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Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe

Naphthacene Manufacturer/High quality/Best price/In stock

Cas:92-24-0

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

Factory Price OLED 99% 92-24-0 2,3-Benzanthracene Manufacturer

Cas:92-24-0

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

2,3-Benzanthracene

Cas:92-24-0

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Hebei yanxi chemical co.,LTD.

1 Factory price 2 High quality 3 Good service 4 Prompt service Appearance:The crystallization Storage:Kept in dry and cool place and from sunlight; Kept the packing intact. Package: 25kg plastic woven bag with inner linning. Application: Food

2,3-Benzanthracene

Cas:92-24-0

Min.Order:100 Kilogram

FOB Price: $1000.0

Type:Trading Company

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con

92-24-0 NAPHTHACENE

Cas:92-24-0

Min.Order:1 Kilogram

FOB Price: $15.0 / 50.0

Type:Trading Company

inquiry

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

92-24-0

Cas:92-24-0

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

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 92-24-0 with best quality

Cas:92-24-0

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Shanghai Upbio Tech Co.,Ltd

1.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

Naphthacene

Cas:92-24-0

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

NAPHTHACENE CAS:92-24-0 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 high quality organic intermediates,

NAPHTHACENE CAS:92-24-0

Cas:92-24-0

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

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

Naphthacene

Cas:92-24-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan 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

Naphthacene

Cas:92-24-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen Hisunny Chemical Co.,Ltd

Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia

Tetracene

Cas:92-24-0

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Hangzhou Lingrui Chemical Co.,Ltd.

Our advantages: 1, High quality with competitive price: 1) Standard:BP/USP/EP/Enterprise standard 2) All Purity≥99% 3) We are manufacturer and can provide high quality products with factory price. 2, Fast and safe delivery 1) Parcel can be

Best price/In stock Naphthacene 92-24-0

Cas:92-24-0

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&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

Naphthacene

Cas:92-24-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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

High quality Tetracene

Cas:92-24-0

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Shanghai Minstar Chemical Co., Ltd

NAPHTHACENE Basic information Product Name: NAPHTHACENE Synonyms: TETRACENE;NAPHTHACENE;NAPHTHYCENE;2,3-Benzanthrene;Chrysogen;Methacene;Rubene;Tetracen CAS: 92-24-0 MF: C18H12 MW: 228.29 EINECS: 202-138-9 Mol File: 92-24-0.mol

NAPHTHACENE

Cas:92-24-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Huarong Pharm Co., Ltd.

Hangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu

Benzo(B)Anthracene

Cas:92-24-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

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

92-24-0 CAS NO.92-24-0

Cas:92-24-0

Min.Order:1 Metric Ton

FOB Price: $7.0 / 8.0

Type:Trading Company

inquiry

Win-Win chemical Co.Ltd

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

Naphthacene Cas no.92-24-0 98%

Cas:92-24-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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

NAPHTHACENE

Cas:92-24-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

2,3-Benzanthracene

Cas:92-24-0

Min.Order:0

Negotiable

Type:Other

inquiry

GIHI CHEMICALS CO.,LIMITED

high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier

Naphthacene

Cas:92-24-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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

Naphthacene

Cas:92-24-0

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Aecochem Corp.

Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS

Tetracene

Cas:92-24-0

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

Naphthacene

Cas:92-24-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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

Tetracene

Cas:92-24-0

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:white powder Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use as primary a

Naphthacene

Cas:92-24-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Changchun Artel lmport and Export trade company

Supply top quality products with a reasonable price Application:api

92-24-0

Cas:92-24-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

Naphthacene cas 92-24-0Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

Naphthacene cas 92-24-0

Cas:92-24-0

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou Sartort Biopharma Co., Ltd

Best quality with low price Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Shanghai

2,3-Benzanthracene

Cas:92-24-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

2,3-diethynyl-anthracene
256439-93-7

2,3-diethynyl-anthracene

Tetracen
92-24-0

Tetracen

Conditions
ConditionsYield
With cyclohexa-1,4-diene In benzene at 160℃; under 12411.9 Torr; cycloaromatization;64%
5,12-dihydrotetracene-5,12-diol

5,12-dihydrotetracene-5,12-diol

Tetracen
92-24-0

Tetracen

Conditions
ConditionsYield
With hydrogenchloride; tin(ll) chloride In tetrahydrofuran; water for 1h; Inert atmosphere;71.5%
5,12-dihydro-naphthacene
959-02-4

5,12-dihydro-naphthacene

Tetracen
92-24-0

Tetracen

Conditions
ConditionsYield
palladium on activated charcoal In xylene for 48h; Heating;95%
With chloranil; acetic acid
at 220℃; Erhitzen unter Durchleiten von Luft;
With copper at 400℃;
5,12-(H)-Naphthacenone
3073-99-2

