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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 Methyl Beta-D-Ribofuranoside

Cas:7473-45-2

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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 Methyl B-D-Ribofuranoside WITH HIGH PURITY

Cas:7473-45-2

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Wuhan Fortuna Chemical Co.,Ltd

Manufacturer supply Methyl β-D-Ribofuranoside CAS 7473-45-2 with good quality Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediat

Manufacturer supply Methyl β-D-Ribofuranoside CAS 7473-45-2 with good quality

Cas:7473-45-2

Min.Order:10 Gram

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Henan Allgreen Chemical Co.,Ltd

he company has advanced technology, as well as a large number of excellent R & D team, to provide customers from the grams to one hundred kilograms and tons of high-quality products, competitive prices and quality se T rvice Appearance:Whit

Methyl beta-D-Ribofuranoside

Cas:7473-45-2

Min.Order:100 Gram

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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

Factory Price API 99% Methyl beta-D-ribofuranoside 7473-45-2 GMP Manufacturer

Cas:7473-45-2

Min.Order:1 Gram

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Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem's 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. DayangChem can provide different quantities

Methyl beta-D-ribofuranoside

Cas:7473-45-2

Min.Order:1 Kilogram

FOB Price: $3.0

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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

Methyl-β-D-ribofuranoside

Cas:7473-45-2

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

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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

Wholesale price CAS 7473-45-2 with best price

Cas:7473-45-2

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

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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

b-D-Ribofuranoside, methyl 7473-45-2

Cas:7473-45-2

Min.Order:1 Kilogram

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Qingdao Beluga Import and Export Co., LTD

Methyl beta-D-ribofuranoside CAS:7473-45-2 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 organ

Methyl beta-D-ribofuranoside CAS:7473-45-2

Cas:7473-45-2

Min.Order:1 Gram

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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 emai

b-D-Ribofuranoside, methyl

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Min.Order:1 Kilogram

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Leader Biochemical Group

Overview of Our Factories Our Factories production lines Our Factories R&D ability Our Factories warehouse Our Factorie

China Biggest Factory & Manufacturer supply Methyl beta-D-Ribofuranoside

Cas:7473-45-2

Min.Order:1 Kilogram

FOB Price: $30.0 / 35.0

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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.:7473-45-2

Cas:7473-45-2

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NewCan Biotech Limited

NewCan Biotech Limited was established in 2021 and is primarily engaged in the research, development, production, and sales of sugars, nucleosides, nucleotides, phosphorylated monomers, as well as next-generation antiviral and antitumor drug intermed

Methylbeta-D-ribofuranoside

Cas:7473-45-2

Min.Order:1 Milligram

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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

Methyl beta-D-ribofuranoside

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Min.Order:1 Gram

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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 Methyl B-D-Ribofuranoside

Cas:7473-45-2

Min.Order:10 Gram

FOB Price: $100.0

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Henan Tianfu Chemical Co., Ltd.

METHYL BETA-D-RIBOFURANOSIDE; METHYL BD-RIBOFURANOSIDE; 1-OME-BETA-D-RIB; 1-O-METHYL-BETA-D-RIBOFURANOSIDE;.beta.-D-Ribofuranoside, methyl;METHYL-SS-D- RIBOFURANOSIDE; (2R, 3S, 4R, 5R)-2-(hydroxymethyl)-5-methoxytetrahydrofuran-3,4-diol; 1-O-Methyl

METHYL BETA-D-RIBOFURANOSIDE

Cas:7473-45-2

Min.Order:100 Gram

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Zibo Dorne chemical technology co. LTD

Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

Methyl beta-D-Ribofuranoside

Cas:7473-45-2

Min.Order:1 Kilogram

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Win-Win chemical Co.Ltd

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

Methyl beta-D-ribofuranoside cas no. 7473-45-2 98%

Cas:7473-45-2

Min.Order:0

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GIHI CHEMICALS CO.,LIMITED

Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe

Methyl Beta-D-Ribofuranoside

Cas:7473-45-2

Min.Order:0

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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 Methyl Beta-D-Ribofuranoside 100g

Cas:7473-45-2

Min.Order:1 bottle

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Aecochem Corp.

