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Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

Manufacturer supply CAS 2683-82-1 with best quality

Cas:2683-82-1

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem’s R&D center offer custom synthesis according to the contract research and development services for the fine chemicals, ph

Octaethylporphine OEP

Cas:2683-82-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients 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 Specialized

Octaethylporphine 2683-82-1

Cas:2683-82-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Qingdao Beluga Import and Export Co., LTD

2,3,7,8,12,13,17,18-OCTAETHYL-21H,23H-PORPHINE CAS:2683-82-1 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in

2,3,7,8,12,13,17,18-OCTAETHYL-21H,23H-PORPHINE CAS:2683-82-1

Cas:2683-82-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Shandong Hanjiang Chemical Co., Ltd.

Hello, 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

Octaethylporphine

Cas:2683-82-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Wuhan Han Sheng New Material Technology Co.,Ltd

Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

2683-82-1

Cas:2683-82-1

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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Triumph International Development Limilted

Appearance:off-white to white solid Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for Synthesis API and Research Transportation:As customer request Port:Qingda

2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine 2683-82-1

Cas:2683-82-1

Min.Order:1 Kilogram

FOB Price: $16.0 / 20.0

Type:Lab/Research institutions

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Zibo Hangyu Biotechnology Development Co., Ltd

Zibo 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

2,3,7,8,12,13,17,18-octaethyl-21,22-dihydroporphyrin

Cas:2683-82-1

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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SHANGHAI SYSTEAM BIOCHEM CO., LTD

We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov

2683-82-1

Cas:2683-82-1

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

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Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O

2683-82-1

Cas:2683-82-1

Min.Order:5 Gram

Negotiable

Type:Lab/Research institutions

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Shanghai Minstar Chemical Co., Ltd

Product Name: 2,3,7,8,12,13,17,18-OCTAETHYL-21H,23H-PORPHINE Synonyms: 2,3,7,8,12,13,17,18-OCTAETHYLPORPHINE;2,3,7,8,12,13,17,18-OCTAETHYLPORPHYRIN;2,3,7,8,12,13,17,18-OCTAETHYL-21H,23H-PORPHINE;RARECHEM AS SA 0074;OEP;OCTAETHYLPORPHINE;21H,23H

2,3,7,8,12,13,17,18-OCTAETHYL-21H,23H-PORPHINE

Cas:2683-82-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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EAST CHEMSOURCES LIMITED

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

2683-82-1

Cas:2683-82-1

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

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Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology 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 chemicals. W

2683-82-1

Cas:2683-82-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

2683-82-1

Cas:2683-82-1

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

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Bluecrystal chem-union

We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

2683-82-1

Cas:2683-82-1

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

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Hebei Mojin Biotechnology Co.,Ltd

1, High quality with competitive price:2, Fast and safe delivery3.Excellent pre-sales and after-sales service4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 yearsAppearance:see detailed specification

2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine

Cas:2683-82-1

Min.Order:0

Negotiable

Type:Trading Company

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GIHI CHEMICALS CO.,LIMITED

Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe

2,3,7,8,12,13,17,18-Octaethylporphyrin

Cas:2683-82-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Dingyan Chem Co., Ltd

R & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates

2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine

Cas:2683-82-1

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Shanghai Acmec Biochemical Technology Co., Ltd.

Acmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea

Acmec 2,3,7,8,12,13,17,18-Octaethylporphyrin 100mg

Cas:2683-82-1

Min.Order:1 bottle

Negotiable

Type:Lab/Research institutions

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Henan Allgreen Chemical Co.,Ltd

high 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

2,3,7,8,12,13,17,18-Octaethylporphyrin

Cas:2683-82-1

Min.Order:0

Negotiable

Type:Manufacturers

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Hangzhou J&H Chemical Co., Ltd.

J&H CHEM is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other Value-added customer services, for diversified range products of chemicals

2,3,7,8,12,13,17,18-OCTAETHYL-21H,23H-PORPHINE

Cas:2683-82-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Xian Changyue Biological Technology Co., Ltd.

best seller Application:API

2,3,7,8,12,13,17,18-OCTAETHYL-21H,23H-PORPHINE

Cas:2683-82-1

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Antimex Chemical Limied

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

Octaethylporphine

Cas:2683-82-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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HANGZHOU TIANYE CHEMICALS CO., LTD.

