Products

Refine

Country

Business Type

Certificate

Display

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

1,2,3,5-Tetraacetyl-beta-D-ribose Manufacturer/High quality/Best price/In stock

Cas:13035-61-5

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 beta-d-ribofuranose 1,2,3,5-tetraacetate supplier in China

Cas:13035-61-5

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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

beta-D-Ribofuranose 1,2,3,5-tetraacetate

Cas:13035-61-5

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

Type:Trading Company

inquiry

Luyunjia Chemistry Xiamen Limited

Specifications CAS No.: 13035-61-5 Other Names: beta-D-Ribofuranose 1,2,3,5-tetraacetate MF: C13H18O9 EINECS No.: 235-898-5 Place of Origin: Shandong, China (Mainland) Type: Pharmaceutical Intermediates Purity: 99%min Brand Name: Luyu

13035-61-5 Beta-D-Ribofuranose 1,2,3,5-tetraacetate

Cas:13035-61-5

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Henan Sigma Biotechnology Co., Ltd.

1. We integrate research and development, production, and sales. A 1800 square meter research and development center,The company has conducted over 50 research and development and technical service projects annually, applied for more than 10 patents,

1,2,3,5-Tetra-O-Acetyl-D-Ribose

Cas:13035-61-5

Min.Order:1 Kilogram

FOB Price: $66.0 / 99.0

Type:Trading Company

inquiry

Xiamen AmoyChem Co.,Ltd

Amoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi

beta-D-Ribofuranose 1,2,3,5-tetraacetate

Cas:13035-61-5

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Description White or almost white crystalline powder Complies Loss on drying

High quality 13035-61-5 Tetra-O-acetyl-β-D-ribofuranose

Cas:13035-61-5

Min.Order:1 Kilogram

FOB Price: $1300.0 / 1600.0

Type:Trading Company

inquiry

Kono Chem Co.,Ltd

We produce and export Beta-D-Ribofuranose 1,2,3,5-Tetraacetate to many courtries all the year round, the customers are all satisfied with our quality and service. Beta-D-Ribofuranose 1,2,3,5-tetraacetate Molecular fo

CAS:13035-61-5 beta-D-Ribofuranose 1,2,3,5-tetraacetate

Cas:13035-61-5

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

LIDE PHARMACEUTICALS LIMITED

LIDE PHARMACEUTICALS LIMITED is a professional chemicals and APIs leading manufacturer in China. Our core business line covers APIs, Intermediates, Herb extract, etc.

beta-D-Ribofuranose 1,2,3,5-tetraacetate

Cas:13035-61-5

Min.Order:1 Kilogram

FOB Price: $0.9 / 1.0

Type:Lab/Research institutions

inquiry

Hebei yanxi chemical co.,LTD.

hebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm

beta-D-Ribofuranose 1,2,3,5-tetraacetate CAS NO.13035-61-5

Cas:13035-61-5

Min.Order:1 Metric Ton

FOB Price: $1.0 / 3.0

Type:Manufacturers

inquiry

Wuhan Fortuna Chemical Co.,Ltd

Unique advantages Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White powder Storage:Cool dry place Package:25kg/drum Application:Pharmaceutical intermediate Tran

High quality Tetraacetylribofuranose Cas 13035-61-5 with factory price

Cas:13035-61-5

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Hefei TNJ chemical industry co.,ltd

Service we can provide: 1. Mixed container: We can mix different items in one container. 2. Quality control: Before shipment, we can provide free sample for test. Inspection before shipping. 3. Packing: We can pack according to

TETRAACETYLRIBOFURANOSE//13035-61-5

Cas:13035-61-5

Min.Order:1 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 beta-d-ribofuranose 1,2,3,5-tetraacetate

Cas:13035-61-5

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

High Quality 99% 13035-61-5 Beta-D-Ribofuranose Manufacturer

Cas:13035-61-5

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

Chemwill Asia Co., Ltd.

1,2,3,5-Tetra-O-acetyl-β-D-ribofuranose beta-D-Ribofuranose 1,2,3,5-tetraacetate CAS 13035-61-5 1,2,3,5-Tetraacetyl-beta-D-ribose CAS no 13035-61-5 1,2,3,5-tetraacetyl-beta-D-ribofuranose 1-Naphthol Manufacturer High quality Best price In

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

discount beta-D-Ribofuranose 1,2,3,5-tetraacetate

Cas:13035-61-5

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

New production CAS 13035-61-5 with best quality

Cas:13035-61-5

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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

Factory Low Price Beta-D-Ribofuranose 1, 2, 3, 5-Tetraacetate High Purity CAS 13035-61-5

Cas:13035-61-5

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Henan Sinotech Import&Export Corporation

CAS 13035-61-5 Name beta-D-Ribofuranose 1,2,3,5-tetraacetate Appearance White powder Application Used in high-end cosmetics industry Appearance: White

