Products

Refine

Country

Business Type

Certificate

Display

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

5,6-Dimethylxantheonone-4-acetic acid Manufacturer/High quality/Best price/In stock

Cas:117570-53-3

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

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 (5,6-Dimethyl-9-oxo-9H-xanthen-4-yl)acetic acid

Cas:117570-53-3

Min.Order:1

Negotiable

Type:Other

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 API 99% 5,6-Dimethylxantheonone-4-acetic acid 117570-53-3 GMP Manufacturer

Cas:117570-53-3

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

5,6-Dimethyl-9-oxo-9H-xanthene-4-acetic acid

Cas:117570-53-3

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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

5,6-Dimethylxantheonone-4-acetic acid 117570-53-3

Cas:117570-53-3

Min.Order:1 Gram

FOB Price: $1.0

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 117570-53-3 with best quality

Cas:117570-53-3

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

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

5,6-Dimethylxantheonone-4-acetic acid CAS:117570-53-3

Cas:117570-53-3

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

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

9H-Xanthene-4-aceticacid, 5,6-dimethyl-9-oxo-

Cas:117570-53-3

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

9H-Xanthene-4-aceticacid, 5,6-dimethyl-9-oxo-

Cas:117570-53-3

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

9H-Xanthene-4-aceticacid, 5,6-dimethyl-9-oxo-

Cas:117570-53-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Fandachem Co.,Ltd

Hangzhou Fanda Chemical Co.,Ltd (FandaChem) , a China-based chemical company, specialize in exporting 5,6-Dimethylxantheonone-4-acetic acid cas:117570-53-3 ;Please contact us by email freely. We are leading exporter in China. If yo

5,6-Dimethylxantheonone-4-acetic acid cas:117570-53-3 from Fandachem

Cas:117570-53-3

Min.Order:0 Metric Ton

Negotiable

Type:Other

inquiry

Taizhou Crene Biotechnology co.ltd

Our company provides one-stop services of research - development - production for a variety of special prouducts. Not only do we make effective use of our strong technological strength, but also establish of cooperative relations with several well-

DMXAA Vadimezan 117570-53-3

Cas:117570-53-3

Min.Order:100 Milligram

Negotiable

Type:Lab/Research institutions

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

5,6-Dimethylxantheonone-4-acetic acid

Cas:117570-53-3

Min.Order:0

Negotiable

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,

DMXAA

Cas:117570-53-3

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

EAST CHEMSOURCES LIMITED

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

5,6-Dimethylxantheonone-4-acetic acid

Cas:117570-53-3

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

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

5,6-Dimethylxantheonone-4-acetic acid

Cas:117570-53-3

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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

5,6-Dimethylxantheonone-4-acetic acid

Cas:117570-53-3

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

SAGECHEM LIMITED

SAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in custom synthe

SAGECHEM/DMXAA(AS1404,ASA404)/SAGECHEM/Manufacturer in China

Cas:117570-53-3

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

5,6-Dimethylxantheonone-4-acetic acid

Cas:117570-53-3

Min.Order:1 Metric Ton

FOB Price: $1.0

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

5,6-Dimethylxantheonone-4-acetic acid

Cas:117570-53-3

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,Pharmaceutical intermediates Transportation:air,sea,courier

5,6-Dimethylxantheonone-4-acetic acid

Cas:117570-53-3

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 ASA-404 D28291 20mg

Cas:117570-53-3

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

5,6-Dimethylxantheonone-4-acetic acid

Cas:117570-53-3

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Xi`an Eastling Biotech 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:Beijing or Guangzhou

5,6-Dimethylxantheonone-4-acetic acid

Cas:117570-53-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xian Changyue Biological Technology Co., Ltd.

best seller Application:API

5,6-Dimethylxantheonone-4-acetic acid

Cas:117570-53-3

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

BOC Sciences

GMP factory Packing with pallet as buyer's special request Best service after shipment with e-mail Cargos together with container sales seervice available Api, inhibitor, and fine chemicals for more

