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Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch

3,5-Di-o-(p-toluyl)-2-deoxy-d-ribofuranosyl chloride

Cas:4330-21-6

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

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 Di-P-Toluoyl-Pentafuranosyl-Chloride supplier in China

Cas:4330-21-6

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

inquiry

Wuhan Fortuna Chemical Co.,Ltd

Unique advantages for 1-Chloro-2-deoxy-3,5-di-O-toluoyl-D-ribofuranose CAS 4330-21-6 Guaranteed the purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White powder Storage:Normal tempera

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

Large Stock 99.0% tetrahexylammonium bromide 4330-21-6 Producer

Cas:4330-21-6

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

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

3, 5-Di-O-(P-Toluyl)-2-Deoxy-D-Ribofuranosyl Chloride

Cas:4330-21-6

Min.Order:1 Metric Ton

Negotiable

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-Deoxy-α-D-erythro-pentofuranosyl chloride bis-(4-methylbenzoate)

Cas:4330-21-6

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

Our advantage: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 Scient

TIANFU-CHEM 2-Deoxy-alpha-D-erythropentofuranosyl chloride 3,5-bis(4-methylbenzoate)

Cas:4330-21-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva

2-Deoxy-alpha-D-erythropentofuranosyl chloride 3,5-bis(4-methylbenzoate)

Cas:4330-21-6

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

Type:Trading Company

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

Pharmaceutical Grade CAS 4330-21-6 with competitive price

Cas:4330-21-6

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

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

α-D-erythro-Pentofuranosylchloride, 2-deoxy-, 3,5-bis(4-methylbenzoate) 4330-21-6

Cas:4330-21-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

2-Deoxy-alpha-D-erythropentofuranosyl chloride 3,5-bis(4-methylbenzoate) CAS:4330-21-6 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical inter

2-Deoxy-alpha-D-erythropentofuranosyl chloride 3,5-bis(4-methylbenzoate) CAS:4330-21-6

Cas:4330-21-6

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

α-D-erythro-Pentofuranosylchloride, 2-deoxy-, 3,5-bis(4-methylbenzoate)

Cas:4330-21-6

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

CAS NO.:4330-21-6

Cas:4330-21-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s

2-Deoxy-alpha-D-erythropentofuranosyl chloride 3,5-bis(4-methylbenzoate)

Cas:4330-21-6

Min.Order:1 Kilogram

FOB Price: $20.0 / 30.0

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

Di-P-Toluoyl-Pentafuranosyl-Chloride

Cas:4330-21-6

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

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

TIANFU CHEM 2-Deoxy-alpha-D-erythropentofuranosyl chloride 3,5-bis(4-methylbenzoate)

Cas:4330-21-6

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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 3,5-di-O-(P-toluyl)-2-deoxy-D-*ribofuranosyl chlo

Cas:4330-21-6

Min.Order:0 Metric Ton

Negotiable

Type:Other

inquiry

Hangzhou Lingrui Chemical Co.,Ltd.

2-Deoxy-alpha-D-erythropentofuranosyl chloride 3,5-bis(4-methylbenzoate) Appearance:Solid Storage:Room Temperature Package:according to customers' requirements Application:Organic synthesis Transportation:By air(EMS or EUB or FedEx or TNT ect...)

2-Deoxy-alpha-D-erythropentofuranosyl chloride 3,5-bis(4-methylbenzoate)

Cas:4330-21-6

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Shaanxi Cuicheng Biomedical Technology Co., Ltd.

