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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

1,3-Cyclohexanedione Manufacturer/High quality/Best price/In stock

Cas:504-02-9

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Simagchem Corporation

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

High quality 1,3-Cyclohexanedione supplier in China

Cas:504-02-9

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

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Kono Chem Co.,Ltd

Superiority kono 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

High purity 1,3-Cyclohexanedione

Cas:504-02-9

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Other

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Jinan Finer Chemical Co., Ltd

Product description: Product name 1,3-Cyclohexanedione CAS number 504-02-9 Assay ≥99% Appearance White crystalline powder Capacity 200mt/year Application Pharmaceutical/pesic

1,3-Cyclohexanedione

Cas:504-02-9

Min.Order:10 Gram

FOB Price: $12.0

Type:Lab/Research institutions

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Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Assay (Ursolic acid) 98%min 98.22% -----------------------------------------------------------------------------------------------------------

High purity 504-02-9 1,3-Cyclohexanedione

Cas:504-02-9

Min.Order:1 Gram

FOB Price: $100.0 / 500.0

Type:Trading Company

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Hebei yanxi chemical co.,LTD.

Hebei yanxi chemical co., LTD is a professional research, development and production of lead acetate benzene acetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low carb

1,3-Cyclohexanedione 504-02-9

Cas:504-02-9

Min.Order:1 Kilogram

FOB Price: $1.0 / 3.0

Type:Manufacturers

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Wuhan Fortuna Chemical Co.,Ltd

Unique advantages for 1,3-Cyclohexanedione Cas 504-02-9 Guaranteed the purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:Powder Storage:2-8°C Package:1kg/foil bag, 25kg/drum or a

High quality Intermediates 1,3-Cyclohexanedione Cas 504-02-9 with good reliable chemical supplier

Cas:504-02-9

Min.Order:1 Kilogram

FOB Price: $130.0

Type:Trading Company

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Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Factory Supply Cyclohexane-1,3-dione

Cas:504-02-9

Min.Order:1

Negotiable

Type:Other

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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

High Quality 99% 1,3-Cyclohexanedione 504-02-9 ISO Manufacturer

Cas:504-02-9

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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Enke Pharma-tech Co.,Ltd. (Cangzhou, China )

Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new api, intermedi

1,3-Cyclohexanedione

Cas:504-02-9

Min.Order:1 Kilogram

FOB Price: $5.0

Type:Manufacturers

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COLORCOM LTD.

Colorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on

1,3-Cyclohexanedione

Cas:504-02-9

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

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Chemwill Asia Co., Ltd.

1,3-Cyclohexanedione Manufacturer Factory CAS 504-02-9 1,3-Cyclohexanedione Manufacturer High quality Best price In stock factory CAS 504-02-9 1,3-Cyclohexanedione COA TDS price MSDS highly quality and immedaite delivery 1,3-Cyclohexaned

1,3-Cyclohexanedione Manufacturer Factory CAS 504-02-9

Cas:504-02-9

Min.Order:5 Kiloliter

FOB Price: $3.5 / 5.0

Type:Manufacturers

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Hebei Nengqian Chemical Import and Export 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

1,3-Cyclohexanedione cas 504-02-9

Cas:504-02-9

Min.Order:1 Kilogram

FOB Price: $48.0 / 58.0

Type:Trading Company

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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

Industrial Grade CAS 504-02-9 with fast shipping

Cas:504-02-9

Min.Order:10 Gram

FOB Price: $146.0 / 176.0

Type:Trading Company

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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

Hot sale 1,3-Cyclohexanedione with lowest price

Cas:504-02-9

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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Hebei Sankai Chemical Technology Co., Ltd

1. Product advantages ♦ High purity, all above 98.5%, no impurities after the dissolution ♦ We will test each batch to ensure quality ♦ OEM and private brand services designed for free ♦ Various cap colors available &diam

1,3-Cyclohexanedione CAS504-02-9

Cas:504-02-9

Min.Order:1 Kilogram

FOB Price: $7.0 / 10.0

Type:Trading Company

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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 email in t

1,3-Cyclohexanedione Manufacturer/High quality/Best price/In stock CAS NO.504-02-9

Cas:504-02-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Henan Sinotech Import&Export Corporation

1,3-Cyclohexanedione English Name: 1,3-Cyclohexanedione Formula: C6H8O2 Purity: 99% CAS No.: 504-02-9 Usage: As pharmaceutical, pesicide and dyes intermediate Appearance: beige crystalline powder Storage:RT Package:25kg/drum Application:

1,3-Cyclohexanedione /CAS 504-02-9

Cas:504-02-9

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Other

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Henan Wentao Chemical Product Co., Ltd.