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

Methyl B-D-Ribofuranoside

Cas:7473-45-2

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Hubei Taiho Chemical Co.,LTD

TAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp

Methyl beta-D-ribofuranoside

Cas:7473-45-2

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Chemsigma International Co.,Ltd.

bulk productiongoods in stockswe have the best competitive price in the marketmeantime,we are committed to service to our every customer Chemsigma International Co.,Ltd. is a chemical manufacturer, specialize in custom synthesis and organic chemical

Methyl beta-D-ribofuranoside

Cas:7473-45-2

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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

b-D-Ribofuranoside, methyl

Cas:7473-45-2

Min.Order:0

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Guangdong Juda Chemical Industrial Co.,Limited

Appearance: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

Methyl beta-D-ribofuranosid CAS No.7473-45-2

Cas:7473-45-2

Min.Order:0

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Hangzhou Fandachem Co.,Ltd

Methyl beta-D-ribofuranoside cas 7473-45-2Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

Methyl beta-D-ribofuranoside cas 7473-45-2

Cas:7473-45-2

Min.Order:0

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Type:Other

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Hangzhou Sartort Biopharma Co., Ltd

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

methyl-B-D-ribofuranoside

Cas:7473-45-2

Min.Order:0

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Type:Lab/Research institutions

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NANJING SUNNY PHARMATECH CO., LTD

We are professional supplier in China for this product, we are dedicated to providing customers with the best quality, price, and service. Please feel free to send us inquiries.Appearance:Please contact us for product details Package:As per shipment

(2R,3S,4R,5R)-2-(hydroxymethyl)-5-methoxyoxolane-3,4-diol

Cas:7473-45-2

Min.Order:0

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Type:Trading Company

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Henan Kanbei Chemical Co.,LTD

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

Methyl beta-D-ribofuranoside

Cas:7473-45-2

Min.Order:0

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Synthetic route

2,3,5-tri-O-acetyl-1-O-methyl-β-D-ribofuranose
37077-80-8

2,3,5-tri-O-acetyl-1-O-methyl-β-D-ribofuranose

1-O-methyl-D-ribofuranose
7473-45-2

1-O-methyl-D-ribofuranose

Conditions
ConditionsYield
With tris(2,4,6-trimethoxyphenyl)phosphine In methanol at 20℃; for 28h;93%
With potassium carbonate In methanol
methanol
67-56-1

methanol

1-azido-2,3,4-tri-O-acetylribose
70964-85-1

1-azido-2,3,4-tri-O-acetylribose

1-O-methyl-D-ribofuranose
7473-45-2

1-O-methyl-D-ribofuranose

Conditions
ConditionsYield
With sodium for 12h; Ambient temperature;90%
methanol
67-56-1

methanol

(2R,3R,4S,5R)-2-azido-5-(hydroxymethyl)tetrahydrofuran-3,4-diol
51970-31-1

(2R,3R,4S,5R)-2-azido-5-(hydroxymethyl)tetrahydrofuran-3,4-diol

1-O-methyl-D-ribofuranose
7473-45-2

1-O-methyl-D-ribofuranose

Conditions
ConditionsYield
With sodium 1.) reflux, 3 h, 2.) RT, overnight;89%
methyl 2,3,3'-tri-O-benzoyl-β-D-apiofuranoside
52783-53-6

methyl 2,3,3'-tri-O-benzoyl-β-D-apiofuranoside

1-O-methyl-D-ribofuranose
7473-45-2

1-O-methyl-D-ribofuranose

Conditions
ConditionsYield
With potassium hydroxide In methanol for 0.5h; Ambient temperature;82%
methanol
67-56-1