Beta-D-Ribofuranose 1,2,3,5-tetraacetate

Cas:13035-61-5

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

inquiry

Hubei Langyou International Trading Co., Ltd

Advantages: Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best service is

beta-D-Ribofuranose 1,2,3,5-tetraacetate CAS NO 13035-61-5

Cas:13035-61-5

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

HANWAYS CHEMPHARM CO.,LIMITED

Hanways chempharm is a specialized company concentrating on the R&D, production, marketing and technical service of APIs and pharmaceutical intermediates. The marketing department is located in Wuhan. We have two GMP facilities in Hubei Pr

Beta-D-Ribofuranose 1, 2, 3, 5-Tetraacetate CAS 13035-61-5 with Facory Price and High Purity

Cas:13035-61-5

Min.Order:1 Kilogram

FOB Price: $200.0 / 400.0

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

1,2,3,5-Tetraacetyl-beta-D-ribose 13035-61-5

Cas:13035-61-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Xi'an Faithful Biotech Co., Ltd.

We are the manufacturers and suppliers of API in China, and warehouse in Germany and USA of California, which can quickly and safely deliver to your address 1.High quality and competitive price. 2.Free sample for your evaluation. 3.Promptly delivery

Baoji Guokang Healthchem co.,ltd

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

beta-D-Ribofuranose 1,2,3,5-tetraacetate monosaccharide

Cas:13035-61-5

Min.Order:1 Kilogram

FOB Price: $9.0 / 10.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

beta-D-Ribofuranose 1,2,3,5-tetraacetate CAS:13035-61-5 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

beta-D-Ribofuranose 1,2,3,5-tetraacetate CAS:13035-61-5

Cas:13035-61-5

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

1,2,3,5-Tetraacetyl-beta-D-ribose

Cas:13035-61-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

Product Detail Minimum Order Qty. 10 Gram

beta-D-Ribofuranose 1,2,3,5-tetraacetate CAS NO.13035-61-5

Cas:13035-61-5

Min.Order:10 Gram

Negotiable

Type:Trading Company

inquiry

Hebei Mojin Biotechnology Co.,Ltd

Hebei Mojin Biotechnology Co., Ltd,Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all em

98% Beta-D-Ribofuranose CAS 13035-61-5

Cas:13035-61-5

Min.Order:1 Gram

FOB Price: $90.0

Type:Trading Company

inquiry

Leader Biochemical Group

PRODUCT DETAILS

China Original Largest Manufacturer sales TETRAACETYLRIBOSE CAS 13035-61-5

Cas:13035-61-5

Min.Order:500 Kilogram

FOB Price: $1.0 / 2.0

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

1,2,3,5-Tetraacetyl-beta-D-ribose

Cas:13035-61-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

acetic anhydride
108-24-7

acetic anhydride

A

2,9-diacetylguanine
3056-33-5

2,9-diacetylguanine

B

1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

Conditions
ConditionsYield
Stage #1: acetic anhydride; G at 136℃; for 1h;
Stage #2: With trifluoroacetic acid at 60 - 100℃;
A 96%
B 86%
Acetanilid
103-84-4

Acetanilid

inosine
58-63-9

inosine

1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

Conditions
ConditionsYield
With aluminum (III) chloride In methanol at 60℃; for 2h; Solvent; Temperature;95%
(2R,3R,4R,5R)-4-(acetyloxty)-2-[(acetyloxy)methyl]-5-(1H-1,2,3-benzotriazol-1-yl)tetrahydro-3-furanyl acetate
54548-46-8

(2R,3R,4R,5R)-4-(acetyloxty)-2-[(acetyloxy)methyl]-5-(1H-1,2,3-benzotriazol-1-yl)tetrahydro-3-furanyl acetate

A

1,2,3-Benzotriazole
95-14-7

1,2,3-Benzotriazole

B

1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

Conditions
ConditionsYield
With acetic anhydride; trifluoroacetic acid at 95℃;A n/a
B 94.3%
1,2,3,5-tetra-O-acetyl-D-ribofuranose
28708-32-9

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

A

1,2,3-tri-O-acetyl-α-D-ribofuranoside
119240-35-6

1,2,3-tri-O-acetyl-α-D-ribofuranoside

B

1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

Conditions
ConditionsYield
With Lipozyme TL IM In di-isopropyl ether; butan-1-ol at 40 - 42℃; for 12h; Enzymatic reaction; regioselective reaction;A 92%
B n/a
acetic anhydride
108-24-7

acetic anhydride

Inosine
58-63-9

Inosine

A

C7H6N4O2
408531-05-5

C7H6N4O2

B

1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

Conditions
ConditionsYield
Stage #1: acetic anhydride; Inosine at 136℃;
Stage #2: With trifluoroacetic acid at 60 - 100℃;
A n/a
B 90%
2-(acetoxymethoxy)-1,3-propanediyl diacetate
86357-13-3