Why Choose Us: 1. Factory direct sales, so we can provide the competitive price and high quality product base on 8 years of production and R&D experience. 2. It is available in stock for quick shipment.Products could be packaged according to cu

2-Deoxy-alpha-D-erythropentofuranosyl chloride 3,5-bis(4-methylbenzoate)

Cas:4330-21-6

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Chemlyte Solutions

Chemlyte Solutions believe that customers and suppliers deserve much more than what traditional distributors can offer. To grow in today s fast-paced and increasingly competitive market it is essential to be able to quickly adapt to market forces eff

Featured products 3,5-DI-O-(P-TOLUYL)-2-DEOXY-D-RIBOFURANOSYL CHLORIDE

Cas:4330-21-6

Min.Order:100 Gram

Negotiable

Type:Other

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 Di-P-Toluoyl-Pentafuranosyl-Chloride

Cas:4330-21-6

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Siwei Development Group Ltd.

Product name: 1-Choro-2-Deoxy-3,5-di-O-toluoyl-D-Ribofuranose CAS No.:4330-21-6 Molecule Formula:C21H21ClO5 Molecule Weight:388.84 Purity: 99.0% Package: 25kg/drum Description:White powder Manufacture Standards:Enterprise Standard

Best Quality 1-Choro-2-Deoxy-3,5-di-O-toluoyl-D-Ribofuranose

Cas:4330-21-6

Min.Order:1 Kilogram

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

TIANFU CHEM 2-Deoxy-alpha-D-erythropentofuranosyl chloride 3,5-bis(4-methylbenzoate)

Cas:4330-21-6

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

TIANFU CHEM 2-Deoxy-alpha-D-erythropentofuranosyl chloride 3,5-bis(4-methylbenzoate)

Cas:4330-21-6

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

TIANFU CHEM 2-Deoxy-alpha-D-erythropentofuranosyl chloride 3,5-bis(4-methylbenzoate)

Cas:4330-21-6

Min.Order:1 Metric Ton

FOB Price: $1.5

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:

3,5-di-O-(P-toluyl)-2-deoxy-D-*ribofuranosyl chlo

Cas:4330-21-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Suzhou Health Chemicals Co., Ltd.

High quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use

2-Deoxy-alpha-D-erythropentofuranosyl chloride 3,5-bis(4-methylbenzoate)

Cas:4330-21-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Golden Pharma Co., Limited

GOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation

2-Deoxy-alpha-D-erythropentofuranosyl chloride 3,5-bis(4-methylbenzoate)

Cas:4330-21-6

Min.Order:1 Kilogram

Negotiable

Type:Other

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

2-Deoxy-alpha-D-erythropentofuranosyl chloride 3,5-bis(4-methylbenzoate)

Cas:4330-21-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hebei Mojin Biotechnology Co.,Ltd

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

a-D-erythro-Pentofuranosylchloride, 2-deoxy-, 3,5-bis(4-methylbenzoate)

Cas:4330-21-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

methyl 3,5-di-O-toluoyl-2-deoxy-D-ribofuranose
4330-34-1

methyl 3,5-di-O-toluoyl-2-deoxy-D-ribofuranose

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride
4330-21-6

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride

Conditions
ConditionsYield
With acetyl chloride In acetic acid at 20℃;79%
With hydrogenchloride In acetic acid at 10℃; for 1h;72%
With hydrogenchloride; acetic acid In 1,4-dioxane70%
1-O-methyl-2-deoxy-3,5-di-O-(p-toluoyl)-α-D-erythro-pentofuranose
78185-64-5

1-O-methyl-2-deoxy-3,5-di-O-(p-toluoyl)-α-D-erythro-pentofuranose

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride
4330-21-6

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride

Conditions
ConditionsYield
With hydrogenchloride In diethyl ether at 0℃; for 0.166667h;72%
4-methyl-benzoyl chloride
874-60-2

4-methyl-benzoyl chloride

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride
4330-21-6

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride

Conditions
ConditionsYield
Stage #1: D-2-deoxyribose With acetyl chloride In methanol at 20℃; for 1.16667h; Inert atmosphere;
Stage #2: 4-methyl-benzoyl chloride With pyridine In methanol at 0 - 20℃; Inert atmosphere;
Stage #3: With acetic acid; acetyl chloride In methanol at 0℃; Inert atmosphere;
36%
1-O-methyl-2-deoxy-3,5-di-O-(p-toluoyl)-β-D-erythro-pentofuranose
78185-65-6