We are leading fine chemicals supplier in China and Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED intermediat

1,3-CyclohexanedioneCAS NO.: 504-02-9

Cas:504-02-9

Min.Order:1 Kilogram

FOB Price: $4.0 / 5.0

Type:Lab/Research institutions

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Hubei Langyou International Trading Co., Ltd

1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:Beige Crystalline Powder Storage:Store in sealed containers

Hefei TNJ chemical industry co.,ltd

We are one of the domestic largest manufacturers of API; We are always supplier of products with higher quality and at more competitive price; We are supplier of safe and ecofriendly products ; We provide stable supply and efficient servic

Manufacturer of 1,3-Cyclohexanedione

Cas:504-02-9

Min.Order:25 Kilogram

Negotiable

Type:Trading Company

inquiry

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

1,3-Cyclohexanedione 504-02-9

Cas:504-02-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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LIDE PHARMACEUTICALS LIMITED

Advantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the

1,3-Cyclohexanedione/ LIDE PHARMA- Factory supply / Best price

Cas:504-02-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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

1,3-Cyclohexanedione 504-02-9 with best price

Cas:504-02-9

Min.Order:1 Kilogram

FOB Price: $35.0 / 56.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

1,3-Cyclohexanedione CAS:504-02-9 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 interm

1,3-Cyclohexanedione CAS:504-02-9

Cas:504-02-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Mojin Biotechnology Co.,Ltd

Hebei Mojin Biotechnology Co., Ltd, Our company is a professional chemical raw materials and chemical reagents research and development production enterprises. We have several production line,So we can control the lowest price. We also have several

1,3-Cyclohexanedione cas:504-02-9

Cas:504-02-9

Min.Order:25 Gram

FOB Price: $90.0 / 100.0

Type:Trading Company

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Lonwin Chemical Group Limited

1,3-Cyclohexanedione CAS: 504-02-9 Specification Product name 1,3-Cyclohexanedione CAS number 504-02-9 Assay ≥99% Appearance White crystalline powder Capacity 200mt/year Applic

Factory supply 1,3-Cyclohexanedione

Cas:504-02-9

Min.Order:1 Kilogram

Negotiable

Type:Other

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Leader Biochemical Group

PRODUCT DETAILS 1,3-Cyclohexanedione Basic information Product Name: 1,3-Cy

ISO.HACCP.GMP.FDA.SGS.BV-China Largest Manufacturer factory Supply 1,3-Cyclohexanedione CAS 504-02-9

Cas:504-02-9

Min.Order:500 Kilogram

FOB Price: $1.0 / 2.0

Type:Lab/Research institutions

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Changchun Artel lmport and Export trade company

Product Detail Minimum Order Qty. 10 Gram

1,3-Cyclohexanedione CAS NO.504-02-9

Cas:504-02-9

Min.Order:10 Gram

Negotiable

Type:Trading Company

inquiry

Triumph International Development Limilted

Triumph has the complete production of G- KG - MT service chain,we can make the new technology into productivity quickly in the research and development of new products. Main Business Custom Synthesis: Trading(Raw Mater

1,3-Cyclohexanedione

Cas:504-02-9

Min.Order:0 Metric Ton

FOB Price: $18.0 / 20.0

Type:Lab/Research institutions

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Synthetic route

3-Ethoxycyclohex-2-en-1-one
5323-87-5

3-Ethoxycyclohex-2-en-1-one

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

Conditions
ConditionsYield
With water at 20℃; under 900.09 Torr; for 0.226667h; Flow reactor;99%
With ammonium cerium(IV) nitrate In water; acetonitrile for 0.5h; Heating;92%
With iron(III) chloride hexahydrate In water at 25℃; for 12h;
3-butanoxycyclohex-2-en-1-one
16493-04-2

3-butanoxycyclohex-2-en-1-one

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

Conditions
ConditionsYield
With water In acetonitrile at 20℃; under 900.09 Torr; for 0.226667h; Flow reactor;99%
With ammonium cerium(IV) nitrate In water; acetonitrile for 0.75h; Heating;90%
Multi-step reaction with 2 steps
1: Amberlyst-15 / 80 °C / 2475.25 Torr
2: water / Flow reactor
View Scheme
3-(propoxy)cyclohex-2-en-1-one
104808-17-5