Vadimezan cas 117570-53-3

Cas:117570-53-3

Min.Order:0 Metric Ton

Negotiable

Type:Trading Company

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

9H-Xanthene-4-aceticacid, 5,6-dimethyl-9-oxo-

Cas:117570-53-3

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

2-(5,6-Dimethyl-9-oxo-9H-xanthen-4-yl)acetic acid

Cas:117570-53-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hubei Langyou International Trading Co., Ltd

5,6-Dimethylxantheonone-4-acetic acid Application:5,6-Dimethylxantheonone-4-acetic acid

5,6-Dimethylxantheonone-4-acetic acid

Cas:117570-53-3

Min.Order:0

Negotiable

Type:Other

inquiry

Guangdong Juda Chemical Industrial Co.,Limited

Factory supply high purity low priceAppearance:solid or liquid Storage:sealed in cool and dry place Package:As customer's requested Application:Pharma Intermediate Transportation:by courier/air/sea Port:Any port in China

DMXAA CAS No.117570-53-3

Cas:117570-53-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

2-(7-bromo-5,6-dimethyl-9-oxo-9H-xanthene-4-yl) acetic acid
1021381-69-0

2-(7-bromo-5,6-dimethyl-9-oxo-9H-xanthene-4-yl) acetic acid

vadimezan
117570-53-3

vadimezan

Conditions
ConditionsYield
With palladium on activated charcoal; hydrogen99%
With palladium on activated charcoal; hydrogen In methanol under 760.051 Torr;85%
2-<2-(carboxymethyl)phenoxy>-3,4-dimethylbenzoic acid
117570-93-1

2-<2-(carboxymethyl)phenoxy>-3,4-dimethylbenzoic acid

vadimezan
117570-53-3

vadimezan

Conditions
ConditionsYield
With sulfuric acid In water at 80℃; for 0.166667h;95%
With sulfuric acid In water at 80℃; for 0.166667h;70%
With sulfuric acid In water for 2h; Heating;64.4%
3,4-dimethyl-2-nitrobenzaldehyde

3,4-dimethyl-2-nitrobenzaldehyde

2-Hydroxyphenylacetic acid
614-75-5

2-Hydroxyphenylacetic acid

vadimezan
117570-53-3

vadimezan

Conditions
ConditionsYield
With potassium phosphate; triphenylphosphine; copper dichloride In toluene at 110℃; for 24h; Reagent/catalyst;83%
ethyl 2-(5,6-dimethyl-9-oxo-9H-xanthen-4-yl)acetate
1415114-04-3

ethyl 2-(5,6-dimethyl-9-oxo-9H-xanthen-4-yl)acetate

vadimezan
117570-53-3

vadimezan

Conditions
ConditionsYield
With water; sodium hydroxide In methanol at 40℃; Darkness;75%
Stage #1: ethyl 2-(5,6-dimethyl-9-oxo-9H-xanthen-4-yl)acetate With water; sodium hydroxide at 40℃; Darkness;
Stage #2: With acetic acid In water Darkness;
(2-hydroxyphenyl)acetic acid disodium salt
117571-22-9

(2-hydroxyphenyl)acetic acid disodium salt

vadimezan
117570-53-3

vadimezan

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 71 percent / tris[2-(2-methoxyethoxy)ethyl]amine; CuCl / dimethylformamide / 4 h / 85 °C
2: 87 g / H2SO4 / H2O / 0.92 h / 90 °C
View Scheme
potassium; 2-iodo-3,4-dimethyl-benzoate

potassium; 2-iodo-3,4-dimethyl-benzoate

vadimezan
117570-53-3

vadimezan

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 71 percent / tris[2-(2-methoxyethoxy)ethyl]amine; CuCl / dimethylformamide / 4 h / 85 °C
2: 87 g / H2SO4 / H2O / 0.92 h / 90 °C
View Scheme
6,7-dimethylisatin
20205-43-0

