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Wuhu Nuowei Chemistry Technologies Co., Ltd.

Wuhu Nuovo Chemical Technology Co., Ltd. was established in August 2014, mainly engaged in the development, production and sales of ionic liquids, ribose, nucleosides, nucleotides and related chemicals; Products are mainly used in new energy, new ma

2'-O-MOE-5-Methyluridine 163759-49-7

Cas:163759-49-7

Min.Order:100 Gram

Negotiable

Type:Manufacturers

inquiry

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

2'-O-(2-METHOXYETHYL)-5-METHYL-URIDINE

Cas:163759-49-7

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 2'-O-(2-Methoxyethyl)-5-Methyl-Uridine supplier in China

Cas:163759-49-7

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

inquiry

Wuhan Fortuna Chemical Co.,Ltd

High quality 2'-O-(2-Methoxyethyl)-5-methyluridine CAS 163759-49-7 with factory price Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its inte

High quality 2'-O-(2-Methoxyethyl)-5-methyluridine CAS 163759-49-7 with factory price

Cas:163759-49-7

Min.Order:10 Gram

FOB Price: $10.0

Type:Trading Company

inquiry

Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

Factory Price API 99% 2'-O-(2-Methoxyethyl)-5-methyluridine 163759-49-7 GMP Manufacturer

Cas:163759-49-7

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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 163759-49-7 with best quality

Cas:163759-49-7

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

2'-O-(2-Methoxyethyl)-5-methyl-uridine 163759-49-7

Cas:163759-49-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

LIDE PHARMACEUTICALS LIMITED

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

2'-O-(2-Methoxyethyl)-5-methyl-uridine/ LIDE PHARMA- Factory supply / Best price

Cas:163759-49-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

2'-O-(2-Methoxyethyl)-5-methyluridine CAS:163759-49-7 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 hi

2'-O-(2-Methoxyethyl)-5-methyluridine CAS:163759-49-7

Cas:163759-49-7

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

2'-O-(2-Methoxyethyl)-5-methyl-uridine

Cas:163759-49-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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 Supply High Quality CAS 163759-49-7 ,2'-O-(2-Methoxyethyl)-5-Methyl-uridine

Cas:163759-49-7

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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'-O-(2-Methoxyethyl)-5-methyluridine

Cas:163759-49-7

Min.Order:1 Kilogram

FOB Price: $40.0 / 50.0

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

2'-O-(2-Methoxyethyl)-5-methyl-uridine

Cas:163759-49-7

Min.Order:0

Negotiable

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

2'-O-(2-Methoxyethyl)-5-Methyl-Uridine

Cas:163759-49-7

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

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

2'-O-(2-Methoxyethyl)-5-Methyl-uridine

Cas:163759-49-7

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

SHANGHAI T&W PHARMACEUTICAL CO., LTD.

A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc

2’-O-(2-Methoxyethy)-5-methyluridine

Cas:163759-49-7

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

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'-O-(2-Methoxyethyl)-5-methyluridine

Cas:163759-49-7

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

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

2'-O-(2-Methoxyethyl)-5-methyluridine

Cas:163759-49-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

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 2'-O-(2-Methoxyethyl)-5-Methyl-Uridine

Cas:163759-49-7

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

SHANGHAI SYSTEAM BIOCHEM CO., LTD

We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov

2'-O-(2-Methoxyethyl)-5-Methyl-uridine

Cas:163759-49-7

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

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

2'-O-(2-Methoxyethyl)-5-Methyl-uridine

Cas:163759-49-7

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

2'-O-(2-Methoxyethyl)-5-Methyl-uridine

Cas:163759-49-7

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

2'-O-(2-Methoxyethyl)-5-Methyl-uridine

Cas:163759-49-7

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Hangzhou Zhongqi chem Co.,Ltd.

Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service an

2'-o-(2-methoxyethyl)-5-methyluridine

Cas:163759-49-7

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

SAGECHEM LIMITED

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

SAGECHEM/2'-O-(2-Methoxyethy)-5-methyluridine

Cas:163759-49-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Bluecrystal chem-union

We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

2'-O-(2-Methoxyethyl)-5-Methyl-uridine

Cas:163759-49-7

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

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

2'-O-(2-Methoxyethyl)-5-Methyl-uridine

Cas:163759-49-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Dingyan Chem Co., Ltd

manufacture Application:The refence standard products, for lab use, also we could produce bigger quantity on yr requirement.

2'-o-(2-methoxyethyl)-5-methyluridine

Cas:163759-49-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:white crystalline powder Storage:Sealed in a cool ,dry and microtherm place , avoid light . Package:100g/bottle,1kg/bottle,25kg/drum or as per your request Application:It is an impo

163759-49-7 supplier in China

Cas:163759-49-7

Min.Order:100 Gram

Negotiable

Type:Trading Company

inquiry

Aecochem Corp.

