Dayangchem's R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantities
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inquiry1.In No Less 10 years exporting experience. you can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specializ
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inquiryHello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai
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inquiryHenan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
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inquiryAppearance:white or light yellow crystalline powder Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:By
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inquiryA substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc
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inquiryJ&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia
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inquiryZibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi
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inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
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inquiryhigh purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier
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inquiryhigh quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea
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Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali
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inquiryWe are committed to providing our customers with the best products and services at the most competitive prices.Appearance:white to yellow powder Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use as
Protoporphyrin IX dimethyl ester cas 5522-66-7Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
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inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
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inquirymethanol
hemin
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
Conditions | Yield |
---|---|
With pyridine; diammonium iron(II) sulfate hexahydrate; acetyl chloride In dichloromethane for 1h; Cooling; | 99% |
methanol
protoporphyrin IX
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
Conditions | Yield |
---|---|
at 20℃; for 6h; Fischer-Speier Esterification; | 98% |
With sulfuric acid at -10℃; for 18h; Inert atmosphere; Schlenk technique; Darkness; | 95% |
With trimethyl orthoformate; sulfuric acid for 0.75h; Ambient temperature; | 71 % Chromat. |
protoporphyrin IX
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
Conditions | Yield |
---|---|
With sulfuric acid In methanol for 12h; Darkness; | 79% |
methanol
protoporphyrin IX disodium salt
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
Conditions | Yield |
---|---|
With sulfuric acid at 0℃; | 54% |
dimethyl 7,12-diiodo-3,8,13,17-tetramethylporphyrin-2,18-dipropionate
pinacol vinylboronate
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
Conditions | Yield |
---|---|
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; caesium carbonate In tetrahydrofuran at 80℃; for 18h; Suzuki-Miyaura Coupling; Inert atmosphere; | 38% |
diazomethane
protoporphyrin IX
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
hematoporphyrin-dimethyl ester
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
Conditions | Yield |
---|---|
at 190℃; im Hochvakuum; |
protoporphyrin
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
Conditions | Yield |
---|---|
at 155℃; im Hochvakuum; | |
With hydrogen bromide; acetic acid |
diazomethane
acetic acid
A
8-(1-acetoxyethyl)-3-vinyldeuteroporphyrin dimethyl ester