We product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Application:Chemical intermediate

2,3,7,8,12,13,17,18-octaethyl-21,22-dihydroporphyrin

Cas:2683-82-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hubei Langyou International Trading Co., Ltd

2683-82-1 Application:2683-82-1

2683-82-1

Cas:2683-82-1

Min.Order:0

Negotiable

Type:Other

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DB BIOTECH CO., LTD

best seller Application:API

2,3,7,8,12,13,17,18-OCTAETHYL-21H,23H-PORPHINE

Cas:2683-82-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

BOC Sciences

We are committed to providing our customers with the best products and services at the most competitive prices.Appearance:clear oily liquid Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use as prim

2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine

Cas:2683-82-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Henan Kanbei Chemical Co.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

2,3,7,8,12,13,17,18-OCTAETHYL-21H,23H-PORPHINE

Cas:2683-82-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers2. Produce products of different specifications and sizes according to your requirements.3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures sta

2,3,7,8,12,13,17,18-OCTAETHYL-21H,23H-PORPHINE

Cas:2683-82-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hangzhou ZeErRui Chemical Co., Ltd.

Hangzhou ZeErRui Chemical Co., Ltd. is focused on customization, research and development and production of APIs and advanced intermediates, which can effectively compensate for the deficiencies of traditional CRO and CMO. Priority of high-tech barri

2,3,7,8,12,13,17,18-OCTAETHYL-21H,23H-PORPHINE

Cas:2683-82-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Synthetic route

(2,3,7,8,12,13,17,18-octaethylporphyrinato)nickel(II)

(2,3,7,8,12,13,17,18-octaethylporphyrinato)nickel(II)

2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

Conditions
ConditionsYield
With ethylene glycol In trifluoroacetic acid at 20℃; for 0.333333h;97%
2,3,7,8,12,13,17,18-octaethyl-21H,23H-porphine copper(II)

2,3,7,8,12,13,17,18-octaethyl-21H,23H-porphine copper(II)

2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

Conditions
ConditionsYield
With ethylene glycol In trifluoroacetic acid at 20℃; for 0.166667h;97%
With sulfuric acid In water; acetic acid at 24.85℃; Kinetics;
With trifluoroacetic acid In acetic acid at 34.85 - 54.85℃; Kinetics; Activation energy;
(E)-3-((1Z,4Z,9Z,15Z)-2,3,7,8,12,13,17,18-Octaethyl-porphyrin-5-yl)-acrylic acid methyl ester
67106-41-6

(E)-3-((1Z,4Z,9Z,15Z)-2,3,7,8,12,13,17,18-Octaethyl-porphyrin-5-yl)-acrylic acid methyl ester

2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

Conditions
ConditionsYield
With recorcinol at 160℃; for 1h;90%
formaldehyd
50-00-0

formaldehyd

5',5'-Bis(methoxycarbonyl)-3,3',4,4'-tetraethylpyrromethane
159427-98-2

5',5'-Bis(methoxycarbonyl)-3,3',4,4'-tetraethylpyrromethane

2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

Conditions
ConditionsYield
With air; lithium chloride In dimethyl sulfoxide at 200 - 210℃; for 2h;67%
3,4-diethyl-1H-pyrrole
16200-52-5

3,4-diethyl-1H-pyrrole

formaldehyd
50-00-0

formaldehyd

2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

Conditions
ConditionsYield
With toluene-4-sulfonic acid In water; benzene for 8h; Dean-Stark; Reflux; Inert atmosphere;66.4%
In acetic acid for 1h; Heating; Yield given;
With oxygen; toluene-4-sulfonic acid 1.) benzene, 55 deg C, 15 h, 2.) r.t.; Yield given. Multistep reaction;
With cetyltrimethylammonium chloride In methanol; aq. phosphate buffer at 25℃; for 24h; pH=7; Reagent/catalyst; Time; Sealed tube;
octaethylporphyrin N-oxide
67514-01-6

octaethylporphyrin N-oxide

2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

Conditions
ConditionsYield
With phosphorus trichloride In chloroform at 50℃; for 0.0833333h; further reagent;61%
2,3,7,8,12,13,17,18-Octaethyl-5,10,15,20-tetranitroporphyrin
96314-15-7

