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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

Embelin

Cas:550-24-3

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

Natural Extract 98% EMBELIN 550-24-3 HACCP Manufacturer

Cas:550-24-3

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

Henan Tianfu Chemical Co., Ltd. is located in Zhengzhou High-tech Development Zone with import and export license. We passed ISO 9001:2008 in 2009, and won "High-tech Enterprise" by provincial government in 2013.The objective of the com

TIANFU-CHEM - EMBELIN

Cas:550-24-3

Min.Order:1 Gram

FOB Price: $1000.0

Type:Lab/Research institutions

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

550-24-3 EMBELIN

Cas:550-24-3

Min.Order:1 Kilogram

FOB Price: $15.0 / 50.0

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

2,5-Cyclohexadiene-1,4-dione,2,5-dihydroxy-3-undecyl-

Cas:550-24-3

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At present

EMBELIN Extract

Cas:550-24-3

Min.Order:1 Kilogram

FOB Price: $60.0 / 90.0

Type:Trading Company

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

2,5-Cyclohexadiene-1,4-dione,2,5-dihydroxy-3-undecyl-

Cas:550-24-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Chengdu Biopurify Phytochemicals Ltd.

Chengdu Biopurify Phytochemicals Ltd. is a leading company in the research, development, manufacture and marketing of High Quality Phytochemicals and Extracts(especially Active Ingredients from Traditional Chinese Medicine,Traditional Chinese Medic

Embelin

Cas:550-24-3

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Fonlynn Health Technology Co., Ltd.

Packing: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Transportation:Express/Sea/Air Port:Ningbo/Shanghai/Qingd

Embelin

Cas:550-24-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Binbo Biological Co., Ltd

1.high purity 2.consistent quality 3.competitive price 4.fast shipping Binbo Biological Products Co. Ltd., is a professional high-tech enterprise which engaged in Biological products and raw materials. Binbo is engaged in R&D with perfect eq

High Quality Embelin 99% powder

Cas:550-24-3

Min.Order:1 Kilogram

FOB Price: $0.1 / 0.2

Type:Lab/Research institutions

inquiry

Xiamen Jenny Chemical Technology Co., Ltd.

GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

Embelin;EmbelicAcid;NSC91874;2,5-Cyclohexadiene-1,4-dione,2,5-dihydroxy-3-undecyl-freebase

Cas:550-24-3

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

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

2,5-Cyclohexadiene-1,4-dione,2,5-dihydroxy-3-undecyl-

Cas:550-24-3

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

Embelin

Cas:550-24-3

Min.Order:0

Negotiable

Type:Manufacturers

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

embelin from embelia seeds

Cas:550-24-3

Min.Order:0

Negotiable

Type:Other

inquiry

Wuxi TAA Chemical Industry Co.,LTD.

1.A strong technical force and advanced processing equipments. The quality of the products has been strictly inspected and all kinds of index have reached or exceeded domestic and international standards.2. Now we have established long-term stable re

EMBELIN CAS 550-24-3

Cas:550-24-3

Min.Order:0

Negotiable

Type:Other

inquiry

Sinoway Industrial Co., Ltd.

Why is SINOWAY:1) Specialized in pharmaceutical and healthcare industrial since 19872) ISO 9001:2015 & SGS audited supplier . 3) Accept various payment terms : T.T 30-60 days.4) We have warehouse in USA with quickly shipment . Application:Herbal extr

Hangzhou Dingyan Chem Co., Ltd

Hangzhou Dingyan Chem is a leading manufacturer and supplier of chemicals in China.We develop,produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine chemicals. We could give you: 1.Best quality in your re

Embelin

Cas:550-24-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

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 Embelin E91731 20mg

Cas:550-24-3

Min.Order:1 bottle

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

EMBELIN

Cas:550-24-3

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Chengdu Lemeitian Pharmaceutical Technology Co,. Ltd

ADVANTAGE:1. More than 3,000 Chinese medicine reference substances / standard products available from stock, issued on the same day, multiple cities can be delivered the next day2. The products are provided with COA, HPLC, NMR, quality assurance, pac

Embelin

Cas:550-24-3

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Antimex Chemical Limied

Our own factory produces direct sales with absolute price advantage Application:Pharmaceutical industry Transportation:By sea Port:Shanghai/tianjin

Hangzhou Fandachem Co.,Ltd

Embelin cas 550-24-3Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

Embelin cas 550-24-3

Cas:550-24-3

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

Embelin

Cas:550-24-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

SAGECHEM LIMITED

550-24-3 Application:intermediate

Embelin

Cas:550-24-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Asure Biochem CO.,LTD.