C
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
D
8-(1-acetoxyethyl)-3-(1-ethoxyethyl)deuteroporphyrin dimethyl ester
Conditions | Yield |
---|---|
With sulfuric acid 1.) 20 min, RT; Yield given. Multistep reaction. Further byproducts given. Yields of byproduct given; |
diazomethane
acetic acid
hematoporphyrin
A
2(4)-(1-hydroxyethyl)-4(2)-vinyldeuteroporphyrin dimethyl ester
B
8-(1-acetoxyethyl)-3-vinyldeuteroporphyrin dimethyl ester
D
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
Conditions | Yield |
---|---|
With sulfuric acid 1.) 20 min, RT; Yield given. Multistep reaction. Further byproducts given. Yields of byproduct given; |
diazomethane
acetic acid
hematoporphyrin
A
8-(1-acetoxyethyl)-3-vinyldeuteroporphyrin dimethyl ester
D
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
Conditions | Yield |
---|---|
With sulfuric acid 1.) 20 min, RT; Yield given. Multistep reaction. Further byproducts given. Yields of byproduct given; |
diazomethane
acetic acid
hematoporphyrin
A
8-(1-acetoxyethyl)-3-vinyldeuteroporphyrin dimethyl ester
C
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
D
8-(1-ethoxyethyl)-3-(1-hydroxyethyl)deuteroporphyrin dimethyl ester
Conditions | Yield |
---|---|
With 1.) 18 H2SO4 1.) 20 min, RT; Yield given. Multistep reaction. Further byproducts given. Yields of byproduct given; |
diazomethane
acetic acid
hematoporphyrin
A
8-(1-acetoxyethyl)-3-vinyldeuteroporphyrin dimethyl ester
C
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
D
8-(1-acetoxyethyl)-3-(1-hydroxyethyl)deuteroporphyrin dimethyl ester
Conditions | Yield |
---|---|
With sulfuric acid 1.) 20 min, RT; Yield given. Multistep reaction. Further byproducts given. Yields of byproduct given; |
diazomethane
acetic acid
hematoporphyrin
A
8-(1-acetoxyethyl)-3-vinyldeuteroporphyrin dimethyl ester
C
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
Conditions | Yield |
---|---|
With sulfuric acid 1.) 20 min, RT; Yield given. Multistep reaction. Further byproducts given. Yields of byproduct given; |
diazomethane
acetic acid
hematoporphyrin
A
8-(1-acetoxyethyl)-3-vinyldeuteroporphyrin dimethyl ester
C
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
Conditions | Yield |
---|---|
With sulfuric acid 1.) 20 min, RT; Yield given. Multistep reaction. Further byproducts given. Yields of byproduct given; |
diazomethane
acetic acid
hematoporphyrin
A
8-(1-acetoxyethyl)-3-vinyldeuteroporphyrin dimethyl ester
C
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
D
O,O'-diacetyl-hematoporphyrin-dimethyl ester
Conditions | Yield |
---|---|
With sulfuric acid 1.) 20 min, RT; Yield given. Multistep reaction. Further byproducts given. Yields of byproduct given; |
diazomethane
acetic acid
hematoporphyrin
A
8-(1-acetoxyethyl)-3-vinyldeuteroporphyrin dimethyl ester
C
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
Conditions | Yield |
---|---|
With sulfuric acid 1.) 20 min, RT; Yield given. Multistep reaction. Further byproducts given. Yields of byproduct given; |
diazomethane
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
Conditions | Yield |
---|---|
Yield given. Multistep reaction; |
methanol
coproporphyrinogen lV
A
2,8-divinyl-13,17-bis-(2-methoxycarbonylethyl)-3,7,12,18-tetramethyl-1,4-divinylporphyn
B
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
C
8,13,17-tris(2-methoxycarbonylethyl)-3,7,12,18-tetramethyl-2-vinylporphyrin
D
coproporphyrin lV tetramethyl ester
Conditions | Yield |
---|---|
With sulfuric acid 1.) beef-liver mitochondria, 0.2M Tris-HCl buffer (pH 7.8), 38 deg C, 22 h, 2.) 25 deg C; Multistep reaction; |
coproporphyrinogen III
A
8,13,17-tris(2-methoxycarbonylethyl)-2,7,12,18-tetramethyl-3-vinylporphyrin
B