1-O-methyl-2-deoxy-3,5-di-O-(p-toluoyl)-β-D-erythro-pentofuranose

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride
4330-21-6

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride

Conditions
ConditionsYield
With hydrogenchloride; acetic acid
2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride
4330-21-6

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: AcCl / 2 h / 20 °C
1.2: DMAP; pyridine / 12 h / 0 °C
2.1: 72 percent / HCl gas / diethyl ether / 0.17 h / 0 °C
View Scheme
Multi-step reaction with 3 steps
1: 96 percent / hydrogen chloride / 2 h
2: 85 percent / pyridine / 20 °C
3: 72 percent / HCl / acetic acid / 1 h / 10 °C
View Scheme
Multi-step reaction with 3 steps
1: hydrogenchloride / 0.42 h / 20 °C
2: pyridine / 0 - 20 °C / Inert atmosphere
3: hydrogenchloride; acetic acid
View Scheme
4-methyl-benzoyl chloride
874-60-2

4-methyl-benzoyl chloride

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride
4330-21-6

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: AcCl / 2 h / 20 °C
1.2: DMAP; pyridine / 12 h / 0 °C
2.1: 72 percent / HCl gas / diethyl ether / 0.17 h / 0 °C
View Scheme
p-methylbenzoic anhydride
13222-85-0

p-methylbenzoic anhydride

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride
4330-21-6

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 90 percent / NaH / tetrahydrofuran / 4 h / 60 - 70 °C
2: HCl / diethyl ether
View Scheme
4-methyl-benzoyl chloride
874-60-2

4-methyl-benzoyl chloride

resin-bound 4-methylbenzylamine

resin-bound 4-methylbenzylamine

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride
4330-21-6

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 80 percent / Et3N / acetone
2: HCl / diethyl ether
View Scheme
Multi-step reaction with 3 steps
1: Et3N; H2O / acetone / 2 h
2: 90 percent / NaH / tetrahydrofuran / 4 h / 60 - 70 °C
3: HCl / diethyl ether
View Scheme
2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride
4330-21-6

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 80 percent / Et3N / acetone
2: HCl / diethyl ether
View Scheme
Multi-step reaction with 2 steps
1: 85 percent / pyridine / 20 °C
2: 72 percent / HCl / acetic acid / 1 h / 10 °C
View Scheme
Multi-step reaction with 2 steps
1: pyridine / Ambient temperature
2: HCl
View Scheme
2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride
4330-21-6

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: HCl / 0.42 h / Ambient temperature
2: pyridine / Ambient temperature
3: HCl
View Scheme
2-deoxy-D-ribose
36792-88-8

2-deoxy-D-ribose

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride
4330-21-6

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: acetyl chloride / 0.5 h / 5 - 10 °C
1.2: 5 h / 5 - 10 °C
2.1: dmap; triethylamine / toluene / 2 h / 25 - 30 °C
3.1: hydrogenchloride; acetyl chloride; acetic acid / 1,4-dioxane; chloroform / 3.25 h / 10 - 15 °C
View Scheme
2-chloro-6-(2-pentylimidazol-1-yl)purine
891497-94-2

2-chloro-6-(2-pentylimidazol-1-yl)purine

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride
4330-21-6

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride

2-chloro-9-[2-deoxy-3,5-di-O-(p-toluoyl)-β-D-erythro-pentofuranosyl]-6-(2-pentylimidazol-1-yl)purine
914084-44-9

2-chloro-9-[2-deoxy-3,5-di-O-(p-toluoyl)-β-D-erythro-pentofuranosyl]-6-(2-pentylimidazol-1-yl)purine

Conditions
ConditionsYield
With sodium hydride In dichloromethane; acetonitrile at 0 - 20℃; for 22h;100%
2-chloro-6-(4,5-diphenylimidazol-1-yl)purine
891497-96-4