6,7-dimethylisatin

vadimezan
117570-53-3

vadimezan

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 65 percent / KOH, KCl, 27percent H2O2 / 20 °C
2: 1.) concd. H2SO4, NaNO2, 2.) KI / 1.) water, 10 deg C, 2.) 100 deg C
3: 63 percent / tris<2-(2-methoxyethoxy)ethyl>amine (TDA-1), CuCl / dimethylsulfoxide / 12 h / 95 °C
4: 70 percent / concd. H2SO4 / H2O / 0.17 h / 80 °C
View Scheme
2,3-dimethyl-α-isonitrosoacetanilide
6579-44-8

2,3-dimethyl-α-isonitrosoacetanilide

vadimezan
117570-53-3

vadimezan

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: 65 percent / CH3SO3H / 70 - 80 °C
2: 65 percent / KOH, KCl, 27percent H2O2 / 20 °C
3: 1.) concd. H2SO4, NaNO2, 2.) KI / 1.) water, 10 deg C, 2.) 100 deg C
4: 63 percent / tris<2-(2-methoxyethoxy)ethyl>amine (TDA-1), CuCl / dimethylsulfoxide / 12 h / 95 °C
5: 70 percent / concd. H2SO4 / H2O / 0.17 h / 80 °C
View Scheme
2-amino-3,4-dimethylbenzoic acid
50419-58-4

2-amino-3,4-dimethylbenzoic acid

vadimezan
117570-53-3

vadimezan

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 1.) concd. H2SO4, NaNO2, 2.) KI / 1.) water, 10 deg C, 2.) 100 deg C
2: 63 percent / tris<2-(2-methoxyethoxy)ethyl>amine (TDA-1), CuCl / dimethylsulfoxide / 12 h / 95 °C
3: 70 percent / concd. H2SO4 / H2O / 0.17 h / 80 °C
View Scheme
3,4-dimethyl-2-iodobenzoic acid
129833-31-4

3,4-dimethyl-2-iodobenzoic acid

vadimezan
117570-53-3

vadimezan

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 63 percent / tris<2-(2-methoxyethoxy)ethyl>amine (TDA-1), CuCl / dimethylsulfoxide / 12 h / 95 °C
2: 70 percent / concd. H2SO4 / H2O / 0.17 h / 80 °C
View Scheme
2,3-Dimethylaniline
87-59-2

2,3-Dimethylaniline

vadimezan
117570-53-3

vadimezan

Conditions
ConditionsYield
Multi-step reaction with 6 steps
1: Na2SO4, hydroxylamine sulfate, concd. HCl / H2O
2: 65 percent / CH3SO3H / 70 - 80 °C
3: 65 percent / KOH, KCl, 27percent H2O2 / 20 °C
4: 1.) concd. H2SO4, NaNO2, 2.) KI / 1.) water, 10 deg C, 2.) 100 deg C
5: 63 percent / tris<2-(2-methoxyethoxy)ethyl>amine (TDA-1), CuCl / dimethylsulfoxide / 12 h / 95 °C
6: 70 percent / concd. H2SO4 / H2O / 0.17 h / 80 °C
View Scheme
2,3-Dimethylphenol
526-75-0

2,3-Dimethylphenol

vadimezan
117570-53-3

vadimezan

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1.1: sodium / methanol / 12 h / 100 °C
2.1: Tris(3,6-dioxaheptyl)amine; copper(l) chloride / dimethyl sulfoxide / 4 h / 85 °C
2.2: pH 2 - 3
3.1: sulfuric acid / water / 0.5 h / 90 °C
4.1: caesium carbonate / palladium diacetate; 1,3-bis[2,6-diisopropylphenyl]imidazolium chloride / 1,4-dioxane / 24 h / 80 °C
5.1: water; sodium hydroxide / 40 °C / Darkness
5.2: Darkness
View Scheme
Multi-step reaction with 3 steps
1: potassium phosphate; copper dichloride; triphenylphosphine / toluene / 24 h / 110 °C
2: bis(dibenzylideneacetone)-palladium(0); tri tert-butylphosphoniumtetrafluoroborate; 18-crown-6 ether; potassium phosphate / 12 h / 160 °C / Inert atmosphere
3: sodium hydroxide; water / methanol / 40 °C / Darkness
View Scheme
4-bromo-5,6-dimethylxanthone
1035912-43-6