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
C
coproporphyrin III tetramethyl ester
Conditions | Yield |
---|---|
for 0.5h; coproporphyrinogen-III oxidase (from Euglena gracilis); |
(2-trimethylethylsilylethoxy)methyl chloride
diacetyldeuteroporphyrin IX dimethyl ester
A
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
B
C84H110N8O13Si2
Conditions | Yield |
---|---|
Yield given. Multistep reaction; |
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
Conditions | Yield |
---|---|
In pyridine Heating; nitrogen atmosphere; | 0.031 g |
benzyl 4-acetyl-3,5-dimethylpyrrole-2-carboxylate
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 10 steps 1: 90 percent / POCl3 / dimethylformamide / 0.75 h / 40 °C 2: 96 percent / KOH / H2O; dimethylformamide / 0.25 h / 20 °C 3: 99 percent / bromine / CCl4 / 1 h / 20 °C 4: 70 percent / aq. ethanol / 1 h / Heating 5: 89 percent / 1.) boron trifluoride ether complex 2.)sodium tetrahydroborate / tetrahydrofuran / 1 h / 20 °C / nitrogen atmosphere 6: 1.) 40percent HBr 2.) benzoyl chloride / 1.) glac.AcOH, 8 h, 20 degC 2.) DMF, 24 h, 20 degC 7: 90 percent / HBr / diethyl ether / 0.17 h 8: 88 percent / HBr / methanol / 0.17 h 9: 0.044 g / bromine, iodine, triethylamine / various solvent(s) / 0.17 h / Heating 10: 0.031 g / pyridine / Heating; nitrogen atmosphere View Scheme | |
Multi-step reaction with 11 steps 1: 90 percent / POCl3 / dimethylformamide / 0.75 h / 40 °C 2: 96 percent / KOH / H2O; dimethylformamide / 0.25 h / 20 °C 3: 99 percent / bromine / CCl4 / 1 h / 20 °C 4: 70 percent / aq. ethanol / 1 h / Heating 5: 89 percent / 1.) boron trifluoride ether complex 2.)sodium tetrahydroborate / tetrahydrofuran / 1 h / 20 °C / nitrogen atmosphere 6: hydrogen / Pd/C, triethylamine / tetrahydrofuran 7: KI,I2 / H2O / 0.5 h / 50 °C 8: 57 percent / hydrogen / Pd/C, triethylamine / tetrahydrofuran 9: 88 percent / HBr / methanol / 0.17 h 10: 0.044 g / bromine, iodine, triethylamine / various solvent(s) / 0.17 h / Heating 11: 0.031 g / pyridine / Heating; nitrogen atmosphere View Scheme |
3-(2-bromoethyl)-4-methylpyrrole-2-carboxaldehyde
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 88 percent / HBr / methanol / 0.17 h 2: 0.044 g / bromine, iodine, triethylamine / various solvent(s) / 0.17 h / Heating 3: 0.031 g / pyridine / Heating; nitrogen atmosphere View Scheme |
benzyl 4-(2-bromoethyl)-3,5-dimethylpyrrole-2-carboxylate
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: 1.) 40percent HBr 2.) benzoyl chloride / 1.) glac.AcOH, 8 h, 20 degC 2.) DMF, 24 h, 20 degC 2: 90 percent / HBr / diethyl ether / 0.17 h 3: 88 percent / HBr / methanol / 0.17 h 4: 0.044 g / bromine, iodine, triethylamine / various solvent(s) / 0.17 h / Heating 5: 0.031 g / pyridine / Heating; nitrogen atmosphere View Scheme | |
Multi-step reaction with 6 steps 1: hydrogen / Pd/C, triethylamine / tetrahydrofuran 2: KI,I2 / H2O / 0.5 h / 50 °C 3: 57 percent / hydrogen / Pd/C, triethylamine / tetrahydrofuran 4: 88 percent / HBr / methanol / 0.17 h 5: 0.044 g / bromine, iodine, triethylamine / various solvent(s) / 0.17 h / Heating 6: 0.031 g / pyridine / Heating; nitrogen atmosphere View Scheme |
4-(2-bromoethyl)-3,5-dimethylpyrrole-2-carboxaldehyde
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 90 percent / HBr / diethyl ether / 0.17 h 2: 88 percent / HBr / methanol / 0.17 h 3: 0.044 g / bromine, iodine, triethylamine / various solvent(s) / 0.17 h / Heating 4: 0.031 g / pyridine / Heating; nitrogen atmosphere View Scheme |
3-(2-Bromo-ethyl)-5-iodo-4-methyl-1H-pyrrole-2-carbaldehyde