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

2'-O-(2-Methoxyethyl)-5-Methyl-Uridine

Cas:163759-49-7

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Synthetic route

O-2,2'-cyclo-5-methyluridine
22423-26-3

O-2,2'-cyclo-5-methyluridine

tris(2-methoxyethyl)borate
14983-42-7

tris(2-methoxyethyl)borate

2'-O-(2-methoxyethyl)-5-methyluridine
163759-49-7

2'-O-(2-methoxyethyl)-5-methyluridine

Conditions
ConditionsYield
Stage #1: O-2,2'-cyclo-5-methyluridine; tris(2-methoxyethyl)borate With sodium hydrogencarbonate In 2-methoxy-ethanol at 130℃; for 21h;
Stage #2: With water for 0.5h; Heating / reflux;
69.4%
Stage #1: O-2,2'-cyclo-5-methyluridine; tris(2-methoxyethyl)borate With sodium hydrogencarbonate In 2-methoxy-ethanol at 130℃; for 21h;
Stage #2: With water for 0.5h; Heating / reflux;
69.4%
Stage #1: O-2,2'-cyclo-5-methyluridine; tris(2-methoxyethyl)borate With sodium hydrogencarbonate In 2-methoxy-ethanol at 130℃; for 21h;
Stage #2: With water for 0.5h; Heating / reflux;
69.4%
O-2,2'-cyclo-5-methyluridine
22423-26-3

O-2,2'-cyclo-5-methyluridine

tris(2-methoxyethyl)borate
14983-42-7

tris(2-methoxyethyl)borate

A

C23H32N4O12

C23H32N4O12

B

2'-O-(2-methoxyethyl)-5-methyluridine
163759-49-7

2'-O-(2-methoxyethyl)-5-methyluridine

Conditions
ConditionsYield
Stage #1: O-2,2'-cyclo-5-methyluridine; tris(2-methoxyethyl)borate With sodium hydrogencarbonate In 2-methoxy-ethanol at 130℃; for 21h;
Stage #2: With water for 0.5h; Heating / reflux;
A n/a
B 69.4%
Stage #1: O-2,2'-cyclo-5-methyluridine; tris(2-methoxyethyl)borate With sodium hydrogencarbonate In 2-methoxy-ethanol at 130℃; for 21h;
Stage #2: With water for 0.5h; Heating / reflux;
A n/a
B 69.4%
Stage #1: O-2,2'-cyclo-5-methyluridine; tris(2-methoxyethyl)borate With sodium hydrogencarbonate In 2-methoxy-ethanol at 130℃; for 21h; Heating / reflux;
Stage #2: With water for 0.5h; Heating / reflux;
A 15 %Chromat.
B 69.4%
O2-2'-anhydro-5-methyluridine

O2-2'-anhydro-5-methyluridine

tris(2-methoxyethyl)borate
14983-42-7

tris(2-methoxyethyl)borate

A

C23H32N4O12

C23H32N4O12

B

2'-O-(2-methoxyethyl)-5-methyluridine
163759-49-7

2'-O-(2-methoxyethyl)-5-methyluridine

Conditions
ConditionsYield
Stage #1: O2-2'-anhydro-5-methyluridine; tris(2-methoxyethyl)borate With sodium hydrogencarbonate In 2-methoxy-ethanol at 130℃; for 21h; Heating / reflux;
Stage #2: With water for 0.5h; Heating / reflux;
A 15 %Chromat.
B 69.4%
Stage #1: O2-2'-anhydro-5-methyluridine; tris(2-methoxyethyl)borate With sodium hydrogencarbonate In 2-methoxy-ethanol at 130℃; for 21h; Heating / reflux;
Stage #2: With water for 0.5h; Heating / reflux;
A 15 %Chromat.
B 69.4%
Stage #1: O2-2'-anhydro-5-methyluridine; tris(2-methoxyethyl)borate With sodium hydrogencarbonate In 2-methoxy-ethanol at 130℃; for 21h; Heating / reflux;
Stage #2: With water for 0.5h; Heating / reflux;
A 15 %Chromat.
B 69.4%
O-2,2'-cyclo-5-methyluridine
22423-26-3

O-2,2'-cyclo-5-methyluridine

tris(2-methoxyethyl)borate
14983-42-7

tris(2-methoxyethyl)borate

A

C23H32N4O12

C23H32N4O12

B

thymin
65-71-4

thymin

C

2'-O-(2-methoxyethyl)-5-methyluridine
163759-49-7

2'-O-(2-methoxyethyl)-5-methyluridine

Conditions
ConditionsYield
Stage #1: O-2,2'-cyclo-5-methyluridine; tris(2-methoxyethyl)borate; sodium hydrogencarbonate In 2-methoxy-ethanol at 130℃; for 21h;
Stage #2: With water for 0.5h; Heating / reflux;
A n/a
B n/a
C 69.4%
Stage #1: O-2,2'-cyclo-5-methyluridine; tris(2-methoxyethyl)borate; sodium hydrogencarbonate In 2-methoxy-ethanol at 130℃; for 21h;
Stage #2: With water for 0.5h; Heating / reflux;
A n/a
B n/a
C 69.4%
O2-2'-anhydro-5-methyluridine
947322-40-9