*stable and better quality products*efficient and meticulous servicesAppearance:Powder Storage:Store in dry, cool and ventilated place Package:1kg/tin 5kg/tin 25kg/carton Application:Use in healthcare products. Use in food products. Use in Cosmetic p

Embelin

Cas:550-24-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

BOC Sciences

BOC Sciences provides a wide range of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds. Storage:

Embelin

Cas:550-24-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shanghai Yuanye Bio-Technology Co., Ltd.

good quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:20mg Application:Pharma;Industry;Agricultural;chemical reaserch Transportation:by express or by sea Port:Any por

Embelin

Cas:550-24-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hunan Russell Chemicals Technology Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China

Embelin 550-24-3

Cas:550-24-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

shanghai Tauto Biotech Co., Ltd

Appearance:powder or crystal Storage:-20degree Package:10mg,20mg,1g or on request Application:For research use only, like HPLC, Cell Culture, Animal Experiment, High Throughout Screening, etc.. Transportation:room temperature

Embelin

Cas:550-24-3

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

ZHEJIANG JIUZHOU CHEM CO.,LTD

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

EMBELIN

Cas:550-24-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

2,5-bis-methylamino-3-undecyl-[1,4]benzoquinone
775350-90-8

2,5-bis-methylamino-3-undecyl-[1,4]benzoquinone

embelin
550-24-3

embelin

Conditions
ConditionsYield
With sulfuric acid; acetic acid
dilauryl peroxide
105-74-8

dilauryl peroxide

2.5-dihydroxy-benzoquinone-(1.4)

2.5-dihydroxy-benzoquinone-(1.4)

A

embelin
550-24-3

embelin

B

3.6-dihydroxy-2.5-diundecyl-benzoquinone-(1.4)

3.6-dihydroxy-2.5-diundecyl-benzoquinone-(1.4)

Conditions
ConditionsYield
With acetic acid at 92℃;
3-undecyl-benzene-1,2,4,5-tetraol
850878-20-5

3-undecyl-benzene-1,2,4,5-tetraol

alkali

alkali

air

air

embelin
550-24-3

embelin

2-phenylamino-5-hydroxy-6-undecyl-1,4-naphthoquinone
56923-51-4

2-phenylamino-5-hydroxy-6-undecyl-1,4-naphthoquinone

alcoholic sulfate

alcoholic sulfate

A

embelin
550-24-3

embelin

B

aniline
62-53-3

aniline

n-dodecanoyl chloride
112-16-3

n-dodecanoyl chloride

embelin
550-24-3

embelin

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: sodium peroxide; petroleum ether; water / 0 - 10 °C
2: acetic acid / 92 °C
View Scheme
formaldehyd
50-00-0

formaldehyd

embelin
550-24-3

embelin

ethyl vinyl ether
109-92-2

ethyl vinyl ether

2-ethoxy-6-hydroxy-7-undecyl-3,4-dihydro-2H-chromene-5,8-dione
1063976-79-3

2-ethoxy-6-hydroxy-7-undecyl-3,4-dihydro-2H-chromene-5,8-dione

Conditions
ConditionsYield
In ethanol at 150℃; for 0.333333h; microwave irradiation;100%
embelin
550-24-3

embelin

5-chloro-2-((3-(3-nitrophenyl)prop-2-yn-1-yl)oxy)benzaldehyde

5-chloro-2-((3-(3-nitrophenyl)prop-2-yn-1-yl)oxy)benzaldehyde

11-chloro-2-hydroxy-6-(3-nitrophenyl)-3-undecylchromeno[3,4-c]chromene-1,4(7H,12bH)dione

11-chloro-2-hydroxy-6-(3-nitrophenyl)-3-undecylchromeno[3,4-c]chromene-1,4(7H,12bH)dione