2-(acetoxymethoxy)-1,3-propanediyl diacetate

9-(2',3',5'-tri-O-acetyl-β-D-ribofuranosyl)-N2-acetylguanine

9-(2',3',5'-tri-O-acetyl-β-D-ribofuranosyl)-N2-acetylguanine

A

7-(1,3-diacetoxy-2-propoxymethyl)-N2-acetylguanine
86357-17-7

7-(1,3-diacetoxy-2-propoxymethyl)-N2-acetylguanine

B

9-(1,3-diacetoxy-2-propoxymethyl)-N2-acetylguanine
86357-14-4

9-(1,3-diacetoxy-2-propoxymethyl)-N2-acetylguanine

C

1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

Conditions
ConditionsYield
With toluene-4-sulfonic acid In chlorobenzene for 2h; Heating;A 38%
B 53%
C 85%
acetic anhydride
108-24-7

acetic anhydride

adenosine
58-61-7

adenosine

A

9-acetyl-6-acetylamino-9H-purine
10527-91-0

9-acetyl-6-acetylamino-9H-purine

B

1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

Conditions
ConditionsYield
Stage #1: acetic anhydride; adenosine at 136℃;
Stage #2: With trifluoroacetic acid at 60 - 100℃;
A n/a
B 84%
methyl 2,3,5-tri-O-acetyl-D-ribofuranoside
52554-28-6

methyl 2,3,5-tri-O-acetyl-D-ribofuranoside

acetic anhydride
108-24-7

acetic anhydride

A

1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

B

tetra-O-acetyl-D-ribofuranose
50730-26-2

tetra-O-acetyl-D-ribofuranose

Conditions
ConditionsYield
With sulfuric acid In acetic acidA 45%
B n/a
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

acetic anhydride
108-24-7

acetic anhydride

1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

Conditions
ConditionsYield
With sulfuric acid; acetic acid at 20℃; for 3h;43%
With sulfuric acid; acetic acid43%
With sulfuric acid; acetic acid
5-O-triphenylmethyl-D-ribofuranose-1,2,3-triacetate
94482-37-8

5-O-triphenylmethyl-D-ribofuranose-1,2,3-triacetate

Acetyl bromide
506-96-7

Acetyl bromide

acetic anhydride
108-24-7

acetic anhydride

1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

pyridine
110-86-1

pyridine

D-ribose
50-69-1

D-ribose

acetic anhydride
108-24-7

acetic anhydride

A

1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

B

tetra-O-acetyl-D-ribofuranose
50730-26-2

tetra-O-acetyl-D-ribofuranose

C

1,2,3,4-tri-O-acetyl-α-D-ribopyranose
4257-95-8

1,2,3,4-tri-O-acetyl-α-D-ribopyranose

D

1,2,3,4-tetra-O-acetyl-β-D-ribopyranose
4627-30-9

1,2,3,4-tetra-O-acetyl-β-D-ribopyranose

D-ribose
50-69-1

D-ribose

1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

Conditions
ConditionsYield
With sulfuric acid anschl. mit Acetanhydrid und Essigsaeure unter Zusatz von H2SO4;
With sulfuric acid anschl. mit Acetanhydrid und Pyridin, Beh. des Rktprod. mit Essigsaeure, Acetanhydrid und H2SO4;
With hydrogenchloride; methanol anschl. mit Acetanhydrid und Pyridin, Beh. des Rktprod. mit HBr in Essigsaeure, anschl. Beh. des isolierten Rktprod. mit Acetanhydrid und Pyridin;
Multi-step reaction with 3 steps
1: Acidic conditions
2: pyridine
3: acetic acid; sulfuric acid
View Scheme
D-ribose
50-69-1

D-ribose

sodium acetate
127-09-3

sodium acetate

acetic anhydride
108-24-7

acetic anhydride

A

1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

B

tetra-O-acetyl-D-ribofuranose
50730-26-2

tetra-O-acetyl-D-ribofuranose

C

1,2,3,4-tri-O-acetyl-α-D-ribopyranose
4257-95-8

1,2,3,4-tri-O-acetyl-α-D-ribopyranose

D

1,2,3,4-tetra-O-acetyl-β-D-ribopyranose
4627-30-9

1,2,3,4-tetra-O-acetyl-β-D-ribopyranose

D-ribose
50-69-1

D-ribose

acetic anhydride
108-24-7

acetic anhydride

1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

Conditions
ConditionsYield
With pyridine
D-ribose
50-69-1

D-ribose

acetic anhydride
108-24-7

acetic anhydride

A

1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

B

1,2,3,4-tetra-O-acetyl-β-D-ribopyranose
4627-30-9

1,2,3,4-tetra-O-acetyl-β-D-ribopyranose

Conditions
ConditionsYield
With sodium acetate
acetic anhydride
108-24-7

acetic anhydride

(2S,3R,4R,5R)-5-(hydroxymethyl)tetrahydrofuran-2,3,4-triyl triacetate
130792-81-3