2-chloro-6-(4,5-diphenylimidazol-1-yl)purine

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride
4330-21-6

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride

2-chloro-9-[2-deoxy-3,5-di-O-(p-toluoyl)-β-D-erythro-pentofuranosyl]-6-(4,5-diphenylimidazol-1-yl)purine

2-chloro-9-[2-deoxy-3,5-di-O-(p-toluoyl)-β-D-erythro-pentofuranosyl]-6-(4,5-diphenylimidazol-1-yl)purine

Conditions
ConditionsYield
With sodium hydride In dichloromethane; acetonitrile at 0 - 20℃; for 22h;100%
Stage #1: 2-chloro-6-(4,5-diphenylimidazol-1-yl)purine With sodium hydride In acetonitrile at 20℃; for 8h;
Stage #2: 2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride In dichloromethane; acetonitrile at 0℃; for 22h;
100%
2-chloro-6-(2-isopropylimidazol-1-yl)purine

2-chloro-6-(2-isopropylimidazol-1-yl)purine

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride
4330-21-6

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride

2-chloro-9-[2-deoxy-3,5-di-O-(p-toluoyl)-β-D-erythro-pentofuranosyl]-6-(2-isopropylimidazol-1-yl)purine

2-chloro-9-[2-deoxy-3,5-di-O-(p-toluoyl)-β-D-erythro-pentofuranosyl]-6-(2-isopropylimidazol-1-yl)purine

Conditions
ConditionsYield
With sodium hydride In dichloromethane; acetonitrile at 0 - 20℃; for 22h;100%
2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride
4330-21-6

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride

5-Cyclohexyl-2,4-bis-trimethylsilanyloxy-pyrimidine
1027429-95-3

5-Cyclohexyl-2,4-bis-trimethylsilanyloxy-pyrimidine

C31H34N2O7
156899-90-0

C31H34N2O7

Conditions
ConditionsYield
In chloroform Ambient temperature;99%
2-chloro-6-[2-(2-phenylpropyl)imidazol-1-yl]purine

2-chloro-6-[2-(2-phenylpropyl)imidazol-1-yl]purine

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride
4330-21-6

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride

2-chloro-9-[2-deoxy-3,5-di-O-(p-toluoyl)-β-D-erythro-pentofuranosyl]-6-{2-[2-phenylpropyl]imidazol-1-yl}purine

2-chloro-9-[2-deoxy-3,5-di-O-(p-toluoyl)-β-D-erythro-pentofuranosyl]-6-{2-[2-phenylpropyl]imidazol-1-yl}purine

Conditions
ConditionsYield
With sodium hydride In dichloromethane; acetonitrile at 0 - 20℃; for 22h;99%
4,6-difluoro-1H-indole
199526-97-1

4,6-difluoro-1H-indole

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride
4330-21-6

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride

1-[2'-deoxy-3',5'-bis-O-(4-methylbenzoyl)-β-D-erythro-pentofuranosyl]-4,6-difluoroindole
882043-76-7

1-[2'-deoxy-3',5'-bis-O-(4-methylbenzoyl)-β-D-erythro-pentofuranosyl]-4,6-difluoroindole

Conditions
ConditionsYield
With sodium hydride In acetonitrile at 20℃; for 0.333333h;99%
With sodium hydride In acetonitrile for 0.333333h;99%
7-fluoro-1H-indole
387-44-0

7-fluoro-1H-indole

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride
4330-21-6

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride

1-[2'-deoxy-3',5'-bis-O-(4-methylbenzoyl)-β-D-erythro-pentofuranosyl]-7-fluoroindole
943524-12-7

1-[2'-deoxy-3',5'-bis-O-(4-methylbenzoyl)-β-D-erythro-pentofuranosyl]-7-fluoroindole