3-(propoxy)cyclohex-2-en-1-one

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

Conditions
ConditionsYield
With water In acetonitrile at 20℃; under 900.09 Torr; for 0.226667h; Flow reactor;99%
Multi-step reaction with 2 steps
1: Amberlyst-15 / 80 °C / 2475.25 Torr
2: water / acetonitrile / 0.23 h / 20 °C / 900.09 Torr / Flow reactor
View Scheme
Multi-step reaction with 3 steps
1: Amberlyst-15 / 80 °C / 2475.25 Torr
2: Amberlyst-15 / 80 °C / 2475.25 Torr
3: water / Flow reactor
View Scheme
3-methoxycyclohex-2-en-1-one
16807-60-6

3-methoxycyclohex-2-en-1-one

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

Conditions
ConditionsYield
With water at 20℃; under 900.09 Torr; for 0.226667h; Flow reactor;98%
With ammonium cerium(IV) nitrate In water; acetonitrile for 0.5h; Heating;91%
Multi-step reaction with 2 steps
1: Amberlyst-15 / 80 °C / 2475.25 Torr
2: water / 0.23 h / 20 °C / 900.09 Torr / Flow reactor
View Scheme
cyclohexane-1,3-dione sodium enolate
1874-83-5

cyclohexane-1,3-dione sodium enolate

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

Conditions
ConditionsYield
With hydrogenchloride In water at 15 - 20℃;96.43%
recorcinol
108-46-3

recorcinol

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

Conditions
ConditionsYield
With hydrogen In dichloromethane at 30℃; under 7500.75 Torr; for 6h; Reagent/catalyst; Temperature; Pressure; Autoclave;94%
Stage #1: recorcinol With sodium hydroxide In water at 15℃;
Stage #2: With platinum on activated charcoal; hydrogen In water at 80 - 105℃; under 7500.75 Torr; for 5h;
Stage #3: With hydrogenchloride In water at 18℃; Temperature; Pressure;
93%
With sodium hydroxide In aluminum nickel; water; hydrogen91%
1,4-dioxaspiro[4.5]decan-7-one
4969-01-1

1,4-dioxaspiro[4.5]decan-7-one

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

Conditions
ConditionsYield
With sulfuric acid; silica gel In dichloromethane for 6h; Ambient temperature;93%
With pyridinium p-toluenesulfonate; silica gel In water for 0.05h; microwave irradiation;81%
With sulfuric acid In dichloromethane for 20h; Ambient temperature;70%
With sulfuric acid; silica gel In dichloromethane for 24h; Ambient temperature;60%
C12H16O6

C12H16O6

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

Conditions
ConditionsYield
With water; sodium hydroxide at 70 - 80℃; for 2h; Temperature;90.5%
C10H12O6

C10H12O6

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

Conditions
ConditionsYield
With water; sodium hydroxide at 60 - 70℃; for 2h; Temperature;90.2%
1,4,8,11-tetraoxa-dispiro[4.1.4.3]tetradecane
177-77-5

1,4,8,11-tetraoxa-dispiro[4.1.4.3]tetradecane

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

Conditions
ConditionsYield
With pyridinium p-toluenesulfonate; silica gel In water for 0.05h; microwave irradiation;89%
3-benzyloxy-2-cyclohexenone
69016-26-8

3-benzyloxy-2-cyclohexenone

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

Conditions
ConditionsYield
With ammonium cerium(IV) nitrate In water; acetonitrile for 0.75h; Heating;88%
3-(hexyloxy)cyclohex-2-en-1-one

3-(hexyloxy)cyclohex-2-en-1-one

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

Conditions
ConditionsYield
With ammonium cerium(IV) nitrate In water; acetonitrile for 1h; Heating;84%
With iron(III) chloride hexahydrate In water at 25℃; for 12h;
With water Flow reactor;
3-phenethyloxy-cyclohex-2-enone

3-phenethyloxy-cyclohex-2-enone

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

Conditions
ConditionsYield
With ammonium cerium(IV) nitrate In water; acetonitrile for 1h; Heating;83%
1,5-dithiaspiro<5.5>undecan-8-one
128345-12-0

1,5-dithiaspiro<5.5>undecan-8-one

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

Conditions
ConditionsYield
With acetic acid at 35℃; for 8h;81%
methyl levulinate
13984-50-4

methyl levulinate

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

Conditions
ConditionsYield
With sodium methylate In methanol Heating;80%
Stage #1: methyl levulinate With potassium tert-butylate In tetrahydrofuran for 6h; Reflux;
Stage #2: With hydrogenchloride In water
74%
3-isopropoxycyclohex-2-en-1-one
58529-72-9

3-isopropoxycyclohex-2-en-1-one

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

Conditions
ConditionsYield
With ammonium cerium(IV) nitrate In water; acetonitrile for 2.5h; Heating;80%
1-Trimethylsiloxy-bicyclo[3.1.0]hexan
50338-46-0