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 57 percent / hydrogen / Pd/C, triethylamine / tetrahydrofuran 2: 88 percent / HBr / methanol / 0.17 h 3: 0.044 g / bromine, iodine, triethylamine / various solvent(s) / 0.17 h / Heating 4: 0.031 g / pyridine / Heating; nitrogen atmosphere View Scheme |
4-(2-Bromo-ethyl)-5-formyl-3-methyl-1H-pyrrole-2-carboxylic acid
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: KI,I2 / H2O / 0.5 h / 50 °C 2: 57 percent / hydrogen / Pd/C, triethylamine / tetrahydrofuran 3: 88 percent / HBr / methanol / 0.17 h 4: 0.044 g / bromine, iodine, triethylamine / various solvent(s) / 0.17 h / Heating 5: 0.031 g / pyridine / Heating; nitrogen atmosphere View Scheme |
benzyl 4-ethynyl-3,5-dimethylpyrrole-2-carboxylate
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 8 steps 1: 99 percent / bromine / CCl4 / 1 h / 20 °C 2: 70 percent / aq. ethanol / 1 h / Heating 3: 89 percent / 1.) boron trifluoride ether complex 2.)sodium tetrahydroborate / tetrahydrofuran / 1 h / 20 °C / nitrogen atmosphere 4: 1.) 40percent HBr 2.) benzoyl chloride / 1.) glac.AcOH, 8 h, 20 degC 2.) DMF, 24 h, 20 degC 5: 90 percent / HBr / diethyl ether / 0.17 h 6: 88 percent / HBr / methanol / 0.17 h 7: 0.044 g / bromine, iodine, triethylamine / various solvent(s) / 0.17 h / Heating 8: 0.031 g / pyridine / Heating; nitrogen atmosphere View Scheme | |
Multi-step reaction with 9 steps 1: 99 percent / bromine / CCl4 / 1 h / 20 °C 2: 70 percent / aq. ethanol / 1 h / Heating 3: 89 percent / 1.) boron trifluoride ether complex 2.)sodium tetrahydroborate / tetrahydrofuran / 1 h / 20 °C / nitrogen atmosphere 4: hydrogen / Pd/C, triethylamine / tetrahydrofuran 5: KI,I2 / H2O / 0.5 h / 50 °C 6: 57 percent / hydrogen / Pd/C, triethylamine / tetrahydrofuran 7: 88 percent / HBr / methanol / 0.17 h 8: 0.044 g / bromine, iodine, triethylamine / various solvent(s) / 0.17 h / Heating 9: 0.031 g / pyridine / Heating; nitrogen atmosphere View Scheme |
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
3,3'-[7,12-bis-(1,2-dihydroxy-ethyl)-3,8,13,17-tetramethyl-21H,23H-porphine-2,18-diyl]-bis-propionic acid dimethyl ester
Conditions | Yield |
---|---|
With osmium(VIII) oxide; 4-methylmorpholine N-oxide In 1,4-dioxane; water for 24h; | 97.5% |
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
Conditions | Yield |
---|---|
With 2,6-dimethylpyridine In neat (no solvent) at 150℃; under 760.051 Torr; for 1.5h; Inert atmosphere; Glovebox; | 85% |
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
ethylene glycol
Conditions | Yield |
---|---|
With iodine; bis-[(trifluoroacetoxy)iodo]benzene In 1,2-dichloro-ethane at 20℃; for 2h; Solvent; | 84% |
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
Conditions | Yield |
---|---|
With pyridinium perbromide hydrobromide In chloroform at 61℃; for 3h; Reagent/catalyst; | 84% |
ethanol
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
Conditions | Yield |
---|---|
With iodine; bis-[(trifluoroacetoxy)iodo]benzene In 1,2-dichloro-ethane at 20℃; for 2h; Solvent; | 80% |
zinc(II) acetate dihydrate
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
zinc protoporphyrin IX dimethyl ester
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide for 2h; Reflux; | 75% |
With silica gel Milling; |
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 170℃; for 0.166667h; Microwave irradiation; | 68% |
diazomethane
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
Conditions | Yield |
---|---|
In diethyl ether; dichloromethane at 20℃; for 96h; | 54% |
2-fluoroethanol
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
Conditions | Yield |
---|---|
Stage #1: 3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester With hydrogen bromide; acetic acid at 20℃; for 36h; Stage #2: 2-fluoroethanol at 20℃; for 4h; Stage #3: With water; sodium hydroxide In tetrahydrofuran at 20℃; for 2h; | 51.53% |