2,3,7,8,12,13,17,18-Octaethyl-5,10,15,20-tetranitroporphyrin

phenylmethanethiol
100-53-8

phenylmethanethiol

2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

Conditions
ConditionsYield
With triethylamine In dichloromethane at 40℃; for 72h;49%
(trans-2,3,7,8,12,13,17,18-octaethyl-5-formylchlorinato)nickel(II)

(trans-2,3,7,8,12,13,17,18-octaethyl-5-formylchlorinato)nickel(II)

A

2,3,7,8,12,13,17,18-octaethyl-2,3-dihydro-porphyrin

2,3,7,8,12,13,17,18-octaethyl-2,3-dihydro-porphyrin

B

2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

C

5-formyl-2,3,7,8,12,13,18,19-octaethylporphyrin
10250-36-9

5-formyl-2,3,7,8,12,13,18,19-octaethylporphyrin

(1Z,5E,9Z,14Z)-(2R,3R)-2,3,7,8,12,13,17,18-Octaethyl-2,3,22,24-tetrahydro-porphine-5-carbaldehyde

(1Z,5E,9Z,14Z)-(2R,3R)-2,3,7,8,12,13,17,18-Octaethyl-2,3,22,24-tetrahydro-porphine-5-carbaldehyde

Conditions
ConditionsYield
With sulfuric acid at 50℃; for 0.333333h;A 7%
B 6.5%
C 5%
D 48%
Fe(octaethylporphyrin)Cl

Fe(octaethylporphyrin)Cl

A

octaethylbacteriochlorin
23016-64-0

octaethylbacteriochlorin

B

2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

C

octaethylisobacteriochlorin

octaethylisobacteriochlorin

D

2,3,7,8,12,13,17,18-octaethyl-2,3-dihydro-porphyrin
22862-60-8

2,3,7,8,12,13,17,18-octaethyl-2,3-dihydro-porphyrin

Conditions
ConditionsYield
With sodium In i-Amyl alcohol at 135℃; for 1.5h;A n/a
B n/a
C 40%
D n/a
3,3,7,8,12,13,17,18-octaethyl-22,24-dihydro-3H-porphyrin-2-one

3,3,7,8,12,13,17,18-octaethyl-22,24-dihydro-3H-porphyrin-2-one

A

heptaethyl-3-hydroxy-2-oxochlorin

heptaethyl-3-hydroxy-2-oxochlorin

B

2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

Conditions
ConditionsYield
With sodium azide; sulfuric acid at 130℃; for 2h; Schmidt Reaction;A 23%
B 16%
3,4-diethylpyrrole-2-carbaldehyde
1006-26-4

3,4-diethylpyrrole-2-carbaldehyde

toluene-4-sulfonic acid
104-15-4

toluene-4-sulfonic acid

C29H38N4*2BrH

C29H38N4*2BrH

A

2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

B

C38H45N5*2C7H8O3S

C38H45N5*2C7H8O3S

Conditions
ConditionsYield
In ethanol Heating;A 65 mg
B 20%
formaldehyd
50-00-0

formaldehyd

methyl 3,4-diethylpyrrole-2-carboxylate
159427-97-1

methyl 3,4-diethylpyrrole-2-carboxylate

2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

Conditions
ConditionsYield
With oxygen; lithium chloride In dimethyl sulfoxide at 190 - 200℃; for 4h;17%
3,3',4,4'-tetraethyl-2,2'-methylenedipyrrole-5,5'-dicarboxylic acid
59435-34-6