5,12-(H)-Naphthacenone

Tetracen
92-24-0

Tetracen

Conditions
ConditionsYield
With lithium aluminium tetrahydride In tetrahydrofuran for 3h; Ambient temperature;83%
Multi-step reaction with 2 steps
1: aq.-ethanolic NaOH; zinc-powder
2: mineral acid; ethanol
View Scheme
13-methyl-5,12-dihydronaphthacen-5,12-imine
85894-23-1

13-methyl-5,12-dihydronaphthacen-5,12-imine

Tetracen
92-24-0

Tetracen

Conditions
ConditionsYield
With 3-chloro-benzenecarboperoxoic acid In acetonitrile for 2h; Heating;85%
1,4:7,10-diepoxy-1,2,3,4,7,8,9,10-octahydronaphthacene
96965-72-9

1,4:7,10-diepoxy-1,2,3,4,7,8,9,10-octahydronaphthacene

Tetracen
92-24-0

Tetracen

Conditions
ConditionsYield
With trifluoroacetic acid In chloroform for 1h; Heating;78%
2,3-dibenzylfumaraldehyde

2,3-dibenzylfumaraldehyde

Tetracen
92-24-0

Tetracen

Conditions
ConditionsYield
With titanium tetrachloride In 1,2-dichloro-ethane at 40℃; for 3h; Reagent/catalyst; Temperature; Reflux;72%
tetracene

tetracene

Tetracen
92-24-0

Tetracen

Conditions
ConditionsYield
With pyrographite In benzene at 80℃; under 760.051 Torr; for 72h; Sealed tube; Darkness;23.2 mg
5,12-naphthacenequinone
1090-13-7

5,12-naphthacenequinone

Tetracen
92-24-0

Tetracen

Conditions
ConditionsYield
With oxidizing agent; diborane 1.) diglyme; Multistep reaction;
Multi-step reaction with 2 steps
1: aq.-ethanolic NaOH; zinc-powder
2: mineral acid; ethanol
View Scheme
Multi-step reaction with 2 steps
1: sodium tetrahydroborate / tetrahydrofuran; methanol / 1 h / 20 °C / Inert atmosphere
2: hydrogenchloride; tin(ll) chloride / tetrahydrofuran; water / 1 h / Inert atmosphere
View Scheme
7.8.9.10-tetrahydro-naphthacenequinone-(5.12)

7.8.9.10-tetrahydro-naphthacenequinone-(5.12)

Tetracen
92-24-0

Tetracen

Conditions
ConditionsYield
With zinc
With copper; zinc
2,3-dibromonaphthalene
13214-70-5

2,3-dibromonaphthalene

A

Tetracen
92-24-0

Tetracen

B

dihydrotetracene

dihydrotetracene

Conditions
ConditionsYield
Multi-step reaction with 6 steps
1: 81 percent / PdCl2dppf / diethyl ether / Heating
2: 0.36 g / NBS; AgNO3 / acetone / 10 h / 25 °C
3: 0.27 g / 1,4-cyclohexadiene; N2 / benzene / 2 h / 180 °C / 15514.9 Torr
4: PdCl2dppf / diethyl ether / Heating
5: NaH; MeOH / tetrahydrofuran / 2 h
6: 64 percent / 1,4-cyclohexadiene / benzene / 160 °C / 12411.9 Torr
View Scheme
Multi-step reaction with 6 steps
1: 81 percent / PdCl2dppf / diethyl ether / Heating
2: 0.36 g / NBS; AgNO3 / acetone / 10 h / 25 °C
3: 0.27 g / 1,4-cyclohexadiene; N2 / benzene / 2 h / 180 °C / 15514.9 Torr
4: 86 percent / PdCl2dppf; BuLi; ZnCl2 / tetrahydrofuran; diethyl ether / 12 h / Heating
5: NaH; MeOH / tetrahydrofuran / 2 h
6: 64 percent / 1,4-cyclohexadiene / benzene / 160 °C / 12411.9 Torr
View Scheme
Multi-step reaction with 6 steps
1: 81 percent / PdCl2dppf; BuLi; ZnCl2 / tetrahydrofuran; diethyl ether / 12 h / Heating
2: 0.36 g / NBS; AgNO3 / acetone / 10 h / 25 °C
3: 0.27 g / 1,4-cyclohexadiene; N2 / benzene / 2 h / 180 °C / 15514.9 Torr
4: PdCl2dppf / diethyl ether / Heating
5: NaH; MeOH / tetrahydrofuran / 2 h
6: 64 percent / 1,4-cyclohexadiene / benzene / 160 °C / 12411.9 Torr
View Scheme
Multi-step reaction with 6 steps
1: 81 percent / PdCl2dppf; BuLi; ZnCl2 / tetrahydrofuran; diethyl ether / 12 h / Heating
2: 0.36 g / NBS; AgNO3 / acetone / 10 h / 25 °C
3: 0.27 g / 1,4-cyclohexadiene; N2 / benzene / 2 h / 180 °C / 15514.9 Torr
4: 86 percent / PdCl2dppf; BuLi; ZnCl2 / tetrahydrofuran; diethyl ether / 12 h / Heating
5: NaH; MeOH / tetrahydrofuran / 2 h
6: 64 percent / 1,4-cyclohexadiene / benzene / 160 °C / 12411.9 Torr
View Scheme
1,2-bis(trimethylsilylethynyl)benzene
73392-23-1