Conditions
ConditionsYield
With sodium hydride In acetonitrile at 20℃; for 0.333333h;99%
With sodium hydride In acetonitrile for 0.333333h;99%
3-(2-cyanovinyl)carbazole
1044273-21-3

3-(2-cyanovinyl)carbazole

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride
4330-21-6

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride

C36H30N2O5
1044273-22-4

C36H30N2O5

Conditions
ConditionsYield
Stage #1: 3-(2-cyanovinyl)carbazole With potassium hydroxide; Tris(3,6-dioxaheptyl)amine In acetonitrile at 20℃; for 0.5h;
Stage #2: 2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride In acetonitrile at 20℃; for 1h;
99%
2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride
4330-21-6

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride

5-tert-butyl-2,4-bis-trimethylsilanyloxy-pyrimidine
51223-61-1

5-tert-butyl-2,4-bis-trimethylsilanyloxy-pyrimidine

C29H32N2O7
156899-88-6

C29H32N2O7

Conditions
ConditionsYield
In chloroform Ambient temperature;98%
4-cyanoindole
16136-52-0

4-cyanoindole

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride
4330-21-6

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride

1'‐(4‐cyano‐1H‐indol‐1‐yl)‐2'‐deoxy‐3',5'‐di‐O‐p‐toluoyl‐β‐D‐ribofuranose

1'‐(4‐cyano‐1H‐indol‐1‐yl)‐2'‐deoxy‐3',5'‐di‐O‐p‐toluoyl‐β‐D‐ribofuranose

Conditions
ConditionsYield
Stage #1: 4-cyanoindole With sodium hydride In acetonitrile; mineral oil at 20℃; for 0.5h;
Stage #2: 2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride In acetonitrile; mineral oil at 20℃; for 5.5h;
98%
Stage #1: 4-cyanoindole With sodium hydride In acetonitrile; mineral oil at 20℃; for 0.5h; Inert atmosphere;
Stage #2: 2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride In acetonitrile; mineral oil at 20℃; Inert atmosphere;
72%
2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride
4330-21-6

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride

5-Cyclopentyl-2,4-bis-trimethylsilanyloxy-pyrimidine
1026923-77-2

5-Cyclopentyl-2,4-bis-trimethylsilanyloxy-pyrimidine

C30H32N2O7
156899-89-7

C30H32N2O7

Conditions
ConditionsYield
In chloroform Ambient temperature;96%
indole
120-72-9

indole

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride
4330-21-6

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride

1-(2-deoxy-3,5-di-O-p-toluyl-β-D-ribofuranosyl)indole
118452-10-1

1-(2-deoxy-3,5-di-O-p-toluyl-β-D-ribofuranosyl)indole

Conditions
ConditionsYield
With sodium hydride In acetonitrile for 0.333333h;95%
With sodium hydride In acetonitrile at 0℃;73%
With sodium hydride In acetonitrile at 20℃; for 24h;54%
2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride
4330-21-6

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride

dibutyl 1H-imidazole-4,5-dicarboxylate
59399-27-8

dibutyl 1H-imidazole-4,5-dicarboxylate

butyl 1-(2'-deoxy-3',5'-di-O-p-toluoyl-β-D-erythropentofuranosyl)-4,5-imidazoledicarboxylate
620609-09-8

butyl 1-(2'-deoxy-3',5'-di-O-p-toluoyl-β-D-erythropentofuranosyl)-4,5-imidazoledicarboxylate

Conditions
ConditionsYield
With sodium hydride In acetonitrile at 20℃; for 3h;95%
2-chloro-6-(2-propylimidazol-1-yl)purine
891497-90-8

2-chloro-6-(2-propylimidazol-1-yl)purine

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride
4330-21-6

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride

2-chloro-9-[2-deoxy-3,5-di-O-(p-toluoyl)-β-D-erythro-pentofuranosyl]-6-(2-propylimidazol-1-yl)purine
914084-41-6