Conditions
ConditionsYield
With ethylenediaminediacetic acid In 1,2-dichloro-ethane at 120℃; for 0.166667h; Microwave irradiation; Sealed tube; regioselective reaction;100%
embelin
550-24-3

embelin

C17H28B2O8

C17H28B2O8

Conditions
ConditionsYield
With borax In ethanol for 1h; Heating;98%
embelin
550-24-3

embelin

3-amino-cyclohex-2-enone
5220-49-5

3-amino-cyclohex-2-enone

3-Fluorobenzaldehyde
456-48-4

3-Fluorobenzaldehyde

9-(3-fluorophenyl)-2-hydroxy-3-undecyl-6,7,9,10-tetrahydro-5H-acridine-1,4,8-trione
1448168-14-6

9-(3-fluorophenyl)-2-hydroxy-3-undecyl-6,7,9,10-tetrahydro-5H-acridine-1,4,8-trione

Conditions
ConditionsYield
In ethanol at 150℃; for 0.25h; Microwave irradiation;98%
embelin
550-24-3

embelin

5-chloro-2-((3-(3-methoxyphenyl)prop-2-yn-1-yl)oxy)benzaldehyde

5-chloro-2-((3-(3-methoxyphenyl)prop-2-yn-1-yl)oxy)benzaldehyde

11-chloro-2-hydroxy-6-(3-methoxyphenyl)-3-undecylchromeno-[3,4-c]chromene-1,4(7H,12bH)dione

11-chloro-2-hydroxy-6-(3-methoxyphenyl)-3-undecylchromeno-[3,4-c]chromene-1,4(7H,12bH)dione

Conditions
ConditionsYield
With ethylenediaminediacetic acid In 1,2-dichloro-ethane at 120℃; for 0.166667h; Microwave irradiation; Sealed tube; regioselective reaction;98%
embelin
550-24-3

embelin

C11H11N3O2S2
627061-10-3

C11H11N3O2S2

7-hydroxy-2-(p-methoxyphenacylsulfanyl)-6-undecyl[1,3,4]thiadiazolo[3,2-a]benzimidazole-5,8-dione
1220687-98-8

7-hydroxy-2-(p-methoxyphenacylsulfanyl)-6-undecyl[1,3,4]thiadiazolo[3,2-a]benzimidazole-5,8-dione

Conditions
ConditionsYield
With acetic acid for 4h; Reflux; regioselective reaction;97%
2,6-dimethyl-5-hepten-1-al
106-72-9

2,6-dimethyl-5-hepten-1-al

embelin
550-24-3

embelin

(±)-8-hydroxy-1,4,4-trimethyl-7-undecyl-1,2,3,3a,4,9b-hexahydrocyclopenta[c]chromene-6,9-dione

(±)-8-hydroxy-1,4,4-trimethyl-7-undecyl-1,2,3,3a,4,9b-hexahydrocyclopenta[c]chromene-6,9-dione

Conditions
ConditionsYield
With ethylenediaminediacetic acid In dichloromethane at 20℃; regioselective reaction;97%
embelin
550-24-3

embelin

2-((5-amino-1,3,4-thiadiazol-2-yl)thio)-1-phenylethanone
300726-25-4

2-((5-amino-1,3,4-thiadiazol-2-yl)thio)-1-phenylethanone

7-hydroxy-2-(phenacylsulfanyl)-6-undecyl[1,3,4]thiadiazolo[3,2-a]benzimidazole-5,8-dione
1220687-95-5

7-hydroxy-2-(phenacylsulfanyl)-6-undecyl[1,3,4]thiadiazolo[3,2-a]benzimidazole-5,8-dione

Conditions
ConditionsYield
With acetic acid for 4h; Reflux; regioselective reaction;96%
embelin
550-24-3

embelin

benzaldehyde
100-52-7

benzaldehyde

3-amino-cyclohex-2-enone
5220-49-5

3-amino-cyclohex-2-enone

9-phenyl-2-hydroxy-3-undecyl-6,7,9,10-tetrahydro-5H-acridine-1,4,8-trione
1448168-18-0