1,2-bis(trimethylsilylethynyl)benzene

A

Tetracen
92-24-0

Tetracen

B

dihydrotetracene

dihydrotetracene

Conditions
ConditionsYield
Multi-step reaction with 8 steps
1: 100 percent / NBS; AgNO3 / acetone / 10 h / 25 °C
2: 70 percent / 1,4-cyclohexadiene; N2 / benzene / 2 h / 180 °C / 18100.7 Torr
3: 81 percent / PdCl2dppf / diethyl ether / Heating
4: 0.36 g / NBS; AgNO3 / acetone / 10 h / 25 °C
5: 0.27 g / 1,4-cyclohexadiene; N2 / benzene / 2 h / 180 °C / 15514.9 Torr
6: PdCl2dppf / diethyl ether / Heating
7: NaH; MeOH / tetrahydrofuran / 2 h
8: 64 percent / 1,4-cyclohexadiene / benzene / 160 °C / 12411.9 Torr
View Scheme
Multi-step reaction with 8 steps
1: 100 percent / NBS; AgNO3 / acetone / 10 h / 25 °C
2: 70 percent / 1,4-cyclohexadiene; N2 / benzene / 2 h / 180 °C / 18100.7 Torr
3: 81 percent / PdCl2dppf / diethyl ether / Heating
4: 0.36 g / NBS; AgNO3 / acetone / 10 h / 25 °C
5: 0.27 g / 1,4-cyclohexadiene; N2 / benzene / 2 h / 180 °C / 15514.9 Torr
6: 86 percent / PdCl2dppf; BuLi; ZnCl2 / tetrahydrofuran; diethyl ether / 12 h / Heating
7: NaH; MeOH / tetrahydrofuran / 2 h
8: 64 percent / 1,4-cyclohexadiene / benzene / 160 °C / 12411.9 Torr
View Scheme
Multi-step reaction with 8 steps
1: 100 percent / NBS; AgNO3 / acetone / 10 h / 25 °C
2: 70 percent / 1,4-cyclohexadiene; N2 / benzene / 2 h / 180 °C / 18100.7 Torr
3: 81 percent / PdCl2dppf; BuLi; ZnCl2 / tetrahydrofuran; diethyl ether / 12 h / Heating
4: 0.36 g / NBS; AgNO3 / acetone / 10 h / 25 °C
5: 0.27 g / 1,4-cyclohexadiene; N2 / benzene / 2 h / 180 °C / 15514.9 Torr
6: PdCl2dppf / diethyl ether / Heating
7: NaH; MeOH / tetrahydrofuran / 2 h
8: 64 percent / 1,4-cyclohexadiene / benzene / 160 °C / 12411.9 Torr
View Scheme
Multi-step reaction with 8 steps
1: 100 percent / NBS; AgNO3 / acetone / 10 h / 25 °C
2: 70 percent / 1,4-cyclohexadiene; N2 / benzene / 2 h / 180 °C / 18100.7 Torr
3: 81 percent / PdCl2dppf; BuLi; ZnCl2 / tetrahydrofuran; diethyl ether / 12 h / Heating
4: 0.36 g / NBS; AgNO3 / acetone / 10 h / 25 °C
5: 0.27 g / 1,4-cyclohexadiene; N2 / benzene / 2 h / 180 °C / 15514.9 Torr
6: 86 percent / PdCl2dppf; BuLi; ZnCl2 / tetrahydrofuran; diethyl ether / 12 h / Heating
7: NaH; MeOH / tetrahydrofuran / 2 h
8: 64 percent / 1,4-cyclohexadiene / benzene / 160 °C / 12411.9 Torr
View Scheme
1,2-bis(bromoethynyl)benzene
256439-90-4