4-bromo-5,6-dimethylxanthone

vadimezan
117570-53-3

vadimezan

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: caesium carbonate / palladium diacetate; 1,3-bis[2,6-diisopropylphenyl]imidazolium chloride / 1,4-dioxane / 24 h / 80 °C
2.1: water; sodium hydroxide / 40 °C / Darkness
2.2: Darkness
View Scheme
3-bromo-2-(2,3-dimethylphenoxy)-benzoic acid
1035912-41-4

3-bromo-2-(2,3-dimethylphenoxy)-benzoic acid

vadimezan
117570-53-3

vadimezan

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: sulfuric acid / water / 0.5 h / 90 °C
2.1: caesium carbonate / palladium diacetate; 1,3-bis[2,6-diisopropylphenyl]imidazolium chloride / 1,4-dioxane / 24 h / 80 °C
3.1: water; sodium hydroxide / 40 °C / Darkness
3.2: Darkness
View Scheme
3-bromo-2-iodo benzoic acid potassium salt

3-bromo-2-iodo benzoic acid potassium salt

vadimezan
117570-53-3

vadimezan

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1.1: Tris(3,6-dioxaheptyl)amine; copper(l) chloride / dimethyl sulfoxide / 4 h / 85 °C
1.2: pH 2 - 3
2.1: sulfuric acid / water / 0.5 h / 90 °C
3.1: caesium carbonate / palladium diacetate; 1,3-bis[2,6-diisopropylphenyl]imidazolium chloride / 1,4-dioxane / 24 h / 80 °C
4.1: water; sodium hydroxide / 40 °C / Darkness
4.2: Darkness
View Scheme
2-iodo-3-bromobenzoic acid
503821-94-1

2-iodo-3-bromobenzoic acid

vadimezan
117570-53-3

vadimezan

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1.1: potassium hydroxide / water / 12 h / 100 °C
2.1: Tris(3,6-dioxaheptyl)amine; copper(l) chloride / dimethyl sulfoxide / 4 h / 85 °C
2.2: pH 2 - 3
3.1: sulfuric acid / water / 0.5 h / 90 °C
4.1: caesium carbonate / palladium diacetate; 1,3-bis[2,6-diisopropylphenyl]imidazolium chloride / 1,4-dioxane / 24 h / 80 °C
5.1: water; sodium hydroxide / 40 °C / Darkness
5.2: Darkness
View Scheme
sodium 2,3-xylenolate
37621-79-7

sodium 2,3-xylenolate

vadimezan
117570-53-3

vadimezan

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1.1: Tris(3,6-dioxaheptyl)amine; copper(l) chloride / dimethyl sulfoxide / 4 h / 85 °C
1.2: pH 2 - 3
2.1: sulfuric acid / water / 0.5 h / 90 °C
3.1: caesium carbonate / palladium diacetate; 1,3-bis[2,6-diisopropylphenyl]imidazolium chloride / 1,4-dioxane / 24 h / 80 °C
4.1: water; sodium hydroxide / 40 °C / Darkness
4.2: Darkness
View Scheme
(2-hydroxyphenyl)acetic acid disodium salt
117571-22-9

(2-hydroxyphenyl)acetic acid disodium salt

potassium; 2-iodo-3,4-dimethyl-benzoate

potassium; 2-iodo-3,4-dimethyl-benzoate

vadimezan
117570-53-3

vadimezan

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: Tris(3,6-dioxaheptyl)amine; copper(l) chloride / dimethyl sulfoxide / 8 h / Heating; Inert atmosphere
2: sulfuric acid / water / 2 h / Heating
View Scheme
3,4-dimethylbenzoic acid
619-04-5