(2S,3R,4R,5R)-5-(hydroxymethyl)tetrahydrofuran-2,3,4-triyl triacetate

1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

Conditions
ConditionsYield
With pyridine
Conditions
ConditionsYield
With H-Beta zeolite for 2h; Ambient temperature; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
D-ribose
50-69-1

D-ribose

acetic anhydride
108-24-7

acetic anhydride

A

1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

B

tetra-O-acetyl-β-ribopyranose

tetra-O-acetyl-β-ribopyranose

Conditions
ConditionsYield
With pyridine
D-ribose
10257-32-6

D-ribose

acetic anhydride
108-24-7

acetic anhydride

A

1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

B

tetra-O-acetyl-D-ribofuranose
50730-26-2

tetra-O-acetyl-D-ribofuranose

C

1,2,3,4-tri-O-acetyl-α-D-ribopyranose
4257-95-8

1,2,3,4-tri-O-acetyl-α-D-ribopyranose

D

1,2,3,4-tetra-O-acetyl-β-D-ribopyranose
4627-30-9

1,2,3,4-tetra-O-acetyl-β-D-ribopyranose

Conditions
ConditionsYield
Stage #1: D-ribose With ammonium chloride; ammonia In methanol at 0℃; for 0.5h;
Stage #2: acetic anhydride In pyridine at 20℃; for 12h; Title compound not separated from byproducts;
With sulfuric acid In acetic acid at 50℃; for 3h; Acetylation; Further byproducts. Title compound not separated from byproducts.;
Stage #1: D-ribose With boric acid In acetic acid at 50℃; for 1h; Cyclization;
Stage #2: acetic anhydride With sulfuric acid In acetic acid at 50℃; for 3h; Acetylation; Further stages. Further byproducts. Title compound not separated from byproducts.;
5-O-triphenylmethyl-D-ribofuranose-1,2,3-triacetate
94482-37-8

5-O-triphenylmethyl-D-ribofuranose-1,2,3-triacetate

1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: water; acetic acid
2: pyridine
View Scheme
β-D-ribofuranose
36468-53-8

β-D-ribofuranose

acetic anhydride
108-24-7

acetic anhydride

A

1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

B

tetra-O-acetyl-D-ribofuranose
50730-26-2

tetra-O-acetyl-D-ribofuranose

Conditions
ConditionsYield
With perchloric acid In water at -70 - 20℃;
vinyl acetate
108-05-4

vinyl acetate

D-ribose
50-69-1

D-ribose

A

1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

B

tetra-O-acetyl-D-ribofuranose
50730-26-2

tetra-O-acetyl-D-ribofuranose

Conditions
ConditionsYield
With sodium carbonate In water at 20℃; for 0.666667h; pH=9;
acetic anhydride
108-24-7

acetic anhydride

Acetic acid (2R,3S,4R)-3,4,5-trihydroxy-tetrahydro-furan-2-ylmethyl ester
146572-26-1, 146572-27-2, 146572-32-9, 146572-33-0

Acetic acid (2R,3S,4R)-3,4,5-trihydroxy-tetrahydro-furan-2-ylmethyl ester

A

1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

B

tetra-O-acetyl-D-ribofuranose
50730-26-2

tetra-O-acetyl-D-ribofuranose

Conditions
ConditionsYield
With pyridine at 20℃; optical yield given as %de;
vinyl acetate
108-05-4

vinyl acetate

β-D-ribofuranose
36468-53-8

β-D-ribofuranose

1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

Conditions
ConditionsYield
at 20℃; pH=12; aq. phosphate buffer;
β-D-ribofuranose
36468-53-8

β-D-ribofuranose

acetic anhydride
108-24-7

acetic anhydride

1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

Conditions
ConditionsYield
With iron(III) chloride at 25℃; for 0.25h; Sonication;
With iron(III) chloride at 25℃; for 0.25h; Sonication;
β-D-ribofuranose
36468-53-8

β-D-ribofuranose

1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: Dowex-50W
2: pyridine
3: acetic acid; sulfuric acid
View Scheme
1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

2,3,5-tri-O-acetyl-β-D-ribofuranosyl chloride
53402-29-2

2,3,5-tri-O-acetyl-β-D-ribofuranosyl chloride

Conditions
ConditionsYield
With thionyl chloride; acetic acid In dichloromethane for 18h; Ambient temperature;100%
With hydrogenchloride In dichloromethane at 0℃; for 2.5h;
With methanol; acetyl chloride In dichloromethane at 20℃; for 72h;
1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