1,2-bis(bromoethynyl)benzene

A

Tetracen
92-24-0

Tetracen

B

dihydrotetracene

dihydrotetracene

Conditions
ConditionsYield
Multi-step reaction with 7 steps
1: 70 percent / 1,4-cyclohexadiene; N2 / benzene / 2 h / 180 °C / 18100.7 Torr
2: 81 percent / PdCl2dppf / diethyl ether / Heating
3: 0.36 g / NBS; AgNO3 / acetone / 10 h / 25 °C
4: 0.27 g / 1,4-cyclohexadiene; N2 / benzene / 2 h / 180 °C / 15514.9 Torr
5: PdCl2dppf / diethyl ether / Heating
6: NaH; MeOH / tetrahydrofuran / 2 h
7: 64 percent / 1,4-cyclohexadiene / benzene / 160 °C / 12411.9 Torr
View Scheme
Multi-step reaction with 7 steps
1: 70 percent / 1,4-cyclohexadiene; N2 / benzene / 2 h / 180 °C / 18100.7 Torr
2: 81 percent / PdCl2dppf / diethyl ether / Heating
3: 0.36 g / NBS; AgNO3 / acetone / 10 h / 25 °C
4: 0.27 g / 1,4-cyclohexadiene; N2 / benzene / 2 h / 180 °C / 15514.9 Torr
5: 86 percent / PdCl2dppf; BuLi; ZnCl2 / tetrahydrofuran; diethyl ether / 12 h / Heating
6: NaH; MeOH / tetrahydrofuran / 2 h
7: 64 percent / 1,4-cyclohexadiene / benzene / 160 °C / 12411.9 Torr
View Scheme
Multi-step reaction with 7 steps
1: 70 percent / 1,4-cyclohexadiene; N2 / benzene / 2 h / 180 °C / 18100.7 Torr
2: 81 percent / PdCl2dppf; BuLi; ZnCl2 / tetrahydrofuran; diethyl ether / 12 h / Heating
3: 0.36 g / NBS; AgNO3 / acetone / 10 h / 25 °C
4: 0.27 g / 1,4-cyclohexadiene; N2 / benzene / 2 h / 180 °C / 15514.9 Torr
5: PdCl2dppf / diethyl ether / Heating
6: NaH; MeOH / tetrahydrofuran / 2 h
7: 64 percent / 1,4-cyclohexadiene / benzene / 160 °C / 12411.9 Torr
View Scheme
Multi-step reaction with 7 steps
1: 70 percent / 1,4-cyclohexadiene; N2 / benzene / 2 h / 180 °C / 18100.7 Torr
2: 81 percent / PdCl2dppf; BuLi; ZnCl2 / tetrahydrofuran; diethyl ether / 12 h / Heating
3: 0.36 g / NBS; AgNO3 / acetone / 10 h / 25 °C
4: 0.27 g / 1,4-cyclohexadiene; N2 / benzene / 2 h / 180 °C / 15514.9 Torr
5: 86 percent / PdCl2dppf; BuLi; ZnCl2 / tetrahydrofuran; diethyl ether / 12 h / Heating
6: NaH; MeOH / tetrahydrofuran / 2 h
7: 64 percent / 1,4-cyclohexadiene / benzene / 160 °C / 12411.9 Torr
View Scheme
2,7-dibromo-3,6-dihydroxy naphthalene
96965-79-6

2,7-dibromo-3,6-dihydroxy naphthalene

Tetracen
92-24-0

Tetracen

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 77 percent / 10percent aq. NaOH / acetone / 0 °C
2: 40 percent / phenyllithium / tetrahydrofuran; cyclohexane; diethyl ether / Ambient temperature
3: 80 percent / MeOH, Mg / 10percent Pd/C / Ambient temperature
4: 78 percent / trifluoroacetic acid (TFA) / CHCl3 / 1 h / Heating
View Scheme
1,4:7,10-diepoxy-1,4,7,10-tetrahydronaphthacene
96965-71-8

1,4:7,10-diepoxy-1,4,7,10-tetrahydronaphthacene

Tetracen
92-24-0

Tetracen

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 80 percent / MeOH, Mg / 10percent Pd/C / Ambient temperature
2: 78 percent / trifluoroacetic acid (TFA) / CHCl3 / 1 h / Heating
View Scheme
3,6-dibromo-2,7-bis<(p-tolylsulfonyl)oxy>naphthalene
96965-64-9

3,6-dibromo-2,7-bis<(p-tolylsulfonyl)oxy>naphthalene

Tetracen
92-24-0

Tetracen

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 40 percent / phenyllithium / tetrahydrofuran; cyclohexane; diethyl ether / Ambient temperature
2: 80 percent / MeOH, Mg / 10percent Pd/C / Ambient temperature
3: 78 percent / trifluoroacetic acid (TFA) / CHCl3 / 1 h / Heating
View Scheme
2,3-dibromoanthracene
117820-97-0