3,4-dimethylbenzoic acid

vadimezan
117570-53-3

vadimezan

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: sulfuric acid; N-Bromosuccinimide / 12 h / 20 °C
2: trichlorophosphate; zinc(II) chloride / 0.67 h / 85 °C / Microwave irradiation
3: hydrogen; palladium on activated charcoal / methanol / 760.05 Torr
View Scheme
2,5-dibromo-3,4-dimethylbenzoic acid
6514-83-6

2,5-dibromo-3,4-dimethylbenzoic acid

vadimezan
117570-53-3

vadimezan

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: trichlorophosphate; zinc(II) chloride / 0.67 h / 85 °C / Microwave irradiation
2: hydrogen; palladium on activated charcoal / methanol / 760.05 Torr
View Scheme
2,3-dichlorobenzylaldehyde
6334-18-5

2,3-dichlorobenzylaldehyde

vadimezan
117570-53-3

vadimezan

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: potassium phosphate; copper dichloride; triphenylphosphine / toluene / 24 h / 110 °C
2: bis(dibenzylideneacetone)-palladium(0); tri tert-butylphosphoniumtetrafluoroborate; 18-crown-6 ether; potassium phosphate / 12 h / 160 °C / Inert atmosphere
3: sodium hydroxide; water / methanol / 40 °C / Darkness
View Scheme
3,4-dimethylbenzaldehyde
5973-71-7

3,4-dimethylbenzaldehyde

vadimezan
117570-53-3

vadimezan

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: sulfuric acid; potassium nitrate / 1.5 h / -5 - 0 °C
2: potassium phosphate; copper dichloride; triphenylphosphine / toluene / 24 h / 110 °C
View Scheme
1-Phenylethanol
98-85-1, 13323-81-4

1-Phenylethanol

vadimezan
117570-53-3

vadimezan

1-phenylethyl 2-(5,6-dimethyl-9-oxo-9H-xanthen-4-yl)acetate

1-phenylethyl 2-(5,6-dimethyl-9-oxo-9H-xanthen-4-yl)acetate

Conditions
ConditionsYield
With diphenylammonium trifluoromethanesulfonate In toluene for 2h; Reflux;99.4%
propan-1-ol
71-23-8

propan-1-ol

vadimezan
117570-53-3

vadimezan

propyl 2-(5,6-dimethyl-9-oxo-9H-xanthen-4-yl)acetate

propyl 2-(5,6-dimethyl-9-oxo-9H-xanthen-4-yl)acetate

Conditions
ConditionsYield
With diphenylammonium trifluoromethanesulfonate In toluene for 2h; Reflux;98.7%
methanol
67-56-1

methanol

vadimezan
117570-53-3

vadimezan

methyl 2-(5,6-dimethyl-9-oxo-9H-xanthen-4-yl)acetate
1035912-44-7

methyl 2-(5,6-dimethyl-9-oxo-9H-xanthen-4-yl)acetate

Conditions
ConditionsYield
With diphenylammonium trifluoromethanesulfonate In toluene for 2h; Reflux;98.6%
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In dichloromethane; N,N-dimethyl-formamide at 23℃; for 3h;88%
vadimezan
117570-53-3

vadimezan

GlyOEt*HCl
459-73-4

GlyOEt*HCl

ethyl 2-(2-(5,6-dimethyl-9-oxo-9H-xanthen-4-yl)acetamido)acetate
1415113-38-0

ethyl 2-(2-(5,6-dimethyl-9-oxo-9H-xanthen-4-yl)acetamido)acetate

Conditions
ConditionsYield
With benzotriazol-1-ol; dicyclohexyl-carbodiimide In N,N-dimethyl-formamide at 60℃; for 24h;96.5%
vadimezan
117570-53-3