O2-2'-anhydro-5-methyluridine

tris(2-methoxyethyl)borate
14983-42-7

tris(2-methoxyethyl)borate

A

C23H32N4O12

C23H32N4O12

B

2'-O-(2-methoxyethyl)-5-methyluridine
163759-49-7

2'-O-(2-methoxyethyl)-5-methyluridine

Conditions
ConditionsYield
Stage #1: O2-2'-anhydro-5-methyluridine; tris(2-methoxyethyl)borate With sodium hydrogencarbonate In 2-methoxy-ethanol at 130℃; for 21h;
Stage #2: With water for 0.5h; Heating / reflux;
A 15 %Chromat.
B 69.4%
Stage #1: O2-2'-anhydro-5-methyluridine; tris(2-methoxyethyl)borate With sodium hydrogencarbonate In 2-methoxy-ethanol at 130℃; for 21h;
Stage #2: With water for 0.5h; Heating / reflux;
A 15 %Chromat.
B 69.4%
With sodium hydrogencarbonate In 2-methoxy-ethanol at 130℃; for 21h;A n/a
B 69.4%
O2-2'-anhydro-5-methyluridine
947322-40-9

O2-2'-anhydro-5-methyluridine

tris(2-methoxyethyl) borate

tris(2-methoxyethyl) borate

2'-O-(2-methoxyethyl)-5-methyluridine
163759-49-7

2'-O-(2-methoxyethyl)-5-methyluridine

Conditions
ConditionsYield
Stage #1: O2-2'-anhydro-5-methyluridine; tris(2-methoxyethyl) borate With 2-methoxy-ethanol; sodium hydrogencarbonate at 130℃; for 21h;
Stage #2: With water for 0.5h; Heating / reflux;
69.4%
With sodium hydrogencarbonate In 2-methoxy-ethanol at 130℃; for 21h;69.4%
O2-2'-anhydro-5-methyluridine

O2-2'-anhydro-5-methyluridine

tris(2-methoxyethyl)borate
14983-42-7

tris(2-methoxyethyl)borate

2'-O-(2-methoxyethyl)-5-methyluridine
163759-49-7

2'-O-(2-methoxyethyl)-5-methyluridine

Conditions
ConditionsYield
Stage #1: O2-2'-anhydro-5-methyluridine; tris(2-methoxyethyl)borate With sodium hydrogencarbonate In 2-methoxy-ethanol at 130℃; for 21h; Heating / reflux;
Stage #2: With water for 0.5h; Heating / reflux;
69.4%
O2-2'-anhydro-5-methyluridine
947322-40-9

O2-2'-anhydro-5-methyluridine

tris(2-methoxyethyl)borate
14983-42-7

tris(2-methoxyethyl)borate

2-methoxy-ethanol
109-86-4

2-methoxy-ethanol

2'-O-(2-methoxyethyl)-5-methyluridine
163759-49-7

2'-O-(2-methoxyethyl)-5-methyluridine

Conditions
ConditionsYield
Stage #1: O2-2'-anhydro-5-methyluridine; tris(2-methoxyethyl)borate; 2-methoxy-ethanol With sodium hydrogencarbonate at 130℃; for 21h;
Stage #2: With water for 0.5h; Heating / reflux;
69.4%
With sodium hydrogencarbonate at 130℃; for 21h;69.4%
Stage #1: O2-2'-anhydro-5-methyluridine; tris(2-methoxyethyl)borate; 2-methoxy-ethanol With sodium hydrogencarbonate at 130℃; for 21h;
Stage #2: With water for 0.5h; Heating / reflux;
69.4%
at 155 - 160℃; for 48h;63%
tris(2-methoxyethyl)borate
14983-42-7

tris(2-methoxyethyl)borate

2,2'-anhydro-1-(β-D-arabinofuranosyl)thymine
215713-37-4

2,2'-anhydro-1-(β-D-arabinofuranosyl)thymine

2'-O-(2-methoxyethyl)-5-methyluridine
163759-49-7

2'-O-(2-methoxyethyl)-5-methyluridine

Conditions
ConditionsYield
Stage #1: tris(2-methoxyethyl)borate; 2,2'-anhydro-1-(β-D-arabinofuranosyl)thymine With sodium hydrogencarbonate In 2-methoxy-ethanol at 130℃; for 21h;
Stage #2: In water at 100℃; for 0.5h;
69.4%
1-[(2R,3R,4R,5R)-4-(2,4-Dichloro-benzyloxy)-5-(2,4-dichloro-benzyloxymethyl)-3-(2-methoxy-ethoxy)-tetrahydro-furan-2-yl]-5-methyl-1H-pyrimidine-2,4-dione
168427-88-1