1-Trimethylsiloxy-bicyclo[3.1.0]hexan

A

3-hydroxycyclohexanone
823-19-8

3-hydroxycyclohexanone

B

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

Conditions
ConditionsYield
With bis(acetylacetonate)oxovanadium; oxygen In ethanol Ambient temperature;A 75%
B 10%
With vanadyl acetylacetonate; oxygen In ethanol at 20℃; for 20h;A 75%
B 10%
2-(1,3-Diphenyl-3-oxopropyl)cyclohexane-1,3-dione
53852-96-3

2-(1,3-Diphenyl-3-oxopropyl)cyclohexane-1,3-dione

(+/-)-trans-2-benzoyl-3-phenyl-2,3,6,7-tetrahydrobenzo-furan-4(5H)-one

(+/-)-trans-2-benzoyl-3-phenyl-2,3,6,7-tetrahydrobenzo-furan-4(5H)-one

B

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

C

benzalacetophenone
94-41-7

benzalacetophenone

Conditions
ConditionsYield
With [bis(acetoxy)iodo]benzene; potassium tert-butylate; tetra-(n-butyl)ammonium iodide In acetonitrile at 30℃; for 12h;A 15%
B 69%
C 74%
formaldehyd
50-00-0

formaldehyd

1,3-cyclopentadione
3859-41-4

1,3-cyclopentadione

A

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

B

6,7-dihydrocyclopenta[d][1,3]dioxin-5(4H)-one
102306-78-5

6,7-dihydrocyclopenta[d][1,3]dioxin-5(4H)-one

Conditions
ConditionsYield
With boron trifluoride diethyl etherate In dichloromethane for 38h; Product distribution; Ambient temperature; var. 1,3-cyclodienones; var. forms of CH2O, var. time;A 9%
B 73%
Cyclohexane-1,3-dione Dioxime

Cyclohexane-1,3-dione Dioxime

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

Conditions
ConditionsYield
With hexamethylenetetramine; water for 0.005h; microwave irradiation;72%
6-(3-Benzyloxy-propyl)-7-oxa-bicyclo[4.1.0]heptan-2-one
144730-04-1

6-(3-Benzyloxy-propyl)-7-oxa-bicyclo[4.1.0]heptan-2-one

A

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

B

3-[3-(benzyloxy)propyl]cyclohex-2-enone
144730-20-1

3-[3-(benzyloxy)propyl]cyclohex-2-enone

(3aS,7aS)-3-Benzyloxy-7a-hydroxy-octahydro-inden-4-one
144730-08-5, 144730-09-6

(3aS,7aS)-3-Benzyloxy-7a-hydroxy-octahydro-inden-4-one

Conditions
ConditionsYield
With 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride In benzene Heating;A 5%
B 4%
C 67%
7-oxabicyclo[4.1.0]heptan-2-one
6705-49-3

7-oxabicyclo[4.1.0]heptan-2-one

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); 1,2-bis-(diphenylphosphino)ethane In water; toluene at 80℃; for 24h;62%
With 4-(1-hydroxy-2-(methylamino)ethyl)-1,2-phenylene bis(2,2-dimethylpropanoate); tetrakis(triphenylphosphine) palladium(0) In water; toluene at 80℃; for 24h;62.3%
2-Hydroxy-2-methoxymethyl-cyclopentanone
78743-56-3

2-Hydroxy-2-methoxymethyl-cyclopentanone

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

Conditions
ConditionsYield
With potassium hydrogensulfate at 170 - 180℃; under 20 - 25 Torr;61%
6-(3-Phenyl-propyl)-7-oxa-bicyclo[4.1.0]heptan-2-one
144730-03-0

6-(3-Phenyl-propyl)-7-oxa-bicyclo[4.1.0]heptan-2-one

A

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

B

3-(3-Phenyl-propyl)-cyclohex-2-enone
144730-06-3

3-(3-Phenyl-propyl)-cyclohex-2-enone

(3R,3aR,7aR)-7a-Hydroxy-3-phenyl-octahydro-inden-4-one
144730-05-2, 144730-21-2

(3R,3aR,7aR)-7a-Hydroxy-3-phenyl-octahydro-inden-4-one

Conditions
ConditionsYield
With 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride In benzene Heating;A 8%
B 8%
C 61%
acetone
67-64-1

acetone

ethyl acrylate
140-88-5

ethyl acrylate

A

ethyl 3-ethoxypropionate
763-69-9

ethyl 3-ethoxypropionate

B

ethyl 3-(2,4-dioxocyclohexyl)propanoate
1335209-87-4

ethyl 3-(2,4-dioxocyclohexyl)propanoate

C

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

Conditions
ConditionsYield
With sodium hydride In toluene at -10 - 20℃; for 2h; Michael-Claisen cyclization; Inert atmosphere; regioselective reaction;A 8%
B 54%
C 3%
With sodium hydride at -10 - 20℃; for 0.0833333h; Michael-Claisen cyclization; Inert atmosphere; neat (no solvent); regioselective reaction;A 6%
B 39%
C 9%
6-(4-Pentenyl)-7-oxabicyclo<4.1.0>heptan-2-one
135525-28-9