2,3-dibromoanthracene

A

Tetracen
92-24-0

Tetracen

B

dihydrotetracene

dihydrotetracene

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: PdCl2dppf / diethyl ether / Heating
2: NaH; MeOH / tetrahydrofuran / 2 h
3: 64 percent / 1,4-cyclohexadiene / benzene / 160 °C / 12411.9 Torr
View Scheme
Multi-step reaction with 3 steps
1: 86 percent / PdCl2dppf; BuLi; ZnCl2 / tetrahydrofuran; diethyl ether / 12 h / Heating
2: NaH; MeOH / tetrahydrofuran / 2 h
3: 64 percent / 1,4-cyclohexadiene / benzene / 160 °C / 12411.9 Torr
View Scheme
2,3-bis(bromoethynyl)naphthalene

2,3-bis(bromoethynyl)naphthalene

A

Tetracen
92-24-0

Tetracen

B

dihydrotetracene

dihydrotetracene

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 0.27 g / 1,4-cyclohexadiene; N2 / benzene / 2 h / 180 °C / 15514.9 Torr
2: PdCl2dppf / diethyl ether / Heating
3: NaH; MeOH / tetrahydrofuran / 2 h
4: 64 percent / 1,4-cyclohexadiene / benzene / 160 °C / 12411.9 Torr
View Scheme
Multi-step reaction with 4 steps
1: 0.27 g / 1,4-cyclohexadiene; N2 / benzene / 2 h / 180 °C / 15514.9 Torr
2: 86 percent / PdCl2dppf; BuLi; ZnCl2 / tetrahydrofuran; diethyl ether / 12 h / Heating
3: NaH; MeOH / tetrahydrofuran / 2 h
4: 64 percent / 1,4-cyclohexadiene / benzene / 160 °C / 12411.9 Torr
View Scheme
2,3-bis[(trimethylsilyl)ethynyl]naphthalene
256439-91-5

2,3-bis[(trimethylsilyl)ethynyl]naphthalene

A

Tetracen
92-24-0

Tetracen

B

dihydrotetracene

dihydrotetracene

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: 0.36 g / NBS; AgNO3 / acetone / 10 h / 25 °C
2: 0.27 g / 1,4-cyclohexadiene; N2 / benzene / 2 h / 180 °C / 15514.9 Torr
3: PdCl2dppf / diethyl ether / Heating
4: NaH; MeOH / tetrahydrofuran / 2 h
5: 64 percent / 1,4-cyclohexadiene / benzene / 160 °C / 12411.9 Torr
View Scheme
Multi-step reaction with 5 steps
1: 0.36 g / NBS; AgNO3 / acetone / 10 h / 25 °C
2: 0.27 g / 1,4-cyclohexadiene; N2 / benzene / 2 h / 180 °C / 15514.9 Torr
3: 86 percent / PdCl2dppf; BuLi; ZnCl2 / tetrahydrofuran; diethyl ether / 12 h / Heating
4: NaH; MeOH / tetrahydrofuran / 2 h
5: 64 percent / 1,4-cyclohexadiene / benzene / 160 °C / 12411.9 Torr
View Scheme
2,3-bis(trimethylsilylethynyl)anthracene
256439-92-6

2,3-bis(trimethylsilylethynyl)anthracene

A

Tetracen
92-24-0

Tetracen

B

dihydrotetracene

dihydrotetracene

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: NaH; MeOH / tetrahydrofuran / 2 h
2: 64 percent / 1,4-cyclohexadiene / benzene / 160 °C / 12411.9 Torr
View Scheme
5,12-dihydro-naphthacen-5-ol
856208-24-7

5,12-dihydro-naphthacen-5-ol

Tetracen
92-24-0

Tetracen

Conditions
ConditionsYield
With ethanol; mineral acid
2,3-dimethylnaphthalene
581-40-8

2,3-dimethylnaphthalene

Tetracen
92-24-0

Tetracen

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: AlCl3; carbon disulfide
2: 415 °C
View Scheme
polystyrene

polystyrene

A

11H-benzo[a]carbazole
239-01-0

11H-benzo[a]carbazole

B

Benzo[k]fluoranthene
207-08-9

Benzo[k]fluoranthene

C

Tetracen
92-24-0

Tetracen

D

cyclopenta[c,d]pyrene
27208-37-3

cyclopenta[c,d]pyrene

Conditions
ConditionsYield
With air at 900℃; Condensation; combustion; pyrolysis; PAH formation; Formation of xenobiotics; Further byproducts given. Title compound not separated from byproducts;A 0.21 mg
B 0.04 mg
C 0.45 mg
D 0.03 mg
2,3-dibromonaphthalene
13214-70-5