1-[(2R,3R,4R,5R)-4-(2,4-Dichloro-benzyloxy)-5-(2,4-dichloro-benzyloxymethyl)-3-(2-methoxy-ethoxy)-tetrahydro-furan-2-yl]-5-methyl-1H-pyrimidine-2,4-dione

2'-O-(2-methoxyethyl)-5-methyluridine
163759-49-7

2'-O-(2-methoxyethyl)-5-methyluridine

Conditions
ConditionsYield
With hydrogen; sodium acetate; palladium on activated charcoal In methanol at 45℃; under 2250.2 Torr;94%
2,2'-anhydro-5-methyl-uridine

2,2'-anhydro-5-methyl-uridine

tris(2-methoxyethyl)borate
14983-42-7

tris(2-methoxyethyl)borate

A

C23H32N4O12

C23H32N4O12

B

2'-O-(2-methoxyethyl)-5-methyluridine
163759-49-7

2'-O-(2-methoxyethyl)-5-methyluridine

Conditions
ConditionsYield
Stage #1: 2,2'-anhydro-5-methyl-uridine; tris(2-methoxyethyl)borate With sodium hydrogencarbonate In 2-methoxy-ethanol at 130℃; for 21h;
Stage #2: With water for 0.5h; Heating / reflux;
A n/a
B 69.4%
2,2'-anhydro-5-methyluridine

2,2'-anhydro-5-methyluridine

2-methoxy-ethanol
109-86-4

2-methoxy-ethanol

A

C23H32N4O12

C23H32N4O12

B

thymin
65-71-4

thymin

C

2'-O-(2-methoxyethyl)-5-methyluridine
163759-49-7

2'-O-(2-methoxyethyl)-5-methyluridine

Conditions
ConditionsYield
Stage #1: 2,2'-anhydro-5-methyluridine; 2-methoxy-ethanol With tris(2-methoxyethyl)borate; sodium hydrogencarbonate at 130℃; under 760.051 Torr; for 21h; Argon atmosphere;
Stage #2: With water for 0.5h; Heating / reflux;
A n/a
B n/a
C 69.4%
O-2,2'-cyclo-5-methyluridine
22423-26-3

O-2,2'-cyclo-5-methyluridine

2-methoxy-ethanol
109-86-4

2-methoxy-ethanol

2'-O-(2-methoxyethyl)-5-methyluridine
163759-49-7

2'-O-(2-methoxyethyl)-5-methyluridine

Conditions
ConditionsYield
With tris(2-methoxyethyl)borate; sodium hydrogencarbonate at 130℃; for 18h; atmospheric pressure;75%
With tris(2-methoxyethyl)borate at 155 - 160℃; for 48h;63%
O2-2'-anhydro-5-methyluridine
947322-40-9

O2-2'-anhydro-5-methyluridine

2-methoxy-ethanol
109-86-4

2-methoxy-ethanol

2'-O-(2-methoxyethyl)-5-methyluridine
163759-49-7

2'-O-(2-methoxyethyl)-5-methyluridine

Conditions
ConditionsYield
With tris(2-methoxyethyl) borate; sodium hydrogencarbonate at 130℃; for 21h;69.4%
O-2,2'-cyclo-5-methyluridine
22423-26-3

O-2,2'-cyclo-5-methyluridine

tris(2-methoxyethyl) borate

tris(2-methoxyethyl) borate

2'-O-(2-methoxyethyl)-5-methyluridine
163759-49-7

2'-O-(2-methoxyethyl)-5-methyluridine

Conditions
ConditionsYield
In 2-methoxy-ethanol at 155 - 160℃; for 48h;63%
2,2'-Anhydro-5-methyluridine

2,2'-Anhydro-5-methyluridine

tris(2-methoxyethyl)borate
14983-42-7

tris(2-methoxyethyl)borate

2'-O-(2-methoxyethyl)-5-methyluridine
163759-49-7

2'-O-(2-methoxyethyl)-5-methyluridine

Conditions
ConditionsYield
In 2-methoxy-ethanol at 155 - 160℃; for 48h;63%
tris(2-methoxyethyl)borate
14983-42-7

tris(2-methoxyethyl)borate

thymidine
50-89-5

thymidine

2'-O-(2-methoxyethyl)-5-methyluridine
163759-49-7

2'-O-(2-methoxyethyl)-5-methyluridine

Conditions
ConditionsYield
In 2-methoxy-ethanol; water at 155 - 160℃; for 48h;63%
O-2,2'-cyclo-5-methyluridine
22423-26-3

O-2,2'-cyclo-5-methyluridine

A

thymin
65-71-4

thymin

B

2'-O-(2-methoxyethyl)-5-methyluridine
163759-49-7

2'-O-(2-methoxyethyl)-5-methyluridine

Conditions
ConditionsYield
With tris(2-methoxyethyl)borate; sodium hydrogencarbonate In 2-methoxy-ethanol at 130℃; for 21h;A 2%
B n/a
3',5'-di-O-levulinyl-2'-O-(2-methoxyethyl)-5-methyluridine
440327-51-5