1-(2-hydroxyethyl)-1H-pyrrole-2,5-dione
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
Conditions | Yield |
---|---|
In toluene at 125℃; for 24h; Diels-Alder Cycloaddition; | A 33% B 44% |
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
Conditions | Yield |
---|---|
With BTH In toluene at 125℃; for 24h; Solvent; Temperature; Time; Diels-Alder Cycloaddition; | A 37% B 37% |
bis(1,5-cyclooctadiene)diiridium(I) dichloride
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
Conditions | Yield |
---|---|
In o-xylene for 4h; Reflux; | 37% |
4-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)benzaldehyde
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
Conditions | Yield |
---|---|
In toluene at 125℃; for 14h; Time; Diels-Alder Cycloaddition; Sealed tube; | A 36% B 35% |
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
recorcinol
2,4-Bis(1-resorcinylethyl)deuteroporphyrin Bis(methyl ester)
Conditions | Yield |
---|---|
at 115 - 120℃; for 4h; | 35% |
eschenmoser's salt
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
Conditions | Yield |
---|---|
In chloroform for 1h; Heating; | A n/a B 35% |
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
ethyl β-(phenylsulfonyl)propiolate
A
C47H48N4O8S
Conditions | Yield |
---|---|
In dichloromethane for 20h; Heating; | A 34% B 34% |
In dichloromethane for 20h; | A 34% B 34% |
dimethyl acetylenedicarboxylate
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
A
C42H44N4O8
B
C42H44N4O8
Conditions | Yield |
---|---|
In 1,2-dichloro-ethane for 72h; Heating; | A 20% B 20% |
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
diethyl acetylenedicarboxylate
A
C44H48N4O8
B
C44H48N4O8
Conditions | Yield |
---|---|
In toluene for 144h; Heating; | A 20% B 19% |
diazomethane
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
Conditions | Yield |
---|---|
In diethyl ether; dichloromethane at 20℃; for 48h; | A 19% B 20% |
diazoacetic acid ethyl ester
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
Conditions | Yield |
---|---|
anschliessend Verestern mit Diazomethan; |
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
protoporphyrin IX
Conditions | Yield |
---|---|
With potassium hydroxide; ethanol | |
With methanol; sodium hydroxide | |
With hydrogenchloride | |
With hydrogenchloride at 25℃; for 2h; Hydrolysis; | |
With potassium hydroxide In methanol for 24h; Heating; |
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
mesoporphyrin IX dimethyl ester
Conditions | Yield |
---|---|
With methanol; platinum Hydrogenation.beim anschliessenden Behandeln mit Luft; | |
With polymethacrylic acid methyl ester-catalyst; water; palladium Hydrogenation; |
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
3,8-diformyldeuteroporphyrin IX dimethyl ester
Conditions | Yield |
---|---|
With osmium(VIII) oxide; water | |
With potassium permanganate | |
Multi-step reaction with 2 steps 1: 97.5 percent / OsO4, 4-methylmorpholine N-oxide / dioxane; H2O / 24 h 2: 80 percent / aq. periodoc acid / tetrahydrofuran / 1 h View Scheme | |
Multi-step reaction with 2 steps 1: 1.) conc.H2SO4, O3 / 1.) -60 deg C; 2.) 1 h each at -30 deg C, 0 deg C, RT 2: conc. H2SO4 / 0 °C View Scheme | |
Multi-step reaction with 2 steps 1: bis-[(trifluoroacetoxy)iodo]benzene; iodine; water / 1,2-dichloro-ethane; tetrahydrofuran / 2 h / 20 °C 2: toluene-4-sulfonic acid; sodium periodate / tetrahydrofuran; water / 4 h / 20 °C View Scheme |
3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester
hematoporphyrin
Conditions | Yield |
---|---|
With hydrogen bromide; acetic acid anschliessend Behandeln mit H2O; hematoporphyrin-IX; |
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