3,3',4,4'-tetraethyl-2,2'-methylenedipyrrole-5,5'-dicarboxylic acid

trifluoroacetic acid
76-05-1

trifluoroacetic acid

A

5-trifluoromethyl-2,3,7,8,12,13,17,18-octaethylporphyrin

5-trifluoromethyl-2,3,7,8,12,13,17,18-octaethylporphyrin

B

2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

Conditions
ConditionsYield
Stage #1: 3,3',4,4'-tetraethyl-2,2'-methylenedipyrrole-5,5'-dicarboxylic acid; trifluoroacetic acid In chloroform at 20 - 50℃; MacDonald Porphyrin Synthesis; Sealed tube;
Stage #2: With 2,3-dicyano-5,6-dichloro-p-benzoquinone In chloroform MacDonald Porphyrin Synthesis; Sealed tube;
A 3%
B 2.3%
2,3,7,8,12,13,17,18-octaethyloxophlorin
14287-39-9

2,3,7,8,12,13,17,18-octaethyloxophlorin

A

2,3,7,8,12,13,17,18-octaethyl-5,15-dioxo-5,15-dihydroporphyrin
33274-36-1

2,3,7,8,12,13,17,18-octaethyl-5,15-dioxo-5,15-dihydroporphyrin

B

2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

Conditions
ConditionsYield
With hydrogen; platinum(IV) oxide 1.) benzene, 3 h, irradiation; 2.) dark, 17 h, 1 atm; Yield given. Multistep reaction;A 0.33%
B n/a
(3,4-diethyl-pyrrol-2-ylmethyl)-dimethyl-amine
16200-51-4

(3,4-diethyl-pyrrol-2-ylmethyl)-dimethyl-amine

ethylmagnesium bromide
925-90-6

ethylmagnesium bromide

2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

3,3',4,4'-tetraethyl-2,2'-methylenedipyrrole-5,5'-dicarboxylic acid
59435-34-6

3,3',4,4'-tetraethyl-2,2'-methylenedipyrrole-5,5'-dicarboxylic acid

2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

octaethyl porphyrinogen
24477-51-8

octaethyl porphyrinogen

2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

formaldehyd
50-00-0

formaldehyd

3,4-Diethyl-pyrrole-1-carboxylic acid
82471-62-3

3,4-Diethyl-pyrrole-1-carboxylic acid

2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

Conditions
ConditionsYield
With pyridine; acetic acid at 120℃; for 1h; Yield given;
formaldehyd
50-00-0

formaldehyd

1-benzyloxycarbonyl-3,4-diethylpyrrole
82471-59-8

1-benzyloxycarbonyl-3,4-diethylpyrrole

2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

Conditions
ConditionsYield
With pyridine; hydrogen; oxygen; palladium 1) methanol, 2) acetic acid; Yield given. Multistep reaction;
magnesium(II) 2,3,7,8,12,13,17,18-octaethylporphyrin
20910-35-4

magnesium(II) 2,3,7,8,12,13,17,18-octaethylporphyrin

2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

Conditions
ConditionsYield
With hydrogenchloride Product distribution;
2,2'-methylenebis(3,4-diethylpyrrole)
65858-34-6

2,2'-methylenebis(3,4-diethylpyrrole)

<5,5'-(methoxymethyl)-3,4,3',4'-tetraethyl-2,2'-dipyrryl>methene hydrobromide
87597-50-0

<5,5'-(methoxymethyl)-3,4,3',4'-tetraethyl-2,2'-dipyrryl>methene hydrobromide

2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

Conditions
ConditionsYield
With o-tetrachloroquinone 1.) benzene, reflux; Yield given. Multistep reaction;
α-(Hydroxymethyl)-3,4-diethylpyrrole
159428-02-1

α-(Hydroxymethyl)-3,4-diethylpyrrole

2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

Conditions
ConditionsYield
With Dimethoxymethane; chloranil; toluene-4-sulfonic acid 1) CH2Cl2, rt, 12 h; Yield given. Multistep reaction;
Stage #1: α-(Hydroxymethyl)-3,4-diethylpyrrole With hydrogen bromide In methanol at 20℃; for 2h;
Stage #2: With chloranil In tetrahydrofuran at 20℃; for 5h;
750 mg
ethyl 3,4-diethyl-1H-pyrrole-2-carboxylate
97336-41-9

ethyl 3,4-diethyl-1H-pyrrole-2-carboxylate

2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

Conditions
ConditionsYield
Yield given. Multistep reaction;
Product distribution; multistep reaction, a new porphyrin synthesis, other pyrrols;
Multi-step reaction with 2 steps
1: LiAlH4 / tetrahydrofuran / 2 h / 0 - 5 °C
2: 1) methylal, p-TsOH, 2) chloranil / 1) CH2Cl2, rt, 12 h
View Scheme
101,102-bis(5,15-dioxo-101,102-dihydrooctaethylporphodimethene)
79038-29-2