vadimezan

butan-1-ol
71-36-3

butan-1-ol

butyl 2-(5,6-dimethyl-9-oxo-9H-xanthen-4-yl)acetate

butyl 2-(5,6-dimethyl-9-oxo-9H-xanthen-4-yl)acetate

Conditions
ConditionsYield
With diphenylammonium trifluoromethanesulfonate In toluene for 2h; Reflux;95.8%
ethanol
64-17-5

ethanol

vadimezan
117570-53-3

vadimezan

ethyl 2-(5,6-dimethyl-9-oxo-9H-xanthen-4-yl)acetate
1415114-04-3

ethyl 2-(5,6-dimethyl-9-oxo-9H-xanthen-4-yl)acetate

Conditions
ConditionsYield
With diphenylammonium trifluoromethanesulfonate In toluene for 2h; Reflux;95.4%
3-amino-propionic acid ethyl ester
924-73-2

3-amino-propionic acid ethyl ester

vadimezan
117570-53-3

vadimezan

ethyl 3-(2-(5,6-dimethyl-9-oxo-9H-xanthen-4-yl)acetamido)propanoate
1415113-39-1

ethyl 3-(2-(5,6-dimethyl-9-oxo-9H-xanthen-4-yl)acetamido)propanoate

Conditions
ConditionsYield
With benzotriazol-1-ol; dicyclohexyl-carbodiimide In N,N-dimethyl-formamide at 60℃; for 24h;92.4%
vadimezan
117570-53-3

vadimezan

cyclohexanol
108-93-0

cyclohexanol

cyclohexyl 2-(5,6-dimethyl-9-oxo-9H-xanthen-4-yl)acetate

cyclohexyl 2-(5,6-dimethyl-9-oxo-9H-xanthen-4-yl)acetate

Conditions
ConditionsYield
With diphenylammonium trifluoromethanesulfonate In toluene for 2h; Reflux;90.6%
n-heptan1ol
111-70-6

n-heptan1ol

vadimezan
117570-53-3

vadimezan

2-(5,6-dimethylxanthone-4-yl)acetic acid heptyl ester
1415113-18-6

2-(5,6-dimethylxanthone-4-yl)acetic acid heptyl ester

Conditions
ConditionsYield
With diphenylammonium trifluoromethanesulfonate In toluene for 2h; Reflux;87.8%
With diphenylammonium trifluoromethanesulfonate In toluene Reflux;87.8%
i-Amyl alcohol
123-51-3

i-Amyl alcohol

vadimezan
117570-53-3

vadimezan

isopentyl 2-(5,6-dimethyl-9-oxo-9H-xanthen-4-yl)acetate

isopentyl 2-(5,6-dimethyl-9-oxo-9H-xanthen-4-yl)acetate

Conditions
ConditionsYield
With diphenylammonium trifluoromethanesulfonate In toluene for 2h; Reflux;87.4%
8-methyl-1-nonanol
55505-26-5

8-methyl-1-nonanol

vadimezan
117570-53-3

vadimezan

8-methylnonyl 2-(5,6-dimethyl-9-oxo-9H-xanthen-4-yl)acetat

8-methylnonyl 2-(5,6-dimethyl-9-oxo-9H-xanthen-4-yl)acetat

Conditions
ConditionsYield
With diphenylammonium trifluoromethanesulfonate In toluene for 2h; Reflux;87.1%
vadimezan
117570-53-3

vadimezan

benzyl alcohol
100-51-6

benzyl alcohol

2-(5,6-dimethylxanthone-4-yl)acetic acid benzyl ester
1415113-22-2

2-(5,6-dimethylxanthone-4-yl)acetic acid benzyl ester

Conditions
ConditionsYield
With diphenylammonium trifluoromethanesulfonate In toluene for 2h; Reflux;81.7%
pentan-1-ol
71-41-0

pentan-1-ol

vadimezan
117570-53-3

vadimezan

pentyl 2-(5,6-dimethyl-9-oxo-9H-xanthen-4-yl)acetate

pentyl 2-(5,6-dimethyl-9-oxo-9H-xanthen-4-yl)acetate

Conditions
ConditionsYield
With diphenylammonium trifluoromethanesulfonate In toluene for 2h; Reflux;80.6%
vadimezan
117570-53-3