6-(4-Pentenyl)-7-oxabicyclo<4.1.0>heptan-2-one

A

3-(4-pentenyl)-2-cyclohexen-1-one
70079-75-3

3-(4-pentenyl)-2-cyclohexen-1-one

B

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

(3aS,7aS)-7a-Hydroxy-3-vinyl-octahydro-inden-4-one
144730-18-7, 144730-19-8

(3aS,7aS)-7a-Hydroxy-3-vinyl-octahydro-inden-4-one

Conditions
ConditionsYield
With 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride In benzene Heating;A 13%
B 7%
C 51%
2-Diazo-3-hydroxy-1-cyclohexanone
81902-29-6

2-Diazo-3-hydroxy-1-cyclohexanone

A

cyclopent-1-enecarboxylic acid
1560-11-8

cyclopent-1-enecarboxylic acid

B

2-formylcyclopentanone
1192-54-7

2-formylcyclopentanone

C

C12H14O3
54170-83-1

C12H14O3

(+/-)-(1R,2R)-trans-2-hydroxy-1-cyclopentanecarboxylic acid
1883-88-1, 17502-28-2, 63578-05-2, 63578-06-3, 81887-89-0, 125072-73-3

(+/-)-(1R,2R)-trans-2-hydroxy-1-cyclopentanecarboxylic acid

E

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

F

2-Hydroxy-cyclopentanecarboxylic acid 2-oxo-cyclopent-(Z)-ylidenemethyl ester
81887-95-8

2-Hydroxy-cyclopentanecarboxylic acid 2-oxo-cyclopent-(Z)-ylidenemethyl ester

Conditions
ConditionsYield
In tetrahydrofuran; water at 20 - 25℃; for 2h; Product distribution; Mechanism; Irradiation; different reaction time;A 49%
B 1%
C n/a
D 27%
E n/a
F 8%
3,5-dihydroxyphenol
108-73-6

3,5-dihydroxyphenol

A

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

B

recorcinol
108-46-3

recorcinol

Conditions
ConditionsYield
With potassium hydroxide; Raney Ni-Al alloy In water at 90℃; for 6h;A 48.9%
B 28.8%
(BiClPh3)2 O

(BiClPh3)2 O

3-hydroxycyclohexanone
823-19-8

3-hydroxycyclohexanone

potassium carbonate
584-08-7

potassium carbonate

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

Conditions
ConditionsYield
In dichloromethane9.4%
ethanol
64-17-5

ethanol

ethyl 2-carbethoxy-5-oxocaproate
4761-26-6

ethyl 2-carbethoxy-5-oxocaproate

sodium ethanolate
141-52-6

sodium ethanolate

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

Conditions
ConditionsYield
2 Tage;
1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

2-bromocyclohexane-1,3-dienone
60060-44-8

2-bromocyclohexane-1,3-dienone

Conditions
ConditionsYield
With bromine; acetic acid at 20℃;100%
With bromine In acetic acid at 20℃; for 2h;100%
With bromine; acetic acid at 20℃; for 3h; Cooling with ice;98%
ethanol
64-17-5

ethanol

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

3-Ethoxycyclohex-2-en-1-one
5323-87-5

3-Ethoxycyclohex-2-en-1-one

Conditions
ConditionsYield
With toluene-4-sulfonic acid In toluene for 12h; Reflux;100%
With hydrogenchloride at 20℃; for 24h;100%
With Amberlyst-15 at 80℃; under 2475.25 Torr; for 0.0766667h; Catalytic behavior; Temperature; Concentration; Flow reactor;99%
1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

4-chloro-aniline
106-47-8

4-chloro-aniline

3-(4-choloroaniline)-2-cyclohexen-1-one
36646-75-0

3-(4-choloroaniline)-2-cyclohexen-1-one

Conditions
ConditionsYield
at 20℃; for 0.5h; Solid phase reaction; condensation;100%
With silica In neat (no solvent) at 20℃; for 0.666667h; Green chemistry;98%
With ytterbium(III) triflate In acetonitrile at 20℃; for 0.5h;91%
Ketene
463-51-4