2,3-dibromonaphthalene

Tetracen
92-24-0

Tetracen

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 52 percent / PhLi / tetrahydrofuran; cyclohexane / 1 h / 25 °C
2: 85 percent / m-CPBA / acetonitrile / 2 h / Heating
View Scheme
10-bromo-1,2,3,4,5,6,7,8,13,13,14,14-dodecachloro-1,4,4a,4b,5,8,8a,12b-octahydro-1,4;5,8-dimethanotriphenylene
80789-65-7

10-bromo-1,2,3,4,5,6,7,8,13,13,14,14-dodecachloro-1,4,4a,4b,5,8,8a,12b-octahydro-1,4;5,8-dimethanotriphenylene

Tetracen
92-24-0

Tetracen

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 74 percent / Fe powder, Br2 / various solvent(s) / 2 h / Heating
2: 63 percent
3: 52 percent / PhLi / tetrahydrofuran; cyclohexane / 1 h / 25 °C
4: 85 percent / m-CPBA / acetonitrile / 2 h / Heating
View Scheme
10,11-dibromo-1,2,3,4,5,6,7,8,13,13,14,14-dodecachloro-1,4,4a,4b,5,8,8a,12b-octahydro-1,4;5,8-dimethanotriphenylene
67102-98-1

10,11-dibromo-1,2,3,4,5,6,7,8,13,13,14,14-dodecachloro-1,4,4a,4b,5,8,8a,12b-octahydro-1,4;5,8-dimethanotriphenylene

Tetracen
92-24-0

Tetracen

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 63 percent
2: 52 percent / PhLi / tetrahydrofuran; cyclohexane / 1 h / 25 °C
3: 85 percent / m-CPBA / acetonitrile / 2 h / Heating
View Scheme
2,3-dibenzylfumaraldehyde

2,3-dibenzylfumaraldehyde

A

Tetracen
92-24-0

Tetracen

B

C18H16

C18H16

Conditions
ConditionsYield
Stage #1: 2,3-dibenzylfumaraldehyde With indium(III) triflate In 1,2-dichloro-ethane at 65℃; for 1.5h; Microwave irradiation;
Stage #2: In 1,2-dichloro-ethane at 115℃; for 0.5h; Microwave irradiation; regiospecific reaction;
1,2-bis(dibromomethyl)benzene
13209-15-9

1,2-bis(dibromomethyl)benzene

A

Tetracen
92-24-0

Tetracen

B

zinc dust

zinc dust

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: NaI / dimethylformamide
2: 1.) diborane, 2.) oxidizing agent / 1.) diglyme
View Scheme
[1,4]naphthoquinone
130-15-4

[1,4]naphthoquinone

A

Tetracen
92-24-0

Tetracen

B

zinc dust

zinc dust

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: NaI / dimethylformamide
2: 1.) diborane, 2.) oxidizing agent / 1.) diglyme
View Scheme
5,11-dichlorotetracene
71038-78-3

5,11-dichlorotetracene

A

5,12-naphthacenequinone
1090-13-7

5,12-naphthacenequinone

B

Tetracen
92-24-0

Tetracen

Conditions
ConditionsYield
With potassium hydroxide at 150 - 160℃;
Tetracen
92-24-0

Tetracen

5,12-dihydro-naphthacene
959-02-4

5,12-dihydro-naphthacene

Conditions
ConditionsYield
With hydrogen iodide; acetic acid for 120h; Heating;99%
With tris(pentafluorophenyl)borate; hydrogen; (pentafluorophenyl)diphenylphosphine In 1,2-dichloro-ethane at 80℃; under 61506.2 Torr; for 10h;90%
With Dicalcium Nitride Electride In tetrahydrofuran; isopropyl alcohol at 65℃; for 24h; Birch Reduction; Inert atmosphere;82%
samarocene

samarocene

Tetracen
92-24-0

Tetracen

C58H72Sm2

C58H72Sm2

Conditions
ConditionsYield
In toluene under N2 or Ar; 2,3-benzanthracene was added to the samarocene in toluene, stirred for 5 min; solvent was removed by rotary evapn.; elem. anal.;98%
vinylene carbonate
872-36-6

vinylene carbonate

Tetracen
92-24-0

Tetracen

5,12-dihydro-5,12-ethanonaphthacene-cis-13,14-diyl carbonate
71440-73-8, 79982-79-9, 80009-62-7

5,12-dihydro-5,12-ethanonaphthacene-cis-13,14-diyl carbonate

Conditions
ConditionsYield
In 5,5-dimethyl-1,3-cyclohexadiene at 180℃; for 72h; Diels-Alder Cycloaddition; Autoclave;95%
for 8h; Heating;11%
Tetracen
92-24-0