methanol

D-ribose
50-69-1

D-ribose

A

1-O-methyl-D-ribofuranose
7473-45-2

1-O-methyl-D-ribofuranose

B

methyl α-D-ribofuranoside
52485-92-4

methyl α-D-ribofuranoside

Conditions
ConditionsYield
With hydrogenchlorideA 70.9%
B 20%
With hydrogenchloride
With iodine for 7h; Product distribution; Heating; HPLC analysis (used dihydrogen sulphate form column) of product distribution in iodine-catalyzed methyl glycosidation;
Conditions
ConditionsYield
With Dowex-50 (HCl form) at 0 - 25℃; for 72h; Inert atmosphere;68%
With hydrogenchloride; water at 20℃; for 3.5h;63%
With hydrogenchloride at 20℃; for 3.5h;63%
With sulfuric acid
With sulfuric acid for 20h; Ambient temperature;
Conditions
ConditionsYield
With sulfuric acid at 4℃; for 24h; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
With sulfuric acid at 0 - 4℃; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
With hydrogenchloride at 25℃; for 1.5h; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
sulfuric acid at 20℃; Cooling with ice;
With Dowex 50Wx8 H+ form at 4℃; for 20h;A n/a
B n/a
methanol
67-56-1

methanol

C72H112O8*C5H10O5

C72H112O8*C5H10O5

1-O-methyl-D-ribofuranose
7473-45-2

1-O-methyl-D-ribofuranose

Conditions
ConditionsYield
In tetrachloromethane for 24h; Ambient temperature; Yield given;
β-D-ribofuranose
36468-53-8

β-D-ribofuranose

(1R,2R,4aS,5S,8aR)-2-(2-Hydroxy-ethyl)-5-methoxymethoxy-1-methyl-1,2,4a,5,6,7,8,8a-octahydro-naphthalene-1-carboxylic acid methyl ester
131451-60-0

(1R,2R,4aS,5S,8aR)-2-(2-Hydroxy-ethyl)-5-methoxymethoxy-1-methyl-1,2,4a,5,6,7,8,8a-octahydro-naphthalene-1-carboxylic acid methyl ester

1-O-methyl-D-ribofuranose
7473-45-2

1-O-methyl-D-ribofuranose

Conditions
ConditionsYield
With hydrogenchloride Ambient temperature;
methyl 5-benzoyl-2,3-benzoxonium-α-D-xylofuranoside
92516-73-9

methyl 5-benzoyl-2,3-benzoxonium-α-D-xylofuranoside

A

1-O-methyl-D-ribofuranose
7473-45-2

1-O-methyl-D-ribofuranose

B

methyl α-D-ribofuranoside
52485-92-4

methyl α-D-ribofuranoside

Conditions
ConditionsYield
With sodium methylate; sodium hydrogencarbonate 2.) CH3OH; Yield given. Multistep reaction. Yields of byproduct given. Title compound not separated from byproducts;
methyl 5-azido-2,3-di-O-benzoyl-5-deoxy-α-D-xylofuranoside
92516-64-8

methyl 5-azido-2,3-di-O-benzoyl-5-deoxy-α-D-xylofuranoside

1-O-methyl-D-ribofuranose
7473-45-2

1-O-methyl-D-ribofuranose

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: nitrosonium hexafluorophosphate / acetonitrile / 0.25 h / 0 °C
2: 1.) NaHCO3 (aq.), 2.) NaOCH3 / 2.) CH3OH
View Scheme
methyl 2,3-di-O-benzoyl-5-O-p-toluenesulfonyl-α-D-xylofuranoside
92516-65-9