Ketene

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

3-acetoxy-cyclohex-2-enone
57918-73-7

3-acetoxy-cyclohex-2-enone

Conditions
ConditionsYield
With acetic anhydride for 0.133333h; Ambient temperature;100%
ethyl Bromopyruvate
70-23-5

ethyl Bromopyruvate

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

3-hydroxy-4-oxo-2,3,4,5,6,7-hexahydrobenzofuran-3-carboxylic acid ethyl ester
128428-59-1

3-hydroxy-4-oxo-2,3,4,5,6,7-hexahydrobenzofuran-3-carboxylic acid ethyl ester

Conditions
ConditionsYield
With potassium hydroxide In methanol Ambient temperature; overnight;100%
With 1-butyl-3-methylimidazolium hydroxide at 25 - 30℃; for 0.5h; Feist-Benary reaction;88%
Stage #1: 1,3-cylohexanedione With ammonium acetate In ethanol; water at 80℃; for 1h;
Stage #2: ethyl Bromopyruvate In ethanol; water at 80℃; for 3h;
88%
With sodium hydroxide In methanol for 12h; microwave heating;
1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

4-methoxy-aniline
104-94-9

4-methoxy-aniline

3-(4-methoxyphenylamino)cyclohex-2-en-1-one
36646-77-2

3-(4-methoxyphenylamino)cyclohex-2-en-1-one

Conditions
ConditionsYield
at 20℃; for 0.5h; Solid phase reaction; condensation;100%
With ytterbium(III) triflate In acetonitrile at 20℃; for 0.333333h;97%
With ytterbium(III) triflate In acetonitrile at 20℃; Inert atmosphere;97%
1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

N,N-dimethyl-formamide dimethyl acetal
4637-24-5

N,N-dimethyl-formamide dimethyl acetal

2-(dimethylaminomethylene)cyclohexane-1,3-dione
85302-07-4

2-(dimethylaminomethylene)cyclohexane-1,3-dione

Conditions
ConditionsYield
for 1h; Heating;100%
at 100℃; for 1h;100%
at 95℃; for 1h;100%
1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

N,N-dimethylformamide diethyl diacetal
1188-33-6

N,N-dimethylformamide diethyl diacetal

2-(dimethylaminomethylene)cyclohexane-1,3-dione
85302-07-4

2-(dimethylaminomethylene)cyclohexane-1,3-dione

Conditions
ConditionsYield
In benzene for 0.333333h; Heating;100%
nonadecanoyl chloride
59410-47-8

nonadecanoyl chloride

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

Nonadecanoic acid 3-oxo-cyclohex-1-enyl ester

Nonadecanoic acid 3-oxo-cyclohex-1-enyl ester

Conditions
ConditionsYield
With pyridine In chloroform for 1h;100%
1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

ethylene glycol
107-21-1

ethylene glycol

1,4,8,11-tetraoxa-dispiro[4.1.4.3]tetradecane
177-77-5

1,4,8,11-tetraoxa-dispiro[4.1.4.3]tetradecane

Conditions
ConditionsYield
With zeolite HSZ-360 In toluene for 8h; Heating;100%
1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

(2-aminophenyl)(phenyl)methanone
2835-77-0

(2-aminophenyl)(phenyl)methanone

9-phenyl-3,4-dihydro-2H-acridin-1-one
17401-27-3

9-phenyl-3,4-dihydro-2H-acridin-1-one

Conditions
ConditionsYield
With o-benzenedisulfonimide at 80℃; for 4h; Friedlaender synthesis; Neat (no solvent);100%
With 3-methyl-1-sulfoimidazolium trichloroacetate; trichloroacetic acid In neat (no solvent) at 100℃; Friedlaender Quinoline Synthesis;100%
With aluminum oxide In chloroform for 3h; Friedlaender reaction; Reflux;98%
1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

p-toluidine
106-49-0

p-toluidine

3-(p-tolylamino)cyclohex-2-en-1-one
36646-74-9

3-(p-tolylamino)cyclohex-2-en-1-one

Conditions
ConditionsYield
at 20℃; for 0.5h; Solid phase reaction; condensation;100%
With ytterbium(III) triflate In acetonitrile at 20℃; for 0.333333h;96%
With acetic acid In toluene at 110℃; for 4h;96%
5-((E)-2-nitroethenyl)-1,3-benzodioxole
1485-00-3, 22568-48-5