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

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

Conditions
ConditionsYield
With trimethylsilylazide; tin(IV) chloride In dichloromethane at 20℃;100%
With trimethylsilylazide; tin(IV) chloride In dichloromethane at 20℃; stereoselective reaction;100%
With trimethylsilylazide; tin(IV) chloride In dichloromethane for 48h; Ambient temperature;98%
trimethylsilyl trifluoromethanesulfonate
27607-77-8

trimethylsilyl trifluoromethanesulfonate

nicotinamide
98-92-0

nicotinamide

1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

3-carbamoyl-1-((2R,3R,4R,5R)-3,4-diacetoxy-5-(acetoxymethyl)tetrahydrofuran-2-yl)pyridin-1-ium trifluoromethanesulfonate

3-carbamoyl-1-((2R,3R,4R,5R)-3,4-diacetoxy-5-(acetoxymethyl)tetrahydrofuran-2-yl)pyridin-1-ium trifluoromethanesulfonate

Conditions
ConditionsYield
Stage #1: nicotinamide; 1,2,3,5-tetraacetylribose In acetonitrile at 20℃;
Stage #2: trimethylsilyl trifluoromethanesulfonate In acetonitrile for 0.333333h;
100%
Stage #1: nicotinamide; 1,2,3,5-tetraacetylribose With chloro-trimethyl-silane; 1,1,1,3,3,3-hexamethyl-disilazane In acetonitrile
Stage #2: trimethylsilyl trifluoromethanesulfonate In acetonitrile at 20℃; Reagent/catalyst;
Stage #1: trimethylsilyl trifluoromethanesulfonate; nicotinamide In acetonitrile for 0.0833333h;
Stage #2: 1,2,3,5-tetraacetylribose In acetonitrile at 20℃; for 0.5h; Inert atmosphere;
In acetonitrile at -5℃; for 8h; Inert atmosphere;19 g
trimethylsilyl trifluoromethanesulfonate
27607-77-8

trimethylsilyl trifluoromethanesulfonate

N-(trimethylsilyl)pyridine-3-carboxamide
1079394-06-1

N-(trimethylsilyl)pyridine-3-carboxamide

1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

3-carbamoyl-1-((2R,3R,4R,5R)-3,4-diacetoxy-5-(acetoxymethyl)tetrahydrofuran-2-yl)pyridin-1-ium trifluoromethanesulfonate

3-carbamoyl-1-((2R,3R,4R,5R)-3,4-diacetoxy-5-(acetoxymethyl)tetrahydrofuran-2-yl)pyridin-1-ium trifluoromethanesulfonate

Conditions
ConditionsYield
In dichloromethane for 0.5h; Milling;100%
for 0.5h; Milling;
ethyl 6-bromo-4-oxo-1,4-dihydro-quinoline-3-carboxylate
79607-23-1, 122794-99-4

ethyl 6-bromo-4-oxo-1,4-dihydro-quinoline-3-carboxylate

1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

ethyl 6-bromo-1-(2',3',5'-tri-O-acetyl-β-D-ribofuranosyl)-4-quinolone-3-carboxylate

ethyl 6-bromo-1-(2',3',5'-tri-O-acetyl-β-D-ribofuranosyl)-4-quinolone-3-carboxylate

Conditions
ConditionsYield
Stage #1: ethyl 6-bromo-4-oxo-1,4-dihydro-quinoline-3-carboxylate; 1,2,3,5-tetraacetylribose With N,O-bis-(trimethylsilyl)-acetamide In acetonitrile at 80℃; for 0.5h; Vorbrueggen Nucleoside Synthesis; Inert atmosphere;
Stage #2: With trimethylsilyl trifluoromethanesulfonate In acetonitrile at 80℃; for 3h; Inert atmosphere;
99%
trimethylsilyl cyanide
7677-24-9

trimethylsilyl cyanide

1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

2,3,5-tri-O-acetyl-β-D-ribofuranosyl cyanide
82225-19-2

2,3,5-tri-O-acetyl-β-D-ribofuranosyl cyanide

Conditions
ConditionsYield
With tin(IV) chloride In dichloromethane for 4h; Ambient temperature;98%
With tin(IV) chloride In dichloromethane at 20℃; for 30h; Reflux;
5-iodo-2,4-bis-O-trimethylsilyluracil
38953-72-9