vadimezan

aniline
62-53-3

aniline

2-(5,6-dimethyl-9-oxo-9H-xanthen-4-yl)-N-phenylacetamide
1415113-26-6

2-(5,6-dimethyl-9-oxo-9H-xanthen-4-yl)-N-phenylacetamide

Conditions
ConditionsYield
With benzotriazol-1-ol; dicyclohexyl-carbodiimide In N,N-dimethyl-formamide at 60℃; for 24h;80%
vadimezan
117570-53-3

vadimezan

p-aminoethylbenzoate
94-09-7

p-aminoethylbenzoate

4-(2-(5,6-dimethylxanthone-4-yl)acetamido)benzoic acid ethyl ester
1415113-40-4

4-(2-(5,6-dimethylxanthone-4-yl)acetamido)benzoic acid ethyl ester

Conditions
ConditionsYield
With benzotriazol-1-ol; dicyclohexyl-carbodiimide In N,N-dimethyl-formamide at 60℃; for 24h;79.3%
4-phenyl-butan-1-ol
3360-41-6

4-phenyl-butan-1-ol

vadimezan
117570-53-3

vadimezan

4-phenylbutyl 2-(5,6-dimethyl-9-oxo-9H-xanthen-4-yl)acetate

4-phenylbutyl 2-(5,6-dimethyl-9-oxo-9H-xanthen-4-yl)acetate

Conditions
ConditionsYield
With diphenylammonium trifluoromethanesulfonate In toluene for 2h; Reflux;78.7%
1-octadecanol
112-92-5

1-octadecanol

vadimezan
117570-53-3

vadimezan

2-(5,6-dimethylxanthone-4-yl)acetic acid octadecyl ester
1415113-19-7

2-(5,6-dimethylxanthone-4-yl)acetic acid octadecyl ester

Conditions
ConditionsYield
With diphenylammonium trifluoromethanesulfonate In toluene for 2h; Reflux;73.7%
vadimezan
117570-53-3

vadimezan

isopropyl alcohol
67-63-0

isopropyl alcohol

isopropyl 2-(5,6-dimethyl-9-oxo-9H-xanthen-4-yl)acetate

isopropyl 2-(5,6-dimethyl-9-oxo-9H-xanthen-4-yl)acetate

Conditions
ConditionsYield
With diphenylammonium trifluoromethanesulfonate In toluene for 2h; Reflux;73.4%
vadimezan
117570-53-3

vadimezan

2,2-dideutero-2-(1,2,3,7,8-pentadeutero-9-oxo-5,6-bis(trideuteromethyl)-9H-xanthen-4-yl)acetic acid
1222125-89-4

2,2-dideutero-2-(1,2,3,7,8-pentadeutero-9-oxo-5,6-bis(trideuteromethyl)-9H-xanthen-4-yl)acetic acid

Conditions
ConditionsYield
Stage #1: vadimezan With [D]-sodium hydroxide; hydrogen; water-d2; platinum on carbon; palladium 10% on activated carbon at 180℃; for 96h; Sealed tube;
Stage #2: With hydrogenchloride In water pH=3;
68%
1-Heptylamine
111-68-2

1-Heptylamine

vadimezan
117570-53-3

vadimezan

2-(5,6-dimethyl-9-oxo-9H-xanthen-4-yl)-N-heptylacetamide

2-(5,6-dimethyl-9-oxo-9H-xanthen-4-yl)-N-heptylacetamide

Conditions
ConditionsYield
With benzotriazol-1-ol; dicyclohexyl-carbodiimide In N,N-dimethyl-formamide at 60℃; for 24h;66.4%
propylamine
107-10-8