9-phenyl-2-hydroxy-3-undecyl-6,7,9,10-tetrahydro-5H-acridine-1,4,8-trione

Conditions
ConditionsYield
In ethanol at 150℃; for 0.25h;96%
2-amino-5-methylthio-1,3,4-thiadiazole
5319-77-7

2-amino-5-methylthio-1,3,4-thiadiazole

embelin
550-24-3

embelin

7-hydroxy-2-(methylsulfanyl)-6-undecyl[1,3,4]thiadiazolo[3,2-a]benzimidazole-5,8-dione
1220687-86-4

7-hydroxy-2-(methylsulfanyl)-6-undecyl[1,3,4]thiadiazolo[3,2-a]benzimidazole-5,8-dione

Conditions
ConditionsYield
With acetic acid for 4h; Reflux; regioselective reaction;95%
5-bromo-pyridine-2,3-diamine
38875-53-5

5-bromo-pyridine-2,3-diamine

embelin
550-24-3

embelin

3-bromo-6-undecylpyrido[2,3-b]quinoxaline-7,8-diol

3-bromo-6-undecylpyrido[2,3-b]quinoxaline-7,8-diol

Conditions
ConditionsYield
In acetic acid for 1h; Reflux;95%
embelin
550-24-3

embelin

3-nitro-aniline
99-09-2

3-nitro-aniline

5-(3-nitrophenylamino)-2-hydroxy-3-undecyl-1,4-benzoquinone
1346520-35-1

5-(3-nitrophenylamino)-2-hydroxy-3-undecyl-1,4-benzoquinone

Conditions
ConditionsYield
Reflux; regioselective reaction;94.44%
2-amino-5-benzylthio-1,3,4-thiadiazole
25660-71-3

2-amino-5-benzylthio-1,3,4-thiadiazole

embelin
550-24-3

embelin

7-hydroxy-2-(benzylsulfanyl)-6-undecyl[1,3,4]thiadiazolo[3,2-a]benzimidazole-5,8-dione
1220687-92-2

7-hydroxy-2-(benzylsulfanyl)-6-undecyl[1,3,4]thiadiazolo[3,2-a]benzimidazole-5,8-dione

Conditions
ConditionsYield
With acetic acid for 4h; Reflux; regioselective reaction;94%
embelin
550-24-3

embelin

4-nitrobenzaldehdye
555-16-8

4-nitrobenzaldehdye

malononitrile
109-77-3

malononitrile

2-amino-6-hydroxy-4-(4-nitrophenyl)-5,8-dioxo-7-undecyl-5,8-dihydro-4H-chromene-3-carbonitrile

2-amino-6-hydroxy-4-(4-nitrophenyl)-5,8-dioxo-7-undecyl-5,8-dihydro-4H-chromene-3-carbonitrile

Conditions
ConditionsYield
With triethylamine In ethanol for 1.5h; Reflux;94%
embelin
550-24-3

embelin

C11H11N3OS2
627061-09-0

C11H11N3OS2

7-hydroxy-2-(p-methylphenacylsulfanyl)-6-undecyl[1,3,4]thiadiazolo[3,2-a]benzimidazole-5,8-dione
1220687-97-7

7-hydroxy-2-(p-methylphenacylsulfanyl)-6-undecyl[1,3,4]thiadiazolo[3,2-a]benzimidazole-5,8-dione

Conditions
ConditionsYield
With acetic acid for 4h; Reflux; regioselective reaction;93%
Cyanothioacetamide
7357-70-2

Cyanothioacetamide

embelin
550-24-3

embelin

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

2-amino-5,8-dihydro-6-hydroxy-4-(4-hydroxyphenyl)-5,8-dioxo-7-undecyl-4H-chromene-3-carbothioamide
1374881-63-6

2-amino-5,8-dihydro-6-hydroxy-4-(4-hydroxyphenyl)-5,8-dioxo-7-undecyl-4H-chromene-3-carbothioamide

Conditions
ConditionsYield
With zinc(II) chloride In ethanol at 20℃; for 5h;93%
heptanal
111-71-7

heptanal

embelin
550-24-3

embelin

3-amino-cyclohex-2-enone
5220-49-5

3-amino-cyclohex-2-enone

9-hexyl-2-hydroxy-3-undecyl-6,7-dihydroacridine-1,4,8-(5H,8H,10H)-trione
1448168-21-5