2-chloro-9-[2-deoxy-3,5-di-O-(p-toluoyl)-β-D-erythro-pentofuranosyl]-6-(2-propylimidazol-1-yl)purine

Conditions
ConditionsYield
With sodium hydride In dichloromethane; acetonitrile at 0 - 20℃; for 5h;95%
2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride
4330-21-6

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride

2-trimethylsilylthio-4-trimethylsilyloxypyrimidine
32865-74-0

2-trimethylsilylthio-4-trimethylsilyloxypyrimidine

1-(2'-deoxy-3',5'-di-O-(p-toluoyl)-β-D-erythro-ribofuranosyl)-2-thiouracil
151503-22-9

1-(2'-deoxy-3',5'-di-O-(p-toluoyl)-β-D-erythro-ribofuranosyl)-2-thiouracil

Conditions
ConditionsYield
With tin(IV) chloride In 1,2-dichloro-ethane at -40℃;94%
With tin(IV) chloride In various solvent(s) at -40℃; for 6.5h; Mechanism; var. solvents, var. temperat.;93.9%
With tin(IV) chloride In various solvent(s) at -40℃; for 6.5h;93.9%
4-fluoroindole
387-43-9

4-fluoroindole

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride
4330-21-6

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride

1-[2'-deoxy-3',5'-bis-O-(4-methylbenzoyl)-β-D-erythro-pentofuranosyl]-4-fluoroindole
882043-77-8

1-[2'-deoxy-3',5'-bis-O-(4-methylbenzoyl)-β-D-erythro-pentofuranosyl]-4-fluoroindole

Conditions
ConditionsYield
With sodium hydride In acetonitrile at 20℃; for 0.333333h;94%
With sodium hydride In acetonitrile for 0.333333h;94%
6-fluoro-1H-indole
399-51-9

6-fluoro-1H-indole

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride
4330-21-6

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride

1-[2'-deoxy-3',5'-bis-O-(4-methylbenzoyl)-β-D-erythro-pentofuranosyl]-6-fluoroindole
882043-75-6

1-[2'-deoxy-3',5'-bis-O-(4-methylbenzoyl)-β-D-erythro-pentofuranosyl]-6-fluoroindole

Conditions
ConditionsYield
With sodium hydride In acetonitrile at 20℃; for 0.333333h;94%
With sodium hydride In acetonitrile for 0.333333h;93%
C19H23N5O2
1427170-83-9

C19H23N5O2

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride
4330-21-6

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride

A

C40H43N5O7
1427170-93-1

C40H43N5O7

B

C40H43N5O7

C40H43N5O7

C

C40H43N5O7

C40H43N5O7

Conditions
ConditionsYield
Stage #1: C19H23N5O2 With sodium hydride In acetonitrile at 25℃; Inert atmosphere;
Stage #2: 2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride In acetonitrile at 25℃; for 2h; Inert atmosphere; regioselective reaction;
A 94%
B n/a
C n/a
2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride
4330-21-6

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride

5-cyclopropyl-2,4-bis(trimethylsilyloxy)pyrimidine
59968-56-8

5-cyclopropyl-2,4-bis(trimethylsilyloxy)pyrimidine

5-cyclopropyl-1-[2-deoxy-3,5-di-O-(p-toluoyl)-β-D-erythropentofuranosyl]uracil
108274-18-6

5-cyclopropyl-1-[2-deoxy-3,5-di-O-(p-toluoyl)-β-D-erythropentofuranosyl]uracil

Conditions
ConditionsYield
In chloroform Ambient temperature;92%
5-fluoro-1H-indole
399-52-0

5-fluoro-1H-indole

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride
4330-21-6

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride

1-[2'-deoxy-3',5'-bis-O-(4-methylbenzoyl)-β-D-erythro-pentofuranosyl]-5-fluoroindole
867176-94-1

1-[2'-deoxy-3',5'-bis-O-(4-methylbenzoyl)-β-D-erythro-pentofuranosyl]-5-fluoroindole