5-iodo-2,4-bis-O-trimethylsilyluracil

1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

2',3',5'-tri-O-acetyl-5-iodouridine
84500-33-4, 65499-40-3

2',3',5'-tri-O-acetyl-5-iodouridine

Conditions
ConditionsYield
With 2-methyl-5-phenylbenzoxazolium perchlorate In acetonitrile for 7h; Reflux;98%
With 2-methyl-5-phenylbenzoxazolium perchlorate In acetonitrile for 7h; Vorbrueggen Nucleoside Synthesis; Reflux; Inert atmosphere; Schlenk technique;1.71 g
With poly(4,5-diphenyl-2-vinyloxazolium perchlorate) In acetonitrile for 7h; Vorbrueggen Nucleoside Synthesis; Schlenk technique; Inert atmosphere; Reflux;143 mg
2-chlorothiphenol
6320-03-2

2-chlorothiphenol

1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

2-chlorophenyl 2,3,5-tetra-O-acetyl-1-thio-β-D-ribofuranoside

2-chlorophenyl 2,3,5-tetra-O-acetyl-1-thio-β-D-ribofuranoside

Conditions
ConditionsYield
With indium(III) bromide In dichloromethane at 20℃; for 2h; stereoselective reaction;98%
4-Fluorothiophenol
371-42-6

4-Fluorothiophenol

1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

4-fluorobenzene 2,3,5-tetra-O-acetyl-1-thio-β-D-ribofuranoside

4-fluorobenzene 2,3,5-tetra-O-acetyl-1-thio-β-D-ribofuranoside

Conditions
ConditionsYield
With indium(III) bromide In dichloromethane at 20℃; for 2h; stereoselective reaction;98%
2,6-dichloro-7H-purine
5451-40-1

2,6-dichloro-7H-purine

1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

(2R,3R,4R,5R)-4-(acetyloxy)-2-[(acetyloxy)methyl]-5-(2,6-dichloro-9H-purin-9-yl)tetrahydro-3-furanyl acetate
3056-18-6

(2R,3R,4R,5R)-4-(acetyloxy)-2-[(acetyloxy)methyl]-5-(2,6-dichloro-9H-purin-9-yl)tetrahydro-3-furanyl acetate

Conditions
ConditionsYield
With dmap In toluene at 100℃; for 2h; Reagent/catalyst;97.5%
phenylthiotrimethylsilane
4551-15-9

phenylthiotrimethylsilane

1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

phenyl 2,3,5-tri-O-acetyl-1-thio-β-D-ribofuranoside
52544-88-4

phenyl 2,3,5-tri-O-acetyl-1-thio-β-D-ribofuranoside

Conditions
ConditionsYield
With boron trifluoride diethyl etherate In dichloromethane97%
Benzeneselenol
645-96-5

Benzeneselenol

1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

phenyl 2,3,5-tri-O-acetyl-1-seleno-β-D-ribofuranoside
74458-63-2

phenyl 2,3,5-tri-O-acetyl-1-seleno-β-D-ribofuranoside

Conditions
ConditionsYield
With indium(III) bromide In dichloromethane at 20℃; for 2h; stereoselective reaction;97%
With boron trifluoride diethyl etherate92%
thiophenol
108-98-5

thiophenol

1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

phenyl 2,3,5-tri-O-acetyl-1-thio-β-D-ribofuranoside
52544-88-4

phenyl 2,3,5-tri-O-acetyl-1-thio-β-D-ribofuranoside

Conditions
ConditionsYield
With iodine; iron In dichloromethane at 20℃; for 1h; Inert atmosphere; diastereoselective reaction;97%
With molybdenium(VI) dioxodichloride In dichloromethane at 20℃; for 14h;86%
para-thiocresol
106-45-6

para-thiocresol

1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

(2R,5S)-2-(acetoxymethyl)-5-(p-tolylthio)tetrahydrofuran-3,4-diyl diacetate
817197-67-4

(2R,5S)-2-(acetoxymethyl)-5-(p-tolylthio)tetrahydrofuran-3,4-diyl diacetate

Conditions
ConditionsYield
With indium(III) bromide In dichloromethane at 20℃; for 2h; stereoselective reaction;97%
With boron trifluoride diethyl etherate In dichloromethane at -78 - 0℃; Inert atmosphere;96%
With tin(IV) chloride In dichloromethane at 0 - 20℃; for 4h;
trimethylsilyl cyanide
7677-24-9

trimethylsilyl cyanide

1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

3,5-di-O-acetyl-1,2-O-(1-endo-cyanoethylidene)-α-D-ribofuranose
82372-97-2

3,5-di-O-acetyl-1,2-O-(1-endo-cyanoethylidene)-α-D-ribofuranose

Conditions
ConditionsYield
tin(ll) chloride Ambient temperature;96%
tin(ll) chloride for 2h; Ambient temperature;96%
1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