3',5'-di-O-levulinyl-2'-O-(2-methoxyethyl)-5-methyluridine

A

2'-O-(2-methoxyethyl)-5-methyluridine
163759-49-7

2'-O-(2-methoxyethyl)-5-methyluridine

B

3'-O-levulinyl-2'-O-(2-methoxyethyl)-5-methyluridine

3'-O-levulinyl-2'-O-(2-methoxyethyl)-5-methyluridine

Conditions
ConditionsYield
With Candida antarctica lipase B; phosphate buffer In 1,4-dioxane at 40℃; for 96h; pH=7;A n/a
B 84%
O-2,2'-cyclo-5-methyluridine
22423-26-3

O-2,2'-cyclo-5-methyluridine

tris(2-methoxyethyl)borate
14983-42-7

tris(2-methoxyethyl)borate

2-methoxy-ethanol
109-86-4

2-methoxy-ethanol

2'-O-(2-methoxyethyl)-5-methyluridine
163759-49-7

2'-O-(2-methoxyethyl)-5-methyluridine

Conditions
ConditionsYield
at 155 - 160℃; for 48h;63%
at 155 - 160℃; for 48h;160 g
O-2,2'-cyclo-5-methyluridine
22423-26-3

O-2,2'-cyclo-5-methyluridine

Et3NH

Et3NH

tris(2-methoxyethyl)borate
14983-42-7

tris(2-methoxyethyl)borate

2'-O-(2-methoxyethyl)-5-methyluridine
163759-49-7

2'-O-(2-methoxyethyl)-5-methyluridine

Conditions
ConditionsYield
In dichloromethane; 2-methoxy-ethanol; acetone; acetonitrile
In dichloromethane; 2-methoxy-ethanol; acetone; acetonitrile
In dichloromethane; 2-methoxy-ethanol; acetone; acetonitrile
O-2,2'-cyclo-5-methyluridine
22423-26-3

O-2,2'-cyclo-5-methyluridine

Et3 NH

Et3 NH

tris(2-methoxyethyl)borate
14983-42-7

tris(2-methoxyethyl)borate

2'-O-(2-methoxyethyl)-5-methyluridine
163759-49-7

2'-O-(2-methoxyethyl)-5-methyluridine

Conditions
ConditionsYield
In dichloromethane; 2-methoxy-ethanol; acetone; acetonitrile
In dichloromethane; 2-methoxy-ethanol; acetone; acetonitrile160 g (63%)
In dichloromethane; 2-methoxy-ethanol; acetone; acetonitrile
3',5'-di-O-levulinyl-2'-O-(2-methoxyethyl)-5-methyluridine
440327-51-5

3',5'-di-O-levulinyl-2'-O-(2-methoxyethyl)-5-methyluridine

A

2'-O-(2-methoxyethyl)-5-methyluridine
163759-49-7

2'-O-(2-methoxyethyl)-5-methyluridine

B

3'-O-levulinyl-2'-O-(2-methoxyethyl)-5-methyluridine

3'-O-levulinyl-2'-O-(2-methoxyethyl)-5-methyluridine

C

5'-O-levulinyl-2'-[(2-methoxyethyl)oxy]thymidine

5'-O-levulinyl-2'-[(2-methoxyethyl)oxy]thymidine

Conditions
ConditionsYield
With phosphate buffer; Pseudomonas cepacia lipase In 1,4-dioxane at 40℃; for 168h; pH=7;A n/a
B n/a
C 79%
3'-O-Acetyl-2'-O-(2-methoxyethyl)-5-methyl-5'-O-(4-phenylbenzoyl)uridin
553664-34-9

3'-O-Acetyl-2'-O-(2-methoxyethyl)-5-methyl-5'-O-(4-phenylbenzoyl)uridin

2'-O-(2-methoxyethyl)-5-methyluridine
163759-49-7

2'-O-(2-methoxyethyl)-5-methyluridine

Conditions
ConditionsYield
With sodium methylate In methanol at 20℃; for 1h;91%
O-2,2'-cyclo-5-methyluridine
22423-26-3

O-2,2'-cyclo-5-methyluridine

2'-O-(2-methoxyethyl)-5-methyluridine
163759-49-7

2'-O-(2-methoxyethyl)-5-methyluridine

Conditions
ConditionsYield
With tris(2-methoxyethyl)borate; 2-methoxy-ethanol at 155 - 160℃; for 48h;
O-2,2'-cyclo-5-methyluridine
22423-26-3