Conditions
ConditionsYield
With sodium hydride In acetonitrile at 20℃; for 0.333333h;92%
With sodium hydride In acetonitrile for 0.333333h;92%
Stage #1: 5-fluoro-1H-indole With sodium hydride In acetonitrile at 20℃; for 0.5h; Metallation;
Stage #2: 2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride for 2h; Substitution;
2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride
4330-21-6

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride

2,5,6-trichloroindole
286949-65-3

2,5,6-trichloroindole

1-[2-deoxy-3,5-bis-O-(4-methylbenzoyl)-β-D-erythro-pentofuranosyl]-2,5,6-trichloroindole
286949-68-6

1-[2-deoxy-3,5-bis-O-(4-methylbenzoyl)-β-D-erythro-pentofuranosyl]-2,5,6-trichloroindole

Conditions
ConditionsYield
Stage #1: 2,5,6-trichloroindole With sodium hydride In acetonitrile at 20℃; for 0.166667h; Metallation;
Stage #2: 2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride In acetonitrile for 0.333333h; Glycosylation; Further stages.;
92%
2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride
4330-21-6

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride

2-benzylthio-5,6-dichloroindole
286949-64-2

2-benzylthio-5,6-dichloroindole

2-benzylthio-1-[2-deoxy-3,5-bis-O-(4-methylbenzoyl)-β-D-erythro-pentofuranosyl]-5,6-dichloroindole
286949-67-5

2-benzylthio-1-[2-deoxy-3,5-bis-O-(4-methylbenzoyl)-β-D-erythro-pentofuranosyl]-5,6-dichloroindole

Conditions
ConditionsYield
Stage #1: 2-benzylthio-5,6-dichloroindole With sodium hydride In acetonitrile at 20℃; for 0.166667h; Metallation;
Stage #2: 2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride In acetonitrile for 0.333333h; Glycosylation; Further stages.;
92%
ethynylmagnesium chloride
65032-27-1

ethynylmagnesium chloride

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride
4330-21-6

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride

(2R,3S)-5-ethynyl-2-(((4-methylbenzoyl)oxy)methyl)tetrahydrofuran-3-yl 4-methylbenzoate

(2R,3S)-5-ethynyl-2-(((4-methylbenzoyl)oxy)methyl)tetrahydrofuran-3-yl 4-methylbenzoate

Conditions
ConditionsYield
In tetrahydrofuran at 20℃; for 3h; Inert atmosphere;92%
5,6-dichlorobenzimidazole
6478-73-5

5,6-dichlorobenzimidazole

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride
4330-21-6

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride

5,6-dichloro-1-(2-deoxy-3,5-di-O-p-toluoyl-β-D-erythro-pentofuranosyl)benzimidazole

5,6-dichloro-1-(2-deoxy-3,5-di-O-p-toluoyl-β-D-erythro-pentofuranosyl)benzimidazole

Conditions
ConditionsYield
Stage #1: 5,6-dichlorobenzimidazole With sodium hydride In acetonitrile at 0 - 20℃; for 1h;
Stage #2: 2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride In acetonitrile at 0 - 20℃; for 2h;
92%
2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride
4330-21-6

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride

4-chloro-1H-pyrimido[4,5-b]indole
5719-08-4

4-chloro-1H-pyrimido[4,5-b]indole

4-chloro-7-(2-deoxy-3,5-di-O-p-toluoyl-β-D-erythro-pentofuranosyl)-7H-pyrimido-[4,5-b]indole
532390-75-3

4-chloro-7-(2-deoxy-3,5-di-O-p-toluoyl-β-D-erythro-pentofuranosyl)-7H-pyrimido-[4,5-b]indole