2,3,5-tri-O-acetyl-D-ribofuranosyl bromide
39110-68-4

2,3,5-tri-O-acetyl-D-ribofuranosyl bromide

Conditions
ConditionsYield
With trimethylsilyl bromide In dichloromethane at -40 - 20℃;96%
With hydrogen bromide In dichloromethane at -20℃; for 3h;
With trimethylsilyl bromide In chloroform at 0℃;
With hydrogen bromide; acetic acid In dichloromethane at 0℃; for 0.333333h;
trimethylsilyl trifluoromethanesulfonate
27607-77-8

trimethylsilyl trifluoromethanesulfonate

1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

N,N-bis(trimethylsilyl)nicotinamide
69688-12-6

N,N-bis(trimethylsilyl)nicotinamide

3-carbamoyl-1-((2R,3R,4R,5R)-3,4-diacetoxy-5-(acetoxymethyl)tetrahydrofuran-2-yl)pyridin-1-ium trifluoromethanesulfonate

3-carbamoyl-1-((2R,3R,4R,5R)-3,4-diacetoxy-5-(acetoxymethyl)tetrahydrofuran-2-yl)pyridin-1-ium trifluoromethanesulfonate

Conditions
ConditionsYield
In 1,2-dichloro-ethane at 45℃; for 2h;96%
In 1,2-dichloro-ethane at 45℃; for 2h; Inert atmosphere;144 mg
6-fluoroquinolin-4(1H)-one
21873-50-7

6-fluoroquinolin-4(1H)-one

1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

6-fluoro-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)quinolin-4(1H)-one

6-fluoro-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)quinolin-4(1H)-one

Conditions
ConditionsYield
Stage #1: 6-fluoroquinolin-4(1H)-one; 1,2,3,5-tetraacetylribose With N,O-bis-(trimethylsilyl)-acetamide In acetonitrile at 80℃; for 0.25h; microwave irradiation;
Stage #2: With trimethylsilyl trifluoromethanesulfonate In acetonitrile at 80℃; for 0.833333h; microwave irradiation; Further stages.;
96%
4-nitro-benzimidazole
10597-52-1

4-nitro-benzimidazole

1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

(2R,3R,4R,5R)-2-(acetoxymethyl)-5-(4-nitro-1H-benzo[d]imidazol-1-yl)tetrahydrofuran-3,4-diyl diacetate
89986-36-7

(2R,3R,4R,5R)-2-(acetoxymethyl)-5-(4-nitro-1H-benzo[d]imidazol-1-yl)tetrahydrofuran-3,4-diyl diacetate

Conditions
ConditionsYield
With N,O-bis-(trimethylsilyl)-acetamide; trimethylsilyl trifluoromethanesulfonate In acetonitrile for 3h; Reflux;95%
With toluene-4-sulfonic acid at 160℃; under 25 Torr; for 0.333333h;60%
With tin(IV) chloride In acetonitrile37%
2-Bromo-6-[2-(4-nitro-phenyl)-ethoxy]-9-trimethylsilanyl-9H-purine
127211-14-7

2-Bromo-6-[2-(4-nitro-phenyl)-ethoxy]-9-trimethylsilanyl-9H-purine

1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

A

Acetic acid (2R,3R,4R,5R)-4-acetoxy-5-acetoxymethyl-2-{2-bromo-6-[2-(4-nitro-phenyl)-ethoxy]-purin-7-yl}-tetrahydro-furan-3-yl ester

Acetic acid (2R,3R,4R,5R)-4-acetoxy-5-acetoxymethyl-2-{2-bromo-6-[2-(4-nitro-phenyl)-ethoxy]-purin-7-yl}-tetrahydro-furan-3-yl ester

B

Acetic acid (2R,3R,4R,5R)-4-acetoxy-5-acetoxymethyl-2-{2-bromo-6-[2-(4-nitro-phenyl)-ethoxy]-purin-9-yl}-tetrahydro-furan-3-yl ester
127218-16-0

Acetic acid (2R,3R,4R,5R)-4-acetoxy-5-acetoxymethyl-2-{2-bromo-6-[2-(4-nitro-phenyl)-ethoxy]-purin-9-yl}-tetrahydro-furan-3-yl ester

Conditions
ConditionsYield
With trimethylsilyl trifluoromethanesulfonate In acetonitrile reflux, 1h; rt, 16 h; Yields of byproduct given;A n/a
B 95%
chloro-trimethyl-silane
75-77-4

chloro-trimethyl-silane

1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

isoalloxazine
490-59-5

isoalloxazine

3-(2',3',5'-triacetyl-β-D-ribofuranosyl)benzo[g]pteridine-2,4-(1H,3H)-dione
259530-49-9

3-(2',3',5'-triacetyl-β-D-ribofuranosyl)benzo[g]pteridine-2,4-(1H,3H)-dione

Conditions
ConditionsYield
Stage #1: chloro-trimethyl-silane; isoalloxazine With triethylamine In benzene at 20℃; for 48h; Substitution;
Stage #2: 1,2,3,5-tetraacetylribose With tin(IV) chloride In dichloromethane at -20℃; for 0.25h; Substitution; Further stages.;
95%
4,5-dibromo-1H-imidazole
2302-30-9