101,102-bis(5,15-dioxo-101,102-dihydrooctaethylporphodimethene)

2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

Conditions
ConditionsYield
With lithium aluminium tetrahydride In tetrahydrofuran for 0.0833333h;
3-hydro-21-dehydro-101,102-bis(5,15-dioxo-101,102-dihydrooctaethylporphodimethene)
79045-97-9

3-hydro-21-dehydro-101,102-bis(5,15-dioxo-101,102-dihydrooctaethylporphodimethene)

2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

Conditions
ConditionsYield
With lithium aluminium tetrahydride In tetrahydrofuran for 0.0833333h;
3,4-Diethyl-2-methoxymethyl-1H-pyrrole
124031-35-2

3,4-Diethyl-2-methoxymethyl-1H-pyrrole

2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

Conditions
ConditionsYield
With formic acid; oxygen 1.) MeOH, r.t., 2 h; 2.) CH2Cl2, r.t., 3 h; Yield given. Multistep reaction;
With formic acid; oxygen 1.) methanol, RT, 2 h, 2.) CH2Cl2; Yield given. Multistep reaction;
ethyl 5-(diethylaminomethyl)-3,4-diethylpyrrole-2-carboxylate
60223-98-5

ethyl 5-(diethylaminomethyl)-3,4-diethylpyrrole-2-carboxylate

2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

Conditions
ConditionsYield
With potassium hydroxide; oxygen; acetic acid 1.) aq. EtOH, reflux, 3 h, 2.) aq. EtOH, reflux, 1.5 h; Yield given. Multistep reaction;
tripyrrane dicarboxylic acid
109929-98-8

tripyrrane dicarboxylic acid

4,4'-diethyl-3,3'-dimethyl-5,5'-carbonyl-bis-pyrrole-2-carbaldehyde
26019-76-1

4,4'-diethyl-3,3'-dimethyl-5,5'-carbonyl-bis-pyrrole-2-carbaldehyde

A

2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

B

3,7,13,17-tetraethyl-2,8,12,18-tetramethyl-5-oxophlorin

3,7,13,17-tetraethyl-2,8,12,18-tetramethyl-5-oxophlorin

C

3,7,13,17,18,22-hexaethyl-2,8,12,23-tetramethyl-iso-5-oxopentaphyrin

3,7,13,17,18,22-hexaethyl-2,8,12,23-tetramethyl-iso-5-oxopentaphyrin

Conditions
ConditionsYield
With oxygen; hydrogen cation
C36H46N4*C36H44N4(1-)*Cl6Sb(1-)*Zn(2+)

C36H46N4*C36H44N4(1-)*Cl6Sb(1-)*Zn(2+)

A

2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

B

C36H44N4(1-)*Cl6Sb(1-)*Zn(2+)

C36H44N4(1-)*Cl6Sb(1-)*Zn(2+)

Conditions
ConditionsYield
In dichloromethane at 17.85℃; Equilibrium constant; Disproportionation;
2-Methoxymethyl-3,4-diethyl-5-carboxylpyrrole
94827-39-1

2-Methoxymethyl-3,4-diethyl-5-carboxylpyrrole

2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

Conditions
ConditionsYield
With oxygen; acetic acid Yield given;
2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

phenyllithium
591-51-5

phenyllithium

2,3,7,8,12,13,17,18-octaethyl-5-phenylporphyrine
60188-33-2

2,3,7,8,12,13,17,18-octaethyl-5-phenylporphyrine

Conditions
ConditionsYield
Stage #1: 2,3,7,8,12,13,17,18-octaethyl-porphyrin; phenyllithium In tetrahydrofuran; cyclohexane at 40℃; for 0.25h; Addition;
Stage #2: With water In tetrahydrofuran; cyclohexane Hydrolysis;
Stage #3: With 2,3-dicyano-5,6-dichloro-p-benzoquinone In tetrahydrofuran; dichloromethane; cyclohexane for 0.0833333h; Oxidation; Further stages.;
100%
Stage #1: 2,3,7,8,12,13,17,18-octaethyl-porphyrin; phenyllithium In tetrahydrofuran at -40 - 20℃;
Stage #2: With water In tetrahydrofuran
Stage #3: With 2,3-dicyano-5,6-dichloro-p-benzoquinone In tetrahydrofuran Further stages.;
100%
2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