methyl 2,3-di-O-benzoyl-5-O-p-toluenesulfonyl-α-D-xylofuranoside

1-O-methyl-D-ribofuranose
7473-45-2

1-O-methyl-D-ribofuranose

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 0.8 g / NaN3 / dimethylformamide / 6 h / 90 °C
2: nitrosonium hexafluorophosphate / acetonitrile / 0.25 h / 0 °C
3: 1.) NaHCO3 (aq.), 2.) NaOCH3 / 2.) CH3OH
View Scheme
methyl 2-O-benzoyl-α-D-xylofuranoside
58406-94-3

methyl 2-O-benzoyl-α-D-xylofuranoside

1-O-methyl-D-ribofuranose
7473-45-2

1-O-methyl-D-ribofuranose

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 2.) pyridine
2: 0.8 g / NaN3 / dimethylformamide / 6 h / 90 °C
3: nitrosonium hexafluorophosphate / acetonitrile / 0.25 h / 0 °C
4: 1.) NaHCO3 (aq.), 2.) NaOCH3 / 2.) CH3OH
View Scheme
1-azido-2,3,4-tri-O-acetylribose
70964-85-1

1-azido-2,3,4-tri-O-acetylribose

1-O-methyl-D-ribofuranose
7473-45-2

1-O-methyl-D-ribofuranose

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 86 percent / methanol, sodium / 12 h / Ambient temperature
2: 89 percent / sodium / 1.) reflux, 3 h, 2.) RT, overnight
View Scheme
1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

1-O-methyl-D-ribofuranose
7473-45-2

1-O-methyl-D-ribofuranose

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 98 percent / trimethylsilylazide, stannic chloride / CH2Cl2 / 48 h / Ambient temperature
2: 90 percent / sodium / 12 h / Ambient temperature
View Scheme
Multi-step reaction with 3 steps
1: 98 percent / trimethylsilylazide, stannic chloride / CH2Cl2 / 48 h / Ambient temperature
2: 86 percent / methanol, sodium / 12 h / Ambient temperature
3: 89 percent / sodium / 1.) reflux, 3 h, 2.) RT, overnight
View Scheme
di-O-benzoyl-1,2-O-(α-methoxybenzylidene)-α-D-ribofuranose
58510-41-1

di-O-benzoyl-1,2-O-(α-methoxybenzylidene)-α-D-ribofuranose

1-O-methyl-D-ribofuranose
7473-45-2

1-O-methyl-D-ribofuranose

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 92 percent / HgBr2, pyridinium toluene-p-sulphonate / CH2Cl2; methanol / Heating
2: 82 percent / KOH / methanol / 0.5 h / Ambient temperature
View Scheme
D-ribose
50-69-1

D-ribose

methanol hydrochloride
101752-05-0

methanol hydrochloride

1-O-methyl-D-ribofuranose
7473-45-2

1-O-methyl-D-ribofuranose

Conditions
ConditionsYield
In methanol
(6aR,8R,9R,9aS)-2,2,4,4-tetraisopropyl-8-methoxytetrahydro-6H-furo[3,2- f][1,3,5,2,4]trioxadisilocin-9-ol
76700-76-0

(6aR,8R,9R,9aS)-2,2,4,4-tetraisopropyl-8-methoxytetrahydro-6H-furo[3,2- f][1,3,5,2,4]trioxadisilocin-9-ol

1-O-methyl-D-ribofuranose
7473-45-2

1-O-methyl-D-ribofuranose

Conditions
ConditionsYield
With tetramethylammonium fluoride; acetic acid In N,N-dimethyl-formamide at 20℃; for 2h;
methanol
67-56-1

methanol

1,2,3,5-tetra-O-acetyl-D-ribofuranose
28708-32-9

1,2,3,5-tetra-O-acetyl-D-ribofuranose

A

1-O-methyl-D-ribofuranose
7473-45-2

1-O-methyl-D-ribofuranose

B

methyl α-D-ribofuranoside
52485-92-4

methyl α-D-ribofuranoside

Conditions
ConditionsYield
Stage #1: methanol; 1,2,3,5-tetra-O-acetyl-D-ribofuranose With sodium methylate at 20℃;
Stage #2: In methanol at 20℃; for 15h; pH=3; optical yield given as %de;
methanol
67-56-1