propylamine

vadimezan
117570-53-3

vadimezan

2-(5,6-dimethyl-9-oxo-9H-xanthen-4-yl)-N-propylacetamide
1415113-24-4

2-(5,6-dimethyl-9-oxo-9H-xanthen-4-yl)-N-propylacetamide

Conditions
ConditionsYield
With benzotriazol-1-ol; dicyclohexyl-carbodiimide In N,N-dimethyl-formamide at 60℃; for 24h;64.9%
With benzotriazol-1-ol; dicyclohexyl-carbodiimide In N,N-dimethyl-formamide Heating;64.9%
vadimezan
117570-53-3

vadimezan

m,p-dichloroaniline
95-76-1

m,p-dichloroaniline

N-(3,4-dichlorophenyl)-2-(5,6-dimethyl-9-oxo-9H-xanthen-4-yl)acetamide
1415113-29-9

N-(3,4-dichlorophenyl)-2-(5,6-dimethyl-9-oxo-9H-xanthen-4-yl)acetamide

Conditions
ConditionsYield
With benzotriazol-1-ol; dicyclohexyl-carbodiimide In N,N-dimethyl-formamide at 60℃; for 24h;58.6%
vadimezan
117570-53-3

vadimezan

allyl alcohol
107-18-6

allyl alcohol

2-(5,6-dimethylxanthone-4-yl)acetic acid allyl ester
1415113-20-0

2-(5,6-dimethylxanthone-4-yl)acetic acid allyl ester

Conditions
ConditionsYield
With diphenylammonium trifluoromethanesulfonate In toluene for 2h; Reflux;57.7%
vadimezan
117570-53-3

vadimezan

3-chloro-aniline
108-42-9

3-chloro-aniline

N-(3-chlorophenyl)-2-(5,6-dimethyl-9-oxo-9H-xanthen-4-yl)acetamide
1415113-28-8

N-(3-chlorophenyl)-2-(5,6-dimethyl-9-oxo-9H-xanthen-4-yl)acetamide

Conditions
ConditionsYield
With benzotriazol-1-ol; dicyclohexyl-carbodiimide In N,N-dimethyl-formamide at 60℃; for 24h;55.7%
3,4-dihydro-12-O-(3'-hydroxypropyl)-2,2-dimethyl-2H,6H-pyrano[3,2-b]xanthen-6-one

3,4-dihydro-12-O-(3'-hydroxypropyl)-2,2-dimethyl-2H,6H-pyrano[3,2-b]xanthen-6-one

vadimezan
117570-53-3

vadimezan

3,4-dihydro-2,2-dimethyl-2H,6H-pyrano[3,2-b]xanthen-6-one-12-O-propyl 5,6-dimethylxanthone-4-acetate

3,4-dihydro-2,2-dimethyl-2H,6H-pyrano[3,2-b]xanthen-6-one-12-O-propyl 5,6-dimethylxanthone-4-acetate

Conditions
ConditionsYield
With dmap; dicyclohexyl-carbodiimide In N,N-dimethyl-formamide at 20℃; for 24h;52.4%
3,4-dihydro-12-O-(4'-hydroxybutyl)-2,2-dimethyl-2H,6H-pyrano[3,2-b]xanthen-6-one

3,4-dihydro-12-O-(4'-hydroxybutyl)-2,2-dimethyl-2H,6H-pyrano[3,2-b]xanthen-6-one

vadimezan
117570-53-3

vadimezan

3,4-dihydro-2,2-dimethyl-2H,6H-pyrano[3,2-b]xanthen-6-one-12-O-butyl 5,6-dimethylxanthone-4-acetate

3,4-dihydro-2,2-dimethyl-2H,6H-pyrano[3,2-b]xanthen-6-one-12-O-butyl 5,6-dimethylxanthone-4-acetate

Conditions
ConditionsYield
With dmap; dicyclohexyl-carbodiimide In N,N-dimethyl-formamide at 20℃; for 24h;52.4%
With dmap; dicyclohexyl-carbodiimide In N,N-dimethyl-formamide at 20℃; for 24h;51.3%

Hot Products

Post buying leads

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View