(2,3,7,8,12,13,17,18-octaethylporphyrinato)nickel(II)

(2,3,7,8,12,13,17,18-octaethylporphyrinato)nickel(II)

Conditions
ConditionsYield
With bis(acetylacetonate)nickel(II) In o-xylene for 0.5h; Heating;100%
bis(benzonitrile)dichloroplatinum(II)
14873-63-3, 15617-19-3, 51921-56-3

bis(benzonitrile)dichloroplatinum(II)

2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

platinum(II) octaethylporphyrin
31248-39-2

platinum(II) octaethylporphyrin

Conditions
ConditionsYield
With sodium proprionate In chlorobenzene under 760.051 Torr; for 3.5h; Reflux;98%
2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

2,3,7,8,12,13,17,18-octaethyl-21H,23H-porphine cobalt(II)
17632-19-8

2,3,7,8,12,13,17,18-octaethyl-21H,23H-porphine cobalt(II)

Conditions
ConditionsYield
With aluminum oxide; lithium hydroxide for 0.583333h; Time; Reagent/catalyst; Milling; Green chemistry;98%
2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

methyl trifluoromethanesulfonate
333-27-7

methyl trifluoromethanesulfonate

2,3,7,8,12,13,17,18-octaethyl-22,23-dimethylporphyrin monotriflate

2,3,7,8,12,13,17,18-octaethyl-22,23-dimethylporphyrin monotriflate

Conditions
ConditionsYield
With potassium carbonate In chloroform at 20℃;96%
gallium(III) trichloride

gallium(III) trichloride

2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

GaCl(2,3,7,8,12,13,17,18-octaethylporphin)
87607-70-3

GaCl(2,3,7,8,12,13,17,18-octaethylporphin)

Conditions
ConditionsYield
With sodium acetate; acetic acid Inert atmosphere; Reflux;92%
With 2,6-dimethylpyridine In neat (no solvent) at 150℃; for 1.5h; Inert atmosphere; Glovebox;
With sodium acetate In acetic acid for 3h; Reflux;
ethanol
64-17-5

ethanol

2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

2-(1-ethoxyethyl)-3,7,8,12,13,17,18-heptaethylporphyrin
129111-90-6

2-(1-ethoxyethyl)-3,7,8,12,13,17,18-heptaethylporphyrin

Conditions
ConditionsYield
With N-Bromosuccinimide; hydrogen bromide; acetic acid In chloroform for 0.0833333h; Ambient temperature;91%
zinc(II) acetylacetonate
14024-63-6

zinc(II) acetylacetonate

2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

(2,3,7,8,12,13,17,18-octaethylporphyrinato)zinc(II)
17632-18-7

(2,3,7,8,12,13,17,18-octaethylporphyrinato)zinc(II)

Conditions
ConditionsYield
In dichloromethane for 1h; Reflux;90.9%
tetrahydrofuran
109-99-9

tetrahydrofuran

2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

C36H44N4(2-)*4C4H8O*2Li(1+)

C36H44N4(2-)*4C4H8O*2Li(1+)

Conditions
ConditionsYield
With lithium hexamethyldisilazane at 50 - 60℃; for 0.5h;90%
trimethylaluminum
75-24-1

trimethylaluminum

2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

methyl(2,3,7,8,12,13,17,18-octaethylporphinato)aluminium(III)

methyl(2,3,7,8,12,13,17,18-octaethylporphinato)aluminium(III)