O-2,2'-cyclo-5-methyluridine

Et3NH

Et3NH

tris(2-methoxyethyl)borate
14983-42-7

tris(2-methoxyethyl)borate

chloro-bis-(2-methoxy-phenyl)-phenyl-methane
854751-16-9

chloro-bis-(2-methoxy-phenyl)-phenyl-methane

2'-O-(2-methoxyethyl)-5-methyluridine
163759-49-7

2'-O-(2-methoxyethyl)-5-methyluridine

Conditions
ConditionsYield
In pyridine; methanol; dichloromethane; chloroform; 2-methoxy-ethanol; acetone; acetonitrile
In pyridine; methanol; dichloromethane; chloroform; 2-methoxy-ethanol; acetone; acetonitrile
In pyridine; methanol; dichloromethane; chloroform; 2-methoxy-ethanol; acetone; acetonitrile
O-2,2'-cyclo-5-methyluridine
22423-26-3

O-2,2'-cyclo-5-methyluridine

Et3NH

Et3NH

2'-O-(2-methoxyethyl)-5-methyluridine
163759-49-7

2'-O-(2-methoxyethyl)-5-methyluridine

Conditions
ConditionsYield
In dichloromethane; 2-methoxy-ethanol; acetone; acetonitrile160 g (63%)
O-2,2'-cyclo-5-methyluridine
22423-26-3

O-2,2'-cyclo-5-methyluridine

tris(2-methoxyethyl)boarate

tris(2-methoxyethyl)boarate

Et3NH

Et3NH

2'-O-(2-methoxyethyl)-5-methyluridine
163759-49-7

2'-O-(2-methoxyethyl)-5-methyluridine

Conditions
ConditionsYield
In dichloromethane; 2-methoxy-ethanol; acetone; acetonitrile160 g (63%)
O-2,2'-cyclo-5-methyluridine
22423-26-3

O-2,2'-cyclo-5-methyluridine

Et3NH

Et3NH

(2 methoxyethyl)borate
66407-44-1

(2 methoxyethyl)borate

2'-O-(2-methoxyethyl)-5-methyluridine
163759-49-7

2'-O-(2-methoxyethyl)-5-methyluridine

Conditions
ConditionsYield
In dichloromethane; 2-methoxy-ethanol; acetone; acetonitrile
O-2,2'-cyclo-5-methyluridine
22423-26-3

O-2,2'-cyclo-5-methyluridine

Et3NH

Et3NH

tris(2-methoxyethyl)borate
14983-42-7

tris(2-methoxyethyl)borate

2-methoxy-ethanol
109-86-4

2-methoxy-ethanol

2'-O-(2-methoxyethyl)-5-methyluridine
163759-49-7

2'-O-(2-methoxyethyl)-5-methyluridine

Conditions
ConditionsYield
In dichloromethane; acetone; acetonitrile160 g (63%)
4,4'-dimethoxytrityl chloride
40615-36-9

4,4'-dimethoxytrityl chloride

2'-O-(2-methoxyethyl)-5-methyluridine
163759-49-7

2'-O-(2-methoxyethyl)-5-methyluridine

5'-O-(4,4'-dimethoxytriphenylmethyl)-2'-O-(2-methoxyethyl)-5-methyluridine
163759-50-0

5'-O-(4,4'-dimethoxytriphenylmethyl)-2'-O-(2-methoxyethyl)-5-methyluridine

Conditions
ConditionsYield
With 2,6-dimethylpyridine In acetonitrile at -10 - 0℃;96%
With lutidine In acetonitrile at -10 - 3℃; for 1.41667h;96%
With lutidine In acetonitrile at -10 - 3℃; for 1.41667h;96%
4,4'-dimethoxytrityl chloride
40615-36-9

4,4'-dimethoxytrityl chloride

2'-O-(2-methoxyethyl)-5-methyluridine
163759-49-7

2'-O-(2-methoxyethyl)-5-methyluridine

A

3',5'-bis DMT

3',5'-bis DMT

B

5'-O-(4,4'-dimethoxytriphenylmethyl)-2'-O-(2-methoxyethyl)-5-methyluridine
163759-50-0

5'-O-(4,4'-dimethoxytriphenylmethyl)-2'-O-(2-methoxyethyl)-5-methyluridine

Conditions
ConditionsYield
With lutidine In acetonitrile at -10 - 3℃; for 1.41667h;A n/a
B 96%
With pyridine
4,4'-dimethoxytrityl chloride
40615-36-9

4,4'-dimethoxytrityl chloride

2'-O-(2-methoxyethyl)-5-methyluridine
163759-49-7

2'-O-(2-methoxyethyl)-5-methyluridine

A

3',5'-bis DMT

3',5'-bis DMT

B

5'-O-dimethoxytrityl-2'-O-(2-methoxyethyl)-5-methyl-uridine

5'-O-dimethoxytrityl-2'-O-(2-methoxyethyl)-5-methyl-uridine

C

bis(4-methoxyphenyl)phenylmethyl methyl ether
125016-87-7

bis(4-methoxyphenyl)phenylmethyl methyl ether

Conditions
ConditionsYield
With lutidine In acetonitrile at -10 - -2℃; for 1h;A 0.44 %Chromat.
B 96%
C 0.06 %Chromat.
With lutidine In acetonitrile at -10 - -2℃; for 1h;A 0.44 %Chromat.
B 96%
C 0.06 %Chromat.
4,4'-dimethoxytrityl chloride
40615-36-9