5-((E)-2-nitroethenyl)-1,3-benzodioxole

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

2-(1-benzo[1,3]dioxol-5-yl-2-nitro-ethyl)-3-hydroxy-cyclohex-2-enone
363593-22-0

2-(1-benzo[1,3]dioxol-5-yl-2-nitro-ethyl)-3-hydroxy-cyclohex-2-enone

Conditions
ConditionsYield
With 1,8-diazabicyclo[5.4.0]undec-7-ene In dichloromethane at 18℃; for 2h; Michael addition;100%
4-methyl-benzaldehyde
104-87-0

4-methyl-benzaldehyde

ethyl acetoacetate
141-97-9

ethyl acetoacetate

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

ethyl 2-methyl-4-(4-methylphenyl)-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate

ethyl 2-methyl-4-(4-methylphenyl)-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate

Conditions
ConditionsYield
With Cu(OTf)2; ammonium acetate In ethanol at 100℃; for 0.25h; Hantzsch reaction; Microwave irradiation;100%
With ammonium acetate; ethanol; iodine at 40℃; for 0.583333h; Hantzsch reaction;99%
With ammonium acetate; ammonium cerium(IV) nitrate In ethanol at 20℃; for 1.5h; Hantzsch dihydropyridine synthesis;98%
1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

Propargylamine
2450-71-7

Propargylamine

(N-propargyl)-3-amino-2-cyclohexenone
69042-21-3

(N-propargyl)-3-amino-2-cyclohexenone

Conditions
ConditionsYield
In benzene for 12h; Heating;100%
In benzene Reflux;91%
With ammonium cerium(IV) nitrate In acetonitrile at 20℃; for 0.5h;79%
In neat (no solvent) at 20℃; for 14h; Green chemistry;
In neat (no solvent) at 20℃; for 24h;
tert-Butyl 2,2,2-trichloroacetimidate
98946-18-0

tert-Butyl 2,2,2-trichloroacetimidate

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

3-(tert-butoxy)cyclohex-2-en-1-one
95849-54-0

3-(tert-butoxy)cyclohex-2-en-1-one

Conditions
ConditionsYield
With boron trifluoride diethyl etherate In dichloromethane; cyclohexane for 2h;100%
1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

2-aminoacetophenone
551-93-9

2-aminoacetophenone

9-methyl-3,4-dihydro-2H-acridin-1-one
14428-46-7

9-methyl-3,4-dihydro-2H-acridin-1-one

Conditions
ConditionsYield
With o-benzenedisulfonimide at 80℃; for 16h; Friedlaender synthesis; Neat (no solvent);100%
With toluene-4-sulfonic acid for 0.0833333h; Friedlaender condensation; Heating;96%
With γ-Fe2O3-HAp-Si-(CH2)3-NHSO3H nanoparticles at 20℃; for 1.5h; Friedlaender synthesis; neat (no solvent);96%
5-amino-2-methoxyphenol
1687-53-2

5-amino-2-methoxyphenol

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

3-(3-hydroxy-4-methoxyanilino)-2-cyclohexen-1-one

3-(3-hydroxy-4-methoxyanilino)-2-cyclohexen-1-one

Conditions
ConditionsYield
With toluene-4-sulfonic acid In benzene100%
1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

L-proline
147-85-3

L-proline

1-(3-oxocyclohex-1-enyl)pyrrolidine-2-carboxylic acid
1033193-52-0

1-(3-oxocyclohex-1-enyl)pyrrolidine-2-carboxylic acid

Conditions
ConditionsYield
In benzene for 5h; Reflux;100%
ethyl acetoacetate
141-97-9

ethyl acetoacetate

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

4-(Methylthio)benzaldehyde
3446-89-7

4-(Methylthio)benzaldehyde

2-Methyl-4-(4-methylsulfanyl-phenyl)-5-oxo-1,4, 5,6,7,8-hexahydro-quinoline-3-carboxylic acid ethyl ester
312527-79-0

2-Methyl-4-(4-methylsulfanyl-phenyl)-5-oxo-1,4, 5,6,7,8-hexahydro-quinoline-3-carboxylic acid ethyl ester

Conditions
ConditionsYield
With Cu(OTf)2; ammonium acetate In ethanol at 100℃; for 0.25h; Hantzsch reaction; Microwave irradiation;100%
indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

4b,9b-dihydroxy-7,8-dihydro-4bH-indeno[1,2-b]benzofuran-9,10(6H,9bH)-dione
374918-82-8

4b,9b-dihydroxy-7,8-dihydro-4bH-indeno[1,2-b]benzofuran-9,10(6H,9bH)-dione

Conditions
ConditionsYield
With acetic acid for 0.25h; Heating;100%
2-[1-(4-fluorophenyl)ethenyl]thiophene
1343477-51-9