Conditions
ConditionsYield
In hexane; benzene at 20 - 45℃; Inert atmosphere;90%
zinc diacetate
557-34-6

zinc diacetate

2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

(2,3,7,8,12,13,17,18-octaethylporphyrinato)zinc(II)
17632-18-7

(2,3,7,8,12,13,17,18-octaethylporphyrinato)zinc(II)

Conditions
ConditionsYield
In methanol; chloroform for 3h; Reflux;90%
In methanol; dichloromethane at 20℃; for 1h;
In N,N-dimethyl-formamide Reflux;
In N,N-dimethyl-formamide at 54.84℃; Kinetics; Thermodynamic data; Temperature;
In acetonitrile at 24.84℃; Thermodynamic data;
9-bromophenanthrene
573-17-1

9-bromophenanthrene

2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

2,3,7,8,12,13,17,18-octaethyl-5-(phenanthren-9-yl)porphyrin

2,3,7,8,12,13,17,18-octaethyl-5-(phenanthren-9-yl)porphyrin

Conditions
ConditionsYield
Stage #1: 9-bromophenanthrene With n-butyllithium In diethyl ether; hexane at -30 - 20℃; Inert atmosphere;
Stage #2: 2,3,7,8,12,13,17,18-octaethyl-porphyrin In tetrahydrofuran; diethyl ether; hexane at -20℃; for 1h; Inert atmosphere; Further stages;
89%
2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

2,3,7,8,12,13,17,18-octaethyl-21H,23H-porphine cobalt(II)
17632-19-8

2,3,7,8,12,13,17,18-octaethyl-21H,23H-porphine cobalt(II)

Conditions
ConditionsYield
In methanol; chloroform for 0.5h; Reflux;87%
2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

phosphazene base-P4-tert-butyl
111324-04-0

phosphazene base-P4-tert-butyl

C36H45N4(1-)*C22H64N13P4(1+)

C36H45N4(1-)*C22H64N13P4(1+)

Conditions
ConditionsYield
In tetrahydrofuran Ambient temperature; equilibrium;85%
2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

2,3,7,8,12,13,17,18-octaethyl-5-nitroporphyrin
3133-98-0

2,3,7,8,12,13,17,18-octaethyl-5-nitroporphyrin

Conditions
ConditionsYield
With sulfuric acid; nitric acid In acetic acid at 20℃; for 0.0833333h;85%
With sulfuric acid; nitric acid In acetic acid at 20℃; for 0.0833333h; Reagent/catalyst; Cooling with ice;85%
2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

trans-(2-bromovinyl)-2,3,4,5,6,7,8-heptaethylporphyrin

trans-(2-bromovinyl)-2,3,4,5,6,7,8-heptaethylporphyrin

Conditions
ConditionsYield
With N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile) In 1,2-dichloro-ethane for 5h; Heating;83%
propan-1-ol
71-23-8

propan-1-ol

2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

1-(1-n-propoxyethyl)-2,3,4,5,6,7,8-heptaethylporphyrin
132280-46-7

1-(1-n-propoxyethyl)-2,3,4,5,6,7,8-heptaethylporphyrin

Conditions
ConditionsYield
With N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile) In dichloromethane for 3h; Heating;82%
2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

1,2-dihydroxy-octaethylchlorin

1,2-dihydroxy-octaethylchlorin

Conditions
ConditionsYield
Stage #1: 2,3,7,8,12,13,17,18-octaethyl-porphyrin With osmium(VIII) oxide at 20℃;
Stage #2: With hydrogen sulfide at 20℃; Further stages.;
82%
With osmium(VIII) oxide In pyridine; diethyl ether; dichloromethane for 48h; Ambient temperature;66.6%
With pyridine; osmium(VIII) oxide; hydrogen sulfide 1. ) ether, CH2Cl2, RT, 48 h, 2. ) ether, CH2Cl2, CH3OH, 25 min; Yield given. Multistep reaction;
2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

Diphenyl(3-iodopropyl)sulfonium tetrafluoroborate

Diphenyl(3-iodopropyl)sulfonium tetrafluoroborate

C39H51IN4*BF4(1-)*H(1+)

C39H51IN4*BF4(1-)*H(1+)