Conditions
ConditionsYield
Stage #1: 4-chloro-1H-pyrimido[4,5-b]indole With sodium hydride In acetonitrile for 0.166667h; Heating;
Stage #2: 2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride In acetonitrile at 20℃; for 1h;
91%
dimethyl 2-bromo-1H-imidazole-4,5-dicarboxylate
705280-65-5

dimethyl 2-bromo-1H-imidazole-4,5-dicarboxylate

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride
4330-21-6

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride

2-bromo-1-(2-deoxy-3,5-di-O-p-toluoyl-β-D-erythropentofuranosyl)imidazole-4,5-dicarboxylic acid dimethyl ester
945229-35-6

2-bromo-1-(2-deoxy-3,5-di-O-p-toluoyl-β-D-erythropentofuranosyl)imidazole-4,5-dicarboxylic acid dimethyl ester

Conditions
ConditionsYield
With Proton Sponge In acetonitrile at 20℃; for 3h;91%
2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride
4330-21-6

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride

4,6-dichloro-1H-pyrrolo<3,2-c>pyridine
67139-79-1

4,6-dichloro-1H-pyrrolo<3,2-c>pyridine

4,6-Dichloro-1-<2-deoxy-3,5-bis-O-(4-methylbenzoyl)-β-D-erythro-pentofuranosyl>-1H-pyrrolo<3,2-c>pyridine
91713-48-3

4,6-Dichloro-1-<2-deoxy-3,5-bis-O-(4-methylbenzoyl)-β-D-erythro-pentofuranosyl>-1H-pyrrolo<3,2-c>pyridine

Conditions
ConditionsYield
With potassium hydroxide; cryptand TDA-1 In acetonitrile for 0.75h; Ambient temperature;90%
With sodium hydride 1.) acetonitrile, r.t., 30 min; 2.) 50 deg C, 2 h; Yield given. Multistep reaction;
2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride
4330-21-6

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride

(2R,3S)-5β-azido-2-{[(4-methylbenzoyl)oxy]methyl}tetrahydrofuran-3-yl 4-methylbenzoate
234106-08-2

(2R,3S)-5β-azido-2-{[(4-methylbenzoyl)oxy]methyl}tetrahydrofuran-3-yl 4-methylbenzoate

Conditions
ConditionsYield
With cesium azide In dimethyl sulfoxide90%
With potassium azide In dimethyl sulfoxide at 20℃; for 1h; Substitution;
2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride
4330-21-6

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride

4-(3-tert-butoxycarbonylamino-propylcarbamoyl)-1H-pyrrole-3-carboxylic acid ethyl ester
439089-47-1

4-(3-tert-butoxycarbonylamino-propylcarbamoyl)-1H-pyrrole-3-carboxylic acid ethyl ester

4-(3-tert-butoxycarbonylamino-propylcarbamoyl)-1-[4-(4-methyl-benzoyloxy)-5-(4-methyl-benzoyloxymethyl)-tetrahydro-furan-2-yl]-1H-pyrrole-3-carboxylic acid ethyl ester
439089-48-2

4-(3-tert-butoxycarbonylamino-propylcarbamoyl)-1-[4-(4-methyl-benzoyloxy)-5-(4-methyl-benzoyloxymethyl)-tetrahydro-furan-2-yl]-1H-pyrrole-3-carboxylic acid ethyl ester

Conditions
ConditionsYield
With sodium hydride In acetonitrile90%
4,5,6,7-tetrafluoro-1H-indole
16264-67-8

4,5,6,7-tetrafluoro-1H-indole

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride
4330-21-6

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride

1',2'-dideoxy-1'-(N-4,5,6,7-tetrafluoroindole)-3',5'-di-O-p-toluoyl-D-ribofuranose

1',2'-dideoxy-1'-(N-4,5,6,7-tetrafluoroindole)-3',5'-di-O-p-toluoyl-D-ribofuranose

Conditions
ConditionsYield
Stage #1: 4,5,6,7-tetrafluoro-1H-indole With sodium hydride In acetonitrile for 0.5h;
Stage #2: 2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride In acetonitrile at -5℃; for 1h;
90%

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