methanol

β-D-ribofuranose
36468-53-8

β-D-ribofuranose

1-O-methyl-D-ribofuranose
7473-45-2

1-O-methyl-D-ribofuranose

Conditions
ConditionsYield
With Dowex-50W
Stage #1: methanol With acetyl chloride at 0 - 5℃; for 0.333333h;
Stage #2: β-D-ribofuranose at 20℃; for 24h; Time;
55 mg
With sulfuric acid
With toluene-4-sulfonic acid at 30 - 50℃; Temperature; Reagent/catalyst;
Conditions
ConditionsYield
With QuadraPure sulfonic acid 450-800 micron beads at 120℃; for 0.0666667h; Flow reactor;A 56 %Spectr.
B 13 %Spectr.
C 20 %Spectr.
D 11 %Spectr.
methanol
67-56-1

methanol

D-ribose
50-69-1

D-ribose

1-O-methyl-D-ribofuranose
7473-45-2

1-O-methyl-D-ribofuranose

Conditions
ConditionsYield
Acidic conditions;
1-O-methyl-D-ribofuranose
7473-45-2

1-O-methyl-D-ribofuranose

2,3,5,5'-tetradeuterated methyl β-D-ribofuranoside

2,3,5,5'-tetradeuterated methyl β-D-ribofuranoside

Conditions
ConditionsYield
With 5% active carbon-supported ruthenium; hydrogen; water-d2; sodium hydroxide at 80℃; for 24h;100%
1-Methoxy-4-(1-methoxy-vinyl)-benzene
51440-56-3

1-Methoxy-4-(1-methoxy-vinyl)-benzene

1-O-methyl-D-ribofuranose
7473-45-2

1-O-methyl-D-ribofuranose

methyl 2,3-O-<(methoxyphenyl)ethylidene>-β-D-ribofuranoside
461420-93-9

methyl 2,3-O-<(methoxyphenyl)ethylidene>-β-D-ribofuranoside

Conditions
ConditionsYield
With pyridinium p-toluenesulfonate In dichloromethane for 0.5h; Ambient temperature;97%
benzoyl chloride
98-88-4

benzoyl chloride

1-O-methyl-D-ribofuranose
7473-45-2

1-O-methyl-D-ribofuranose

methyl 2,3,3'-tri-O-benzoyl-β-D-apiofuranoside
52783-53-6

methyl 2,3,3'-tri-O-benzoyl-β-D-apiofuranoside

Conditions
ConditionsYield
With pyridine 1.) from 0 deg C to 4 deg C, 20 h, 2.) RT, 4 h;96.5%
In pyridine; chloroform at 0℃; for 0.75h;95%
With pyridine Ambient temperature;
Stage #1: 1-O-methyl-D-ribofuranose With dmap; triethylamine In 1,2-dichloro-ethane
Stage #2: benzoyl chloride In 1,2-dichloro-ethane at 30℃; Solvent; Temperature;
chlorophosphoric acid diphenyl ester
2524-64-3

chlorophosphoric acid diphenyl ester

1-O-methyl-D-ribofuranose
7473-45-2

1-O-methyl-D-ribofuranose

β-methyl-5-(diphenoxyphosphoryl)ribofuranoside
1417910-35-0

β-methyl-5-(diphenoxyphosphoryl)ribofuranoside

Conditions
ConditionsYield
With pyridine; dmap at 20℃; for 3h;96%
Trimethyl orthoacetate
1445-45-0