9-hexyl-2-hydroxy-3-undecyl-6,7-dihydroacridine-1,4,8-(5H,8H,10H)-trione

Conditions
ConditionsYield
In ethanol at 150℃; for 0.25h; Microwave irradiation;93%
embelin
550-24-3

embelin

5-chloro-2-((3-(4-methoxyphenyl)prop-2-yn-1-yl)oxy)benzaldehyde

5-chloro-2-((3-(4-methoxyphenyl)prop-2-yn-1-yl)oxy)benzaldehyde

11-chloro-2-hydroxy-6-(4-methoxyphenyl)-3-undecylchromeno-[3,4-c]chromene-1,4(7H,12bH)dione

11-chloro-2-hydroxy-6-(4-methoxyphenyl)-3-undecylchromeno-[3,4-c]chromene-1,4(7H,12bH)dione

Conditions
ConditionsYield
With ethylenediaminediacetic acid In 1,2-dichloro-ethane at 120℃; for 0.166667h; Catalytic behavior; Temperature; Reagent/catalyst; Solvent; Microwave irradiation; Sealed tube; regioselective reaction;93%
Cyclohexyl isocyanide
931-53-3

Cyclohexyl isocyanide

embelin
550-24-3

embelin

Di-tert-butyl acetylenedicarboxylate
66086-33-7

Di-tert-butyl acetylenedicarboxylate

di-tert-butyl 2-(cyclohexylamino)-5,8-dihydro-6-hydroxy-5,8-dioxo-7-undecyl-4H-chromene-3,4-dicarboxylate

di-tert-butyl 2-(cyclohexylamino)-5,8-dihydro-6-hydroxy-5,8-dioxo-7-undecyl-4H-chromene-3,4-dicarboxylate

Conditions
ConditionsYield
In acetonitrile at 20℃; for 24h;93%
embelin
550-24-3

embelin

benzo[1,2,5]thiadiazole-4,5-diamine
1711-66-6

benzo[1,2,5]thiadiazole-4,5-diamine

10-undecyl-[1,2,5]thiadiazolo[3,4-a]phenazine-8,9-diol

10-undecyl-[1,2,5]thiadiazolo[3,4-a]phenazine-8,9-diol

Conditions
ConditionsYield
In acetic acid for 1h; Reflux;93%
5-[(prop-2-en-1-yl)sulfanyl]-1,3,4-thiadiazol-2-amine
30062-44-3

5-[(prop-2-en-1-yl)sulfanyl]-1,3,4-thiadiazol-2-amine

embelin
550-24-3

embelin

7-hydroxy-2-(allylsulfanyl)-6-undecyl[1,3,4]thiadiazolo[3,2-a]benzimidazole-5,8-dione
1220687-90-0

7-hydroxy-2-(allylsulfanyl)-6-undecyl[1,3,4]thiadiazolo[3,2-a]benzimidazole-5,8-dione

Conditions
ConditionsYield
With acetic acid for 4h; Reflux; regioselective reaction;92%
embelin
550-24-3

embelin

C10H8BrN3OS2
350478-46-5

C10H8BrN3OS2

7-hydroxy-2-(p-bromophenacylsulfanyl)-6-undecyl[1,3,4]thiadiazolo[3,2-a]benzimidazole-5,8-dione
1220688-00-5

7-hydroxy-2-(p-bromophenacylsulfanyl)-6-undecyl[1,3,4]thiadiazolo[3,2-a]benzimidazole-5,8-dione

Conditions
ConditionsYield
With acetic acid for 4h; Reflux; regioselective reaction;92%
Cyanothioacetamide
7357-70-2

Cyanothioacetamide

embelin
550-24-3

embelin

2-hydroxynaphthalene-1-carbaldehyde
708-06-5

2-hydroxynaphthalene-1-carbaldehyde

2-amino-5,8-dihydro-6-hydroxy-4-(2-hydroxynaphthalen-1-yl)-5,8-dioxo-7-undecyl-4H-chromene-3-carbothioamide
1374881-65-8