4,5-dibromo-1H-imidazole

1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

4,5-dibromo-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)imidazole
437614-21-6

4,5-dibromo-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)imidazole

Conditions
ConditionsYield
Stage #1: 4,5-dibromo-1H-imidazole With N,O-bis-(trimethylsilyl)-acetamide In acetonitrile at 35℃; for 0.333333h;
Stage #2: 1,2,3,5-tetraacetylribose With trimethylsilyl trifluoromethanesulfonate In acetonitrile at 65℃; for 1.5h; Vorbruggen's reaction;
95%
Stage #1: 4,5-dibromo-1H-imidazole; 1,2,3,5-tetraacetylribose With N,O-bis-(trimethylsilyl)-acetamide In acetonitrile at 20℃; for 5h;
Stage #2: With trimethylsilyl trifluoromethanesulfonate In acetonitrile at 0 - 60℃; for 8h; Further stages.;
66%
Stage #1: 4,5-dibromo-1H-imidazole; 1,2,3,5-tetraacetylribose With benzenesulfonamide In acetonitrile
Stage #2: With trimethylsilyl trifluoromethanesulfonate Further stages.;
methyl 1H-1,2,4-triazole-3-carboxylate
4928-88-5

methyl 1H-1,2,4-triazole-3-carboxylate

1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-1H-1,2,4-triazole-3-carboxylic acid methyl ester
57198-04-6, 39925-10-5

1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-1H-1,2,4-triazole-3-carboxylic acid methyl ester

Conditions
ConditionsYield
With toluene-4-sulfonic acid In methanol95%
With toluene-4-sulfonic acid In ethanol92%
With toluene-4-sulfonic acid In 2-methyl-propan-1-ol92%
2,2,2-trifluoro-N-(7-chloro-5-methyl-3H-imidazo[4,5-b]pyridin-6-yl)acetamide

2,2,2-trifluoro-N-(7-chloro-5-methyl-3H-imidazo[4,5-b]pyridin-6-yl)acetamide

1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

2,2,2-trifluoro-N-[7-chloro-5-methyl-3-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-3H-imidazo[4,5-b]pyridin-6-yl]acetamide

2,2,2-trifluoro-N-[7-chloro-5-methyl-3-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-3H-imidazo[4,5-b]pyridin-6-yl]acetamide

Conditions
ConditionsYield
Stage #1: 2,2,2-trifluoro-N-(7-chloro-5-methyl-3H-imidazo[4,5-b]pyridin-6-yl)acetamide With N,O-bis-(trimethylsilyl)-acetamide In acetonitrile at 80℃; for 0.25h; Inert atmosphere;
Stage #2: 1,2,3,5-tetraacetylribose With trimethylsilyl trifluoromethanesulfonate In acetonitrile at 0℃; for 3h; Inert atmosphere; Reflux;
95%
6-chloro-2-((3,3,3-trifluoropropyl)thio)-9H-purine

6-chloro-2-((3,3,3-trifluoropropyl)thio)-9H-purine

1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

[(2R,3R,4R,5R)-3,4-bis(acetyloxy)-5-({6-chloro-2-[(3,3,3-trifluoropropyl)thio]-9H-purin-9-yl})tetrahydrofuran-2-yl]methyl acetate

[(2R,3R,4R,5R)-3,4-bis(acetyloxy)-5-({6-chloro-2-[(3,3,3-trifluoropropyl)thio]-9H-purin-9-yl})tetrahydrofuran-2-yl]methyl acetate

Conditions
ConditionsYield
Stage #1: 6-chloro-2-((3,3,3-trifluoropropyl)thio)-9H-purine; 1,2,3,5-tetraacetylribose In 1,2-dichloro-ethane for 0.5h; Reflux; Large scale;
Stage #2: With tin(IV) chloride In 1,2-dichloro-ethane for 2h; Reagent/catalyst; Solvent; Temperature; Reflux; Large scale;
95%
1,2,3,5-tetraacetylribose
13035-61-5

1,2,3,5-tetraacetylribose

2,3,5-tri-O-acetyl-1,4-anhydro-D-ribitol
106707-71-5

2,3,5-tri-O-acetyl-1,4-anhydro-D-ribitol

Conditions
ConditionsYield
With triethylsilane; trimethylsilyl trifluoromethanesulfonate In acetonitrile for 24h; Ambient temperature;94%
Multi-step reaction with 2 steps
1: trifluoroborane diethyl ether / dichloromethane / 2 h / 0 - 20 °C
2: tri-n-butyl-tin hydride; 2,2'-azobis(isobutyronitrile) / toluene / 2.5 h / Reflux
View Scheme
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