Trimethyl orthoacetate

1-O-methyl-D-ribofuranose
7473-45-2

1-O-methyl-D-ribofuranose

methyl 5-O-acetyl-β-D-ribofuranoside
116466-93-4

methyl 5-O-acetyl-β-D-ribofuranoside

Conditions
ConditionsYield
With lanthanum chloride on silica gel In methanol94%
p-Anisaldehyde dimethyl acetal
2186-92-7

p-Anisaldehyde dimethyl acetal

1-O-methyl-D-ribofuranose
7473-45-2

1-O-methyl-D-ribofuranose

methyl 2,3-O-p-methoxybenzylidene-β-D-ribofuranoside
33981-58-7

methyl 2,3-O-p-methoxybenzylidene-β-D-ribofuranoside

Conditions
ConditionsYield
With toluene-4-sulfonic acid In N,N-dimethyl-formamide at 70℃; for 4h;93%
With toluene-4-sulfonic acid In N,N-dimethyl-formamide at 70℃; for 4h;93%
1-O-methyl-D-ribofuranose
7473-45-2

1-O-methyl-D-ribofuranose

methyl β-D-2,3-dideoxyribofuranoside
26528-65-4

methyl β-D-2,3-dideoxyribofuranoside

Conditions
ConditionsYield
With hydrogen In 1,4-dioxane at 139.84℃; under 60006 Torr; for 24h; Autoclave;93%
With hydrogen In 1,4-dioxane at 139.84℃; under 57755.8 Torr; for 8h;
1,3-Dichloro-1,1,3,3-tetraisopropyldisiloxane
69304-37-6

1,3-Dichloro-1,1,3,3-tetraisopropyldisiloxane

1-O-methyl-D-ribofuranose
7473-45-2

1-O-methyl-D-ribofuranose

(6aR,8R,9R,9aS)-2,2,4,4-tetraisopropyl-8-methoxytetrahydro-6H-furo[3,2- f][1,3,5,2,4]trioxadisilocin-9-ol
76700-76-0

(6aR,8R,9R,9aS)-2,2,4,4-tetraisopropyl-8-methoxytetrahydro-6H-furo[3,2- f][1,3,5,2,4]trioxadisilocin-9-ol

Conditions
ConditionsYield
With pyridine for 2h; Ambient temperature;90%
With pyridine at 0 - 20℃; for 24h;90%
With pyridine at 20℃; for 1h;83%
tert-butylchlorodiphenylsilane
58479-61-1

tert-butylchlorodiphenylsilane

1-O-methyl-D-ribofuranose
7473-45-2

1-O-methyl-D-ribofuranose

(2R,3S,4R,5R)-2-(((tert-butyldiphenylsilyl)oxy)methyl)-5-methoxytetrahydrofuran-3,4-diol
163152-35-0

(2R,3S,4R,5R)-2-(((tert-butyldiphenylsilyl)oxy)methyl)-5-methoxytetrahydrofuran-3,4-diol

Conditions
ConditionsYield
With 1H-imidazole In N,N-dimethyl-formamide at 0 - 20℃; for 24h;90%
With triethylamine In dichloromethane for 18h; Ambient temperature;54.8%
triethylamine carbonate
15715-58-9

triethylamine carbonate

1-O-methyl-D-ribofuranose
7473-45-2

1-O-methyl-D-ribofuranose

C6H11O7P*C6H15N

C6H11O7P*C6H15N

Conditions
ConditionsYield
Stage #1: 1-O-methyl-D-ribofuranose With BDMDAP; dimethyltin dichloride In 1-methyl-pyrrolidin-2-one at 80℃; for 12h;
Stage #2: triethylamine carbonate In 1-methyl-pyrrolidin-2-one; water regioselective reaction;
90%
trityl chloride
76-83-5

trityl chloride

1-O-methyl-D-ribofuranose
7473-45-2

1-O-methyl-D-ribofuranose

(-)-Methyl-5-O-trityl-β-D-ribofuranosid
50908-04-8

(-)-Methyl-5-O-trityl-β-D-ribofuranosid

Conditions
ConditionsYield
With pyridine at 120℃; for 3h;87%
With pyridine at 120℃; for 3h; tritylation;87%
With pyridine; dmap for 24h; Ambient temperature;
With pyridine for 24h; Ambient temperature;
With pyridine at 120℃; for 3h;
2,2-dimethoxy-propane
77-76-9