Tetracen

5,11-dibromonaphthacene
40577-78-4

5,11-dibromonaphthacene

Conditions
ConditionsYield
With N-Bromosuccinimide In chloroform; N,N-dimethyl-formamide at 60℃; for 5h;92%
With N-Bromosuccinimide In chloroform; N,N-dimethyl-formamide at 60℃; for 5h;92%
With N-Bromosuccinimide In chloroform at 60℃;48%
Tetracen
92-24-0

Tetracen

C54H47B2ClN4

C54H47B2ClN4

C72H59B2ClN4

C72H59B2ClN4

Conditions
ConditionsYield
In benzene-d6 at 60℃; for 12h; Inert atmosphere; regioselective reaction;92%
Tetracen
92-24-0

Tetracen

5-bromotetracene
23790-75-2

5-bromotetracene

Conditions
ConditionsYield
With N-Bromosuccinimide In chloroform; N,N-dimethyl-formamide90%
With N-Bromosuccinimide In chloroform at 60℃; for 3h;90%
With N-Bromosuccinimide In dichloromethane; N,N-dimethyl-formamide at 50℃; Inert atmosphere; Darkness;88%
Tetracen
92-24-0

Tetracen

tetrathiatetracene
193-44-2

tetrathiatetracene

Conditions
ConditionsYield
With sulfur In N,N-dimethyl-formamide at 155℃; for 5h; Inert atmosphere;86%
With sulfur; 1,2,3-trichlorobenzene
With disulfur dichloride; 1,2,3-trichlorobenzene
Multi-step reaction with 2 steps
1: chlorobenzene; S2cl2
2: trichlorobenzene; sulfur
View Scheme
Tetracen
92-24-0

Tetracen

ethenetetracarbonitrile
670-54-2

ethenetetracarbonitrile

13,13,14,14-tetracyano-5,12-dihydro-5,12-ethano-naphthacene
23790-72-9

13,13,14,14-tetracyano-5,12-dihydro-5,12-ethano-naphthacene

Conditions
ConditionsYield
In toluene at 120℃; for 20h; Diels-Alder Cycloaddition; Inert atmosphere; Darkness; Sealed tube;84%
Tetracen
92-24-0

Tetracen

C12H20N3S(1+)*F6Sb(1-)

C12H20N3S(1+)*F6Sb(1-)

5-cyanotetracene
173471-00-6

5-cyanotetracene

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 16h; Inert atmosphere;84%
With boron trifluoride diethyl etherate at 80℃; for 16h;84%
trans-1,2-dichloroethylene
156-60-5

trans-1,2-dichloroethylene

Tetracen
92-24-0

Tetracen

trans-7,8-dichloro-2,3-(2',3'-naphtho)-5,6-benzobicyclo<2.2.2>octa-2,5-diene
87567-71-3

trans-7,8-dichloro-2,3-(2',3'-naphtho)-5,6-benzobicyclo<2.2.2>octa-2,5-diene

Conditions
ConditionsYield
at 153℃; for 40h;79%
Tetracen
92-24-0

Tetracen

5,12-naphthacenequinone
1090-13-7

5,12-naphthacenequinone

Conditions
ConditionsYield
With iodosylbenzene sulfate; cobalt(II) 5,10,15,20-tetraphenylporphyrin In dichloromethane at 25℃; for 2h; Inert atmosphere;77%
With oxygen In benzene for 17h; Irradiation;36%
With air; xylene UV-Licht oder Gluehlampenlicht;
Tetracen
92-24-0

Tetracen

[Pd3(μ3-anisole)(μ3-C8H8)(CH3CN)3][BF4]2

[Pd3(μ3-anisole)(μ3-C8H8)(CH3CN)3][BF4]2

[Pd3(μ3-tetracene)(μ3-cyclooctatetraene)(CH3CN)][BF4]2

[Pd3(μ3-tetracene)(μ3-cyclooctatetraene)(CH3CN)][BF4]2

Conditions
ConditionsYield
In nitromethane at 80℃; for 1h; Inert atmosphere;76%
1,2,3,4,5,6,7,8-octafluoroanthracene-9,10-dione
1580-18-3

1,2,3,4,5,6,7,8-octafluoroanthracene-9,10-dione

Tetracen
92-24-0

Tetracen

C14F8O2*C18H12

C14F8O2*C18H12

Conditions
ConditionsYield
In toluene at 105℃; for 0.5h;71%
Tetracen
92-24-0

Tetracen

1,2,3,4,7,8,9,10-octahydrotetracene
16218-39-6

1,2,3,4,7,8,9,10-octahydrotetracene

Conditions
ConditionsYield
With tetrahydrofuran; chromium chloride; methylmagnesium bromide; hydrogen; 1,2-bis(2,6-diisopropylphenylimino)ethane at 0 - 20℃; under 37503.8 Torr; for 24h; Autoclave; regioselective reaction;69%
Tetracen
92-24-0

