanoparticles (Por-NiS2)
Four (4- Carboxyphenyl ) Porphyrin functionalized nickel disulfide nanoparticles supported graphene (Por-NiS2/GO)
Tetramethoxyphenyl porphyrin carbon nanotubes (CoTMPP/CNT) Nano hybrid
urchin-like 5,10,15,20- Four (4- Carboxyphenyl ) Porphyrin functionalization CuCo2O4 Nanospheres (Por-CuCo2O4)
— A new kind of cathode material containing a novel porphyrin structural unit CuDEPP-16;cuDEPP-18;cuDEPP-201
(4- Sulfonyl phenyl ) Porphyrin modified hourglass shaped alumina nanomaterials (TPPS/Al2O3)
Self assembled porphyrins (4 - Sulfonyl phenyl ) porphyrin (TPPS) Nanofiber membranes

  
This article comes from Xiaobian axc.2022.02.14