2-[1-(4-fluorophenyl)ethenyl]thiophene

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

2-(4-fluorophenyl)-3,5,6,7-tetrahydro-2-(2-thienyl)benzofuran-4(2H)-one
1378021-29-4

2-(4-fluorophenyl)-3,5,6,7-tetrahydro-2-(2-thienyl)benzofuran-4(2H)-one

Conditions
ConditionsYield
With manganese(III) triacetate dihydrate; acetic acid at 50 - 80℃; Inert atmosphere;100%
ethyl α-nitrocinnamate
18315-80-5, 18315-86-1, 16508-09-1

ethyl α-nitrocinnamate

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

ethyl 4-oxo-3-phenyl-2,3,4,5,6,7-hexahydrobenzofuran-2-carboxylate
1399075-98-9

ethyl 4-oxo-3-phenyl-2,3,4,5,6,7-hexahydrobenzofuran-2-carboxylate

Conditions
ConditionsYield
With triethylamine In acetonitrile at 60℃; for 3h;100%
With tetrabutylammomium bromide; triethylamine In water at 70℃; for 6h;85%
1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

diethyl 5-formyl-3-methyl-1-(2-oxo-2-phenylethyl)-1H-pyrrole-2,4-dicarboxylate

diethyl 5-formyl-3-methyl-1-(2-oxo-2-phenylethyl)-1H-pyrrole-2,4-dicarboxylate

diethyl 5-benzoyl-2-methyl-9-oxo-6,7,8,9-tetrahydropyrrolo[1,2-b]isoquinoline-1,3-dicarboxylate

diethyl 5-benzoyl-2-methyl-9-oxo-6,7,8,9-tetrahydropyrrolo[1,2-b]isoquinoline-1,3-dicarboxylate

Conditions
ConditionsYield
With piperdinium acetate In ethanol at 120℃; for 24h;100%
R,S-trans-2-aminocyclohexan-1-ol

R,S-trans-2-aminocyclohexan-1-ol

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

trans-3-(2-hydroxycyclohexyl)amino-2-cyclohexenone

trans-3-(2-hydroxycyclohexyl)amino-2-cyclohexenone

Conditions
ConditionsYield
In toluene at 135℃; for 1h;99.7%
2-chloro-benzaldehyde
89-98-5

2-chloro-benzaldehyde

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

C19H19ClO4
152129-14-1

C19H19ClO4

Conditions
ConditionsYield
With piperidine In ethanol; water at 20℃; for 0.333333h;99.65%
In methanol; water at 40 - 45℃; for 0.166667h;96%
With cesium fluoride In ethanol at 20℃; for 0.333333h;91%
With potassium hydroxide In ethanol for 2h; Condensation; Heating;
1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

3-Chlorobenzaldehyde
587-04-2

3-Chlorobenzaldehyde

2,2'-(3''-chlorophenyl)methylene-bis(cyclohexane-1,3-dione)

2,2'-(3''-chlorophenyl)methylene-bis(cyclohexane-1,3-dione)

Conditions
ConditionsYield
With piperidine In ethanol; water at 20℃; for 0.333333h;99.65%
With silica gel; aniline; ytterbium(III) triflate at 20℃; for 0.0333333h; neat (no solvent, solid phase);87%
1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

ortho-bromobenzaldehyde
6630-33-7

ortho-bromobenzaldehyde

2,2'-((2-bromophenyl)methylene)dicyclohexane-1,3-dione

2,2'-((2-bromophenyl)methylene)dicyclohexane-1,3-dione

Conditions
ConditionsYield
With piperidine In ethanol; water at 20℃; for 0.333333h;99.65%
In water at 20℃; for 4h;85%
1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

m-aminobenzaldehyde
1709-44-0

m-aminobenzaldehyde

C19H21NO4

C19H21NO4

Conditions
ConditionsYield
With piperidine In ethanol; water at 20℃; for 0.333333h;99.65%
1,2,3-Benzotriazole
95-14-7

1,2,3-Benzotriazole

6-bromo-2-hydroxy-3-methoxybenzaldehyde
20035-41-0

6-bromo-2-hydroxy-3-methoxybenzaldehyde

1,3-cylohexanedione
504-02-9

1,3-cylohexanedione

9-benzotriazol-1-yl-8-bromo-5-methoxy-2,3,4,9-tetrahydroxanthen-1-one

9-benzotriazol-1-yl-8-bromo-5-methoxy-2,3,4,9-tetrahydroxanthen-1-one

Conditions
ConditionsYield
With hydroxy proline Reagent/catalyst; Green chemistry;99.5%
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