Tetracen

5-[2,4,6-tris-(bis-trimethylsilanyl-methyl)-phenyl]-dibenzo[b,e]siline
400090-79-1

5-[2,4,6-tris-(bis-trimethylsilanyl-methyl)-phenyl]-dibenzo[b,e]siline

C58H80Si7

C58H80Si7

Conditions
ConditionsYield
In benzene-d6 at 80℃; for 24h; Inert atmosphere;68%
Tetracen
92-24-0

Tetracen

dimethyl 2-phenyl-1,1-cyclopropanedicarboxylate
3709-20-4

dimethyl 2-phenyl-1,1-cyclopropanedicarboxylate

dimethyl 21-phenylpentacyclo[10.6.3.0(2,11).0(4,9).0(13,18)]henicosa-2,4,6,8,10,13,15,17-octaene-19,19-dicarboxylate
1095968-29-8

dimethyl 21-phenylpentacyclo[10.6.3.0(2,11).0(4,9).0(13,18)]henicosa-2,4,6,8,10,13,15,17-octaene-19,19-dicarboxylate

Conditions
ConditionsYield
With tin(IV) chloride In dichloromethane at -40 - 20℃; for 23.5h; Inert atmosphere;65%
N-methylmaleimide
930-88-1

N-methylmaleimide

Tetracen
92-24-0

Tetracen

N-Methyl-5,12-ethano-5,12-dihydronaphthacen-13,14-dicarboximid
67041-56-9, 67111-65-3

N-Methyl-5,12-ethano-5,12-dihydronaphthacen-13,14-dicarboximid

Conditions
ConditionsYield
In toluene at 120℃; for 24h; Diels-Alder Cycloaddition; Inert atmosphere; Darkness; Sealed tube;62%
[(η5-Me5C5)Co]2-μ-(η4:η4-toluene)

[(η5-Me5C5)Co]2-μ-(η4:η4-toluene)

Tetracen
92-24-0

Tetracen

[(bis(η5-pentamethylcyclopentadienyl)cobalt):μ:(η4:1,4 η4:7,10-tetracene)]
656821-03-3

[(bis(η5-pentamethylcyclopentadienyl)cobalt):μ:(η4:1,4 η4:7,10-tetracene)]

Conditions
ConditionsYield
In benzene under inert gas; soln. of Co-complex and tetracene in benzene stirred for 3 h; evapd., residue dissolved in Et2O, cooled to 0°C; elem. anal.;61%
maleic anhydride
108-31-6

maleic anhydride

Tetracen
92-24-0

Tetracen

5,12-dihydro-5,12-ethano-naphthacene-13,14-dicarboxylic acid anhydride

5,12-dihydro-5,12-ethano-naphthacene-13,14-dicarboxylic acid anhydride

Conditions
ConditionsYield
In toluene at 120℃; for 8h; Diels-Alder Cycloaddition; Inert atmosphere; Darkness; Sealed tube;60%
With xylene
In various solvent(s) at 91.5℃; Rate constant;
In various solvent(s) at 91.5℃; Mechanism; Rate constant; analogous reaction of other polycyclic aromatic hydrocarbons; structure/reactivity correlations, application of theoretical models;
Tetracen
92-24-0

Tetracen

1,2-Dicyanoethylene
764-42-1

1,2-Dicyanoethylene

13,14-dicyano-5,12-dihydro-5,12-ethano-naphthacene

13,14-dicyano-5,12-dihydro-5,12-ethano-naphthacene

Conditions
ConditionsYield
In toluene at 150℃; for 42h; Diels-Alder Cycloaddition; Inert atmosphere; Darkness; Sealed tube;55%
Conditions
ConditionsYield
In benzene for 20h; Irradiation;54%
In benzene for 20h; Product distribution; Irradiation;
oxalyl dichloride
79-37-8

oxalyl dichloride

Tetracen
92-24-0

Tetracen

acetetracenylene-1,2-dione
1334510-66-5

acetetracenylene-1,2-dione

Conditions
ConditionsYield
With aluminum (III) chloride In 1,2-dichloro-benzene at 20℃; for 12h; Friedel Crafts acylation; Inert atmosphere;54%
With aluminum (III) chloride In 1,2-dichloro-benzene at 0 - 25℃; for 18h; Inert atmosphere;52%
Tetracen
92-24-0

Tetracen

C10H20N6(2+)*2BF4(1-)

C10H20N6(2+)*2BF4(1-)

C28H32N6(2+)*2BF4(1-)

C28H32N6(2+)*2BF4(1-)

Conditions
ConditionsYield
In acetonitrile for 36h; Diels-Alder Cycloaddition; Schlenk technique; Inert atmosphere;53%

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