2,2-dimethoxy-propane

1-O-methyl-D-ribofuranose
7473-45-2

1-O-methyl-D-ribofuranose

((3aR,4R,6R,6aR)-6-methoxy-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methanol
4099-85-8

((3aR,4R,6R,6aR)-6-methoxy-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methanol

Conditions
ConditionsYield
With camphor-10-sulfonic acid In acetone for 22h; Ambient temperature;87%
With camphor-10-sulfonic acid In acetone at 25℃; for 18h; Inert atmosphere;73%
With toluene-4-sulfonic acid In N,N-dimethyl-formamide for 24h; Etherification;
4,4'-dimethoxytrityl chloride
40615-36-9

4,4'-dimethoxytrityl chloride

1-O-methyl-D-ribofuranose
7473-45-2

1-O-methyl-D-ribofuranose

2-[bis(4-methoxyphenyl)phenylmethoxymethyl]-5-methoxy-tetrahydrofuran-3,4-diol
850619-44-2

2-[bis(4-methoxyphenyl)phenylmethoxymethyl]-5-methoxy-tetrahydrofuran-3,4-diol

Conditions
ConditionsYield
With pyridine at 120℃; for 3h;87%
triisopropylsilyl chloride
13154-24-0

triisopropylsilyl chloride

1-O-methyl-D-ribofuranose
7473-45-2

1-O-methyl-D-ribofuranose

(6aR,8R,9R,9aS)-2,2,4,4-tetraisopropyl-8-methoxytetrahydro-6H-furo[3,2- f][1,3,5,2,4]trioxadisilocin-9-ol
76700-76-0

(6aR,8R,9R,9aS)-2,2,4,4-tetraisopropyl-8-methoxytetrahydro-6H-furo[3,2- f][1,3,5,2,4]trioxadisilocin-9-ol

Conditions
ConditionsYield
In pyridine at 20℃; for 1h;83%
1-O-methyl-D-ribofuranose
7473-45-2

1-O-methyl-D-ribofuranose

methyl 5-deoxy-5-iodo-β-D-ribofuranoside
63029-05-0

methyl 5-deoxy-5-iodo-β-D-ribofuranoside

Conditions
ConditionsYield
With 1H-imidazole; iodine; triphenylphosphine In tetrahydrofuran Heating;80%
p-toluenesulfonyl chloride
98-59-9

p-toluenesulfonyl chloride

1-O-methyl-D-ribofuranose
7473-45-2

1-O-methyl-D-ribofuranose

Toluene-4-sulfonic acid (2R,3S,5R)-3,4-dihydroxy-5-methoxy-tetrahydro-furan-2-ylmethyl ester

Toluene-4-sulfonic acid (2R,3S,5R)-3,4-dihydroxy-5-methoxy-tetrahydro-furan-2-ylmethyl ester

Conditions
ConditionsYield
With pyridine In chloroform at 20℃; for 5h; Tosylation;76%
acetone
67-64-1

acetone

1-O-methyl-D-ribofuranose
7473-45-2

1-O-methyl-D-ribofuranose

((3aR,4R,6R,6aR)-6-methoxy-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methanol
4099-85-8

((3aR,4R,6R,6aR)-6-methoxy-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methanol