Conditions
ConditionsYield
In 1,2-dichloro-ethane for 72h; Heating;82%
2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

cis-2,3,7,8,12,13,17,18-octaethyl-2,3-dihydroxychlorin
106543-71-9, 127939-91-7

cis-2,3,7,8,12,13,17,18-octaethyl-2,3-dihydroxychlorin

Conditions
ConditionsYield
Stage #1: 2,3,7,8,12,13,17,18-octaethyl-porphyrin With pyridine; osmium(VIII) oxide In diethyl ether; dichloromethane at 20℃; for 40h;
Stage #2: With hydrogen sulfide In methanol; diethyl ether; dichloromethane for 0.5h;
82%
2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

C36H44B2F2N4O

C36H44B2F2N4O

Conditions
ConditionsYield
With boron trifluoride diethyl etherate; triethylamine In dichloromethane at 20℃; for 1h;82%
4-pentylbromobenzene
51554-95-1

4-pentylbromobenzene

2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

2,3,7,8,12,13,17,18-octaethyl-5-(4-pentylphenyl)porphyrin

2,3,7,8,12,13,17,18-octaethyl-5-(4-pentylphenyl)porphyrin

Conditions
ConditionsYield
Stage #1: 4-pentylbromobenzene With n-butyllithium In diethyl ether; hexane at 0 - 20℃; Inert atmosphere;
Stage #2: 2,3,7,8,12,13,17,18-octaethyl-porphyrin In tetrahydrofuran; diethyl ether; hexane at 0℃; for 1h; Inert atmosphere; Further stages;
82%
[tris{3,5-bis(heptafluoropropyl)-1,2,4-triazolatosilver(I)}]

[tris{3,5-bis(heptafluoropropyl)-1,2,4-triazolatosilver(I)}]

2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

benzene
71-43-2

benzene

C24Ag3F42N9*C6H6*C36H46N4

C24Ag3F42N9*C6H6*C36H46N4

Conditions
ConditionsYield
for 0.5h; Heating;81%
2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

magnesium(II) 2,3,7,8,12,13,17,18-octaethylporphyrin
20910-35-4

magnesium(II) 2,3,7,8,12,13,17,18-octaethylporphyrin

Conditions
ConditionsYield
With 2,6-di-t-butyl-4-methylphenoxy magnesium iodide In diethyl ether; chloroform at 50℃; for 0.05h;80%
With triethylamine; magnesium bromide
112tin(II) chloride dihydrate

112tin(II) chloride dihydrate

2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

C36H46Cl2N4(112)Sn

C36H46Cl2N4(112)Sn

Conditions
ConditionsYield
With pyridine Reflux;80%
2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

2,3,7,8,12,13,17,18-octaethyl-5-nitroporphyrin
3133-98-0

2,3,7,8,12,13,17,18-octaethyl-5-nitroporphyrin

Conditions
ConditionsYield
With trifluoroacetic acid; sodium nitrite at 20℃; for 0.0833333h;78%
With nitronium tetrafluoborate In pyridine; chloroform at 80℃; for 6h;31%
With nitric acid; acetic acid for 0.0222222h;
Multi-step reaction with 3 steps
1: dichloromethane; methanol / 1 h / 20 °C
2: iodine / dichloromethane; acetonitrile / 5 h / 20 °C / Inert atmosphere
3: hydrogenchloride; acetic acid / water / 3 h / 20 °C
View Scheme
Multi-step reaction with 3 steps
1: methanol; dichloromethane / 1 h / 20 °C
2: iodine / dichloromethane; acetonitrile / 5 h / 20 °C / Inert atmosphere
3: hydrogenchloride; acetic acid / water / 3 h / 20 °C
View Scheme
cadmium(II) acetate
543-90-8

cadmium(II) acetate

2,3,7,8,12,13,17,18-octaethyl-porphyrin
2683-82-1

2,3,7,8,12,13,17,18-octaethyl-porphyrin

cadmium(II) octaethylporphyrin
49661-61-2

cadmium(II) octaethylporphyrin

Conditions
ConditionsYield
In N,N-dimethyl-formamide for 0.0166667h; Reflux;77%
In N,N-dimethyl-formamide for 0.0166667h; Reflux;77%

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