4,4'-dimethoxytrityl chloride

2'-O-(2-methoxyethyl)-5-methyluridine
163759-49-7

2'-O-(2-methoxyethyl)-5-methyluridine

A

5'-O-dimethoxytrityl-2'-O-(2-methoxyethyl)-5-methyl-uridine

5'-O-dimethoxytrityl-2'-O-(2-methoxyethyl)-5-methyl-uridine

B

C53H52N2O9

C53H52N2O9

C

bis(4-methoxyphenyl)phenylmethyl methyl ether
125016-87-7

bis(4-methoxyphenyl)phenylmethyl methyl ether

Conditions
ConditionsYield
With lutidine In acetonitrile at -2 - 3℃; for 1.4h;A 96%
B n/a
C n/a
4,4'-dimethoxytrityl chloride
40615-36-9

4,4'-dimethoxytrityl chloride

2'-O-(2-methoxyethyl)-5-methyluridine
163759-49-7

2'-O-(2-methoxyethyl)-5-methyluridine

A

bis(4-methoxyphenyl)phenylmethyl methyl ether
125016-87-7

bis(4-methoxyphenyl)phenylmethyl methyl ether

B

5'-O-(4,4'-dimethoxytriphenylmethyl)-2'-O-(2-methoxyethyl)-5-methyluridine
163759-50-0

5'-O-(4,4'-dimethoxytriphenylmethyl)-2'-O-(2-methoxyethyl)-5-methyluridine

Conditions
ConditionsYield
With lutidine In acetonitrile at -10 - 3℃; for 1.5h;A n/a
B 96%
4,4'-dimethoxytrityl chloride
40615-36-9

4,4'-dimethoxytrityl chloride

2'-O-(2-methoxyethyl)-5-methyluridine
163759-49-7

2'-O-(2-methoxyethyl)-5-methyluridine

A

3',5'-bis DMT

3',5'-bis DMT

B

3-(di-4-anisylphenylmethyl)-6-(di-4-anisylmethylene)-1,4-cyclohexadiene
102343-05-5

3-(di-4-anisylphenylmethyl)-6-(di-4-anisylmethylene)-1,4-cyclohexadiene

C

bis(4-methoxyphenyl)phenylmethyl methyl ether
125016-87-7

bis(4-methoxyphenyl)phenylmethyl methyl ether

D

5'-O-(4,4'-dimethoxytriphenylmethyl)-2'-O-(2-methoxyethyl)-5-methyluridine
163759-50-0

5'-O-(4,4'-dimethoxytriphenylmethyl)-2'-O-(2-methoxyethyl)-5-methyluridine

Conditions
ConditionsYield
With 2,6-dimethylpyridine In acetonitrile at -15 - 3℃; for 1.41667 - 1.5h;A n/a
B n/a
C n/a
D 96%
methanol
67-56-1

methanol

4,4'-dimethoxytrityl chloride
40615-36-9

4,4'-dimethoxytrityl chloride

2'-O-(2-methoxyethyl)-5-methyluridine
163759-49-7

2'-O-(2-methoxyethyl)-5-methyluridine

A

3',5'-bis DMT

3',5'-bis DMT

B

bis(4-methoxyphenyl)phenylmethyl methyl ether
125016-87-7

bis(4-methoxyphenyl)phenylmethyl methyl ether

C

5'-O-(4,4'-dimethoxytriphenylmethyl)-2'-O-(2-methoxyethyl)-5-methyluridine
163759-50-0

5'-O-(4,4'-dimethoxytriphenylmethyl)-2'-O-(2-methoxyethyl)-5-methyluridine

Conditions
ConditionsYield
Stage #1: 4,4'-dimethoxytrityl chloride; 2'-O-(2-methoxyethyl)-5-methyluridine With 2,6-dimethylpyridine In acetonitrile at -10 - -3℃; for 1.41667h;
Stage #2: methanol In acetonitrile for 0.166667h;
A n/a
B n/a
C 96%
Stage #1: 4,4'-dimethoxytrityl chloride; 2'-O-(2-methoxyethyl)-5-methyluridine With 2,6-dimethylpyridine In acetonitrile at -10 - 3℃; for 1.41667h;
Stage #2: methanol In acetonitrile for 0.166667h;
A n/a
B n/a
C 96%
levulinic acid
123-76-2

levulinic acid

2'-O-(2-methoxyethyl)-5-methyluridine
163759-49-7

2'-O-(2-methoxyethyl)-5-methyluridine

3',5'-di-O-levulinyl-2'-O-(2-methoxyethyl)-5-methyluridine
440327-51-5

3',5'-di-O-levulinyl-2'-O-(2-methoxyethyl)-5-methyluridine

Conditions
ConditionsYield
With dmap; triethylamine; dicyclohexyl-carbodiimide In 1,4-dioxane at 20℃; for 2h;95%
succinic acid anhydride
108-30-5

succinic acid anhydride

4,4'-dimethoxytrityl chloride
40615-36-9

4,4'-dimethoxytrityl chloride

triethylamine
121-44-8

triethylamine

2'-O-(2-methoxyethyl)-5-methyluridine
163759-49-7

2'-O-(2-methoxyethyl)-5-methyluridine

triethylammonium 5'-O-(4,4'-dimethoxytrityl)-2'-O-(2-methoxyethyl)-5-methyluridine-3'-O-succinate
730979-84-7

triethylammonium 5'-O-(4,4'-dimethoxytrityl)-2'-O-(2-methoxyethyl)-5-methyluridine-3'-O-succinate