Conditions
ConditionsYield
zeolite HY at 50℃; for 48h;75%
With hydrogenchloride In methanol; water
thioacetic acid
507-09-5

thioacetic acid

1-O-methyl-D-ribofuranose
7473-45-2

1-O-methyl-D-ribofuranose

Methyl 5-S-acetyl-5-thio-β-D-ribofuranoside
329925-51-1

Methyl 5-S-acetyl-5-thio-β-D-ribofuranoside

Conditions
ConditionsYield
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran at 20℃;71%
tert-butyldimethylsilyl chloride
18162-48-6

tert-butyldimethylsilyl chloride

1-O-methyl-D-ribofuranose
7473-45-2

1-O-methyl-D-ribofuranose

methyl 5-O-[(tert-butyl)dimethylsilyl]-β-D-ribofuranoside
167466-54-8

methyl 5-O-[(tert-butyl)dimethylsilyl]-β-D-ribofuranoside

Conditions
ConditionsYield
With dmap; triethylamine In N,N-dimethyl-formamide at 25℃; for 20h; Inert atmosphere;68%
phenyl isocyanate
103-71-9

phenyl isocyanate

1-O-methyl-D-ribofuranose
7473-45-2

1-O-methyl-D-ribofuranose

A

methyl 2-O-(phenylcarbamoyl)-β-D-ribofuranoside
3253-85-8

methyl 2-O-(phenylcarbamoyl)-β-D-ribofuranoside

B

methyl 3-O-(phenylcarbamoyl)-β-D-ribofuranoside

methyl 3-O-(phenylcarbamoyl)-β-D-ribofuranoside

Conditions
ConditionsYield
With Zn naphthenate In N,N-dimethyl-formamide at -15℃; Product distribution;A 9%
B 63%
With Zn naphthenate In N,N-dimethyl-formamide at -15℃;A 9%
B 63%
Dibenzyl N,N-diisopropylphosphoramidite
108549-23-1

Dibenzyl N,N-diisopropylphosphoramidite

1-O-methyl-D-ribofuranose
7473-45-2

1-O-methyl-D-ribofuranose

methyl 5-O-[bis(benzyloxy)phosphoryl]-β-D-ribofuranoside

methyl 5-O-[bis(benzyloxy)phosphoryl]-β-D-ribofuranoside

Conditions
ConditionsYield
Stage #1: Dibenzyl N,N-diisopropylphosphoramidite; 1-O-methyl-D-ribofuranose With 4,5-dicyano-1H-imidazole In N,N-dimethyl-formamide at -10℃; for 5h; Inert atmosphere;
Stage #2: With 3-chloro-benzenecarboperoxoic acid In N,N-dimethyl-d6-formamide at -10 - 25℃; for 0.5h; Inert atmosphere;
60%
1-chloromethyl-3-methyl-benzene
620-19-9

1-chloromethyl-3-methyl-benzene

1-O-methyl-D-ribofuranose
7473-45-2

1-O-methyl-D-ribofuranose

methyl 2,3,5-tri-O-(3-methylbenzyl)-β-D-ribofuranoside
103173-88-2

methyl 2,3,5-tri-O-(3-methylbenzyl)-β-D-ribofuranoside

Conditions
ConditionsYield
With sodium hydride In dimethyl sulfoxide at 25℃; for 2h;57%
tert-butylchlorodiphenylsilane
58479-61-1

tert-butylchlorodiphenylsilane

1-O-methyl-D-ribofuranose
7473-45-2

1-O-methyl-D-ribofuranose

1-O-methyl 5-(t-butyldiphenylsilyl)-β-D-ribofuranoside

1-O-methyl 5-(t-butyldiphenylsilyl)-β-D-ribofuranoside

Conditions
ConditionsYield
With dmap; triethylamine In dichloromethane54.8%
With dmap; triethylamine In dichloromethane
m-methoxybenzyl chloride
824-98-6

m-methoxybenzyl chloride

1-O-methyl-D-ribofuranose
7473-45-2

1-O-methyl-D-ribofuranose

methyl 2,3,5-tri-O-(3-methoxybenzyl)-β-D-ribofuranoside
103173-90-6

methyl 2,3,5-tri-O-(3-methoxybenzyl)-β-D-ribofuranoside

Conditions
ConditionsYield
With sodium hydroxide In dimethyl sulfoxide for 2h; Ambient temperature;28.5%

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