2-amino-5,8-dihydro-6-hydroxy-4-(2-hydroxynaphthalen-1-yl)-5,8-dioxo-7-undecyl-4H-chromene-3-carbothioamide

Conditions
ConditionsYield
With zinc(II) chloride In ethanol at 20℃; for 5h;92%
embelin
550-24-3

embelin

2-(3-methylbut-2-enyloxy)naphthalene-1-carbaldehyde
58758-47-7

2-(3-methylbut-2-enyloxy)naphthalene-1-carbaldehyde

C33H40O5

C33H40O5

Conditions
ConditionsYield
With ethylenediaminediacetic acid In ethanol at 20℃; regioselective reaction;92%
embelin
550-24-3

embelin

4-methoxy-2-((3-phenylprop-2-yn-1-yl)oxy)benzaldehyde

4-methoxy-2-((3-phenylprop-2-yn-1-yl)oxy)benzaldehyde

2-hydroxy-10-methoxy-6-phenyl-3-undecylchromeno[3,4-c]-chromene-1,4(7H,12bH)dione

2-hydroxy-10-methoxy-6-phenyl-3-undecylchromeno[3,4-c]-chromene-1,4(7H,12bH)dione

Conditions
ConditionsYield
With ethylenediaminediacetic acid In 1,2-dichloro-ethane at 120℃; for 0.166667h; Microwave irradiation; Sealed tube; regioselective reaction;92%
embelin
550-24-3

embelin

2,6-dimethylphenyl isonitrile
119072-54-7, 2769-71-3

2,6-dimethylphenyl isonitrile

dimethyl acetylenedicarboxylate
762-42-5

dimethyl acetylenedicarboxylate

dimethyl 2-(2,6-dimethylphenylamino)-5,8-dihydro-6-hydroxy-5,8-dioxo-7-undecyl-4H-chromene-3,4-dicarboxylate

dimethyl 2-(2,6-dimethylphenylamino)-5,8-dihydro-6-hydroxy-5,8-dioxo-7-undecyl-4H-chromene-3,4-dicarboxylate

Conditions
ConditionsYield
In acetonitrile at 20℃; for 24h;92%
Cyclohexyl isocyanide
931-53-3

Cyclohexyl isocyanide

embelin
550-24-3

embelin

acetylenedicarboxylic acid diethyl ester
762-21-0

acetylenedicarboxylic acid diethyl ester

diethyl 2-(cyclohexylamino)-5,8-dihydro-6-hydroxy-5,8-dioxo-7-undecyl-4H-chromene-3,4-dicarboxylate

diethyl 2-(cyclohexylamino)-5,8-dihydro-6-hydroxy-5,8-dioxo-7-undecyl-4H-chromene-3,4-dicarboxylate

Conditions
ConditionsYield
In acetonitrile at 20℃; for 24h;92%
piperonal
120-57-0

piperonal

embelin
550-24-3

embelin

phenylacetonitrile
140-29-4

phenylacetonitrile

3-(benzo[d][1,3]dioxol-5-yl)-2-(benzylamino)-5-hydroxy-6-undecylbenzofuran-4,7-dione

3-(benzo[d][1,3]dioxol-5-yl)-2-(benzylamino)-5-hydroxy-6-undecylbenzofuran-4,7-dione

Conditions
ConditionsYield
With ethylenediaminediacetic acid In 1,2-dichloro-ethane at 180℃; for 0.25h; Knoevenagel Condensation; Irradiation;92%
embelin
550-24-3

embelin

p-toluidine
106-49-0

p-toluidine

5-(p-tolylamino)-2-hydroxy-3-undecyl-1,4-benzoquinone
1346520-42-0

5-(p-tolylamino)-2-hydroxy-3-undecyl-1,4-benzoquinone

Conditions
ConditionsYield
Reflux; regioselective reaction;91.38%
embelin
550-24-3

embelin

sulfanilamide
63-74-1

sulfanilamide

5-(4-sulfonylaminephenylamino)-2-hydroxy-3-undecyl-1,4-benzoquinone
56923-64-9

5-(4-sulfonylaminephenylamino)-2-hydroxy-3-undecyl-1,4-benzoquinone

Conditions
ConditionsYield
Reflux; regioselective reaction;91.29%

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