Conditions
ConditionsYield
Stage #1: 4,4'-dimethoxytrityl chloride; 2'-O-(2-methoxyethyl)-5-methyluridine With 2,6-dimethylpyridine In acetonitrile at 20℃; for 0.5h;
Stage #2: With methanol In acetonitrile for 0.166667h;
Stage #3: succinic acid anhydride; triethylamine In acetonitrile
90%
p-methoxy-benzyl 2,7-dimethyl pixyl ether

p-methoxy-benzyl 2,7-dimethyl pixyl ether

2'-O-(2-methoxyethyl)-5-methyluridine
163759-49-7

2'-O-(2-methoxyethyl)-5-methyluridine

5'-dimethylpixyl-2'-methoxyethylribothymidine

5'-dimethylpixyl-2'-methoxyethylribothymidine

Conditions
ConditionsYield
With 2,3-dicyano-5,6-dichloro-p-benzoquinone In dichloromethane at 20℃; for 0.666667h; Molecular sieve; Inert atmosphere; regiospecific reaction;87%
2'-O-(2-methoxyethyl)-5-methyluridine
163759-49-7

2'-O-(2-methoxyethyl)-5-methyluridine

O-levulinyl acetonoxime
647834-80-8

O-levulinyl acetonoxime

5'-O-levulinyl-2'-[(2-methoxyethyl)oxy]thymidine

5'-O-levulinyl-2'-[(2-methoxyethyl)oxy]thymidine

Conditions
ConditionsYield
With Candida antarctica lipase B In tetrahydrofuran at 40℃; for 7h;70%
With Candida antarctica lipase B In tetrahydrofuran
2'-O-(2-methoxyethyl)-5-methyluridine
163759-49-7

2'-O-(2-methoxyethyl)-5-methyluridine

O-levulinyl acetonoxime
647834-80-8

O-levulinyl acetonoxime

A

3'-O-levulinyl-2'-O-(2-methoxyethyl)-5-methyluridine

3'-O-levulinyl-2'-O-(2-methoxyethyl)-5-methyluridine

B

5'-O-levulinyl-2'-[(2-methoxyethyl)oxy]thymidine

5'-O-levulinyl-2'-[(2-methoxyethyl)oxy]thymidine

Conditions
ConditionsYield
With Pseudomonas cepacia lipase In tetrahydrofuran at 30℃; for 23h;A 70%
B 16 % Spectr.
vinyl acetate
108-05-4

vinyl acetate

2'-O-(2-methoxyethyl)-5-methyluridine
163759-49-7

2'-O-(2-methoxyethyl)-5-methyluridine

2'-O-(2-methoxyethyl)-5'-O-acetyl-5-methyluridine
1187056-81-0

2'-O-(2-methoxyethyl)-5'-O-acetyl-5-methyluridine

Conditions
ConditionsYield
With Novozyme 435 In 2-methyltetrahydrofuran at 20℃; for 5h; Molecular sieve; Enzymatic reaction; regioselective reaction;70%
benzyl 2,7-dimethyl pixyl ether

benzyl 2,7-dimethyl pixyl ether

2'-O-(2-methoxyethyl)-5-methyluridine
163759-49-7

2'-O-(2-methoxyethyl)-5-methyluridine

5'-dimethylpixyl-2'-methoxyethylribothymidine

5'-dimethylpixyl-2'-methoxyethylribothymidine

Conditions
ConditionsYield
With 2,3-dicyano-5,6-dichloro-p-benzoquinone In dichloromethane at 20℃; for 0.666667h; Molecular sieve; Inert atmosphere; regiospecific reaction;70%
4,4'-dimethoxytrityl alcohol
40615-35-8

4,4'-dimethoxytrityl alcohol

2'-O-(2-methoxyethyl)-5-methyluridine
163759-49-7

2'-O-(2-methoxyethyl)-5-methyluridine

5'-O-(4,4'-dimethoxytriphenylmethyl)-2'-O-(2-methoxyethyl)-5-methyluridine
163759-50-0

5'-O-(4,4'-dimethoxytriphenylmethyl)-2'-O-(2-methoxyethyl)-5-methyluridine

Conditions
ConditionsYield
With copper(II) nitrate In dichloromethane for 6h; Reagent/catalyst; Reflux; regioselective reaction;70%

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