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Dayang Chem (Hangzhou) Co.,Ltd.

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

2,6-Dichloropurine Manufacturer/High quality/Best price/In stock

Cas:5451-40-1

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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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 2,6-Dichloropurine supplier in China

Cas:5451-40-1

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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Wuhan Fortuna Chemical Co.,Ltd

1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; ...... Appearance:Off-white to yellow powder Storage:2-8°C Package:1kg/foil bag

Good quality 2,6-Dichloropurine CAS 5451-40-1 with favorable price

Cas:5451-40-1

Min.Order:1 Kilogram

FOB Price: $500.0 / 650.0

Type:Trading Company

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Henan Allgreen Chemical Co.,Ltd

high quality Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai

2,6-Dichloropurine

Cas:5451-40-1

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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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 2,6-Dichloropurine

Cas:5451-40-1

Min.Order:1

Negotiable

Type:Other

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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

High Quality 99% 2,6-Dichloropurine 5451-40-1 GMP Manufacturer

Cas:5451-40-1

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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Enke Pharma-tech Co.,Ltd. (Cangzhou, China )

Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new api, intermedi

2,6-Dichloropurine

Cas:5451-40-1

Min.Order:1 Kilogram

FOB Price: $8.0

Type:Manufacturers

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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

2,6-Dichloropurine

Cas:5451-40-1

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Jinan Finer Chemical Co., Ltd

Product Description Product website: http://www.finerchem.com/pro01en/id/1118.html Product Name 2,6-Dichloropurine CAS No. 5451-40-1

2,6-Dichloropurine

Cas:5451-40-1

Min.Order:1 Gram

FOB Price: $45.0

Type:Lab/Research institutions

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Henan Tianfu Chemical Co., Ltd.

2,6-Dichloropurine Basic information Product Name: 2,6-Dichloropurine Synonyms: 2,6-DICHLORO-9H-PURINE;2,6-DICHLOROPURINE;2,6-Dichloropurine.97%;2,6-dichloro-1H-purine;Dichloropurine;1H-

2,6-Dichloropurine 5451-40-1

Cas:5451-40-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Hebei Nengqian Chemical Import and Export Co., LTD

With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin

2, 6-Dichloropurine CAS 5451-40-1

Cas:5451-40-1

Min.Order:1 Kilogram

FOB Price: $10.0 / 16.0

Type:Trading Company

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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

New production CAS 5451-40-1 with best quality

Cas:5451-40-1

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Name: 2,6-Dichloropurine CAS:5451-40-1 MF: C5H2Cl2N4 Appearance: light yellow crystalline Storage:Store in cool and dry place, away from sun light. Package:25kg Application:Pharmaceutical Intermediate Transportation:By sea or by air Port:Qingdao P

2,6-Dichloropurine CAS:5451-40-1

Cas:5451-40-1

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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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 in phar

High Quality 2-Phenylacetophenone

Cas:5451-40-1

Min.Order:1 Kilogram

FOB Price: $6.0

Type:Lab/Research institutions

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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

2,6-Dichloropurine/ LIDE PHARMA- Factory supply / Best price

Cas:5451-40-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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 prese

2,6-Dichloropurine

Cas:5451-40-1

Min.Order:1 Kilogram

FOB Price: $25.0 / 35.0

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

2,6-Dichloropurine CAS:5451-40-1 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 organic interme

2,6-Dichloropurine CAS:5451-40-1

Cas:5451-40-1

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

2,6-Dichloropurine

Cas:5451-40-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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

2,6-Dichloropurine

Cas:5451-40-1

Min.Order:1 Kilogram

FOB Price: $80.0 / 100.0

Type:Lab/Research institutions

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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

2,6-Dichloropurine

Cas:5451-40-1

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

2,6-Dichloropurine

Cas:5451-40-1

Min.Order:0

Negotiable

Type:Manufacturers

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Triumph International Development Limilted

Appearance:white to light yellow crystal powder Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:used in the synthesis of 2,6-diamino-substituted purine derivative

2,6-Dichloropurine

Cas:5451-40-1

Min.Order:100 Gram

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 have s

Tianjin Kind Pharma Co., Ltd.

Factory direct sales, accept customization. 2,6-Dichloropurine is used in the synthesis of 2,6-diamino-substituted purine derivatives as potential cardiomyogenesis inducing agents. Kind Pharma has its own laboratory, we can do analytical testing fo

2,6-Dichloropurine

Cas:5451-40-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Keyingchem Co.,Ltd

Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

2,6-Dichloropurine

Cas:5451-40-1

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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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

2,6-Dichloropurine

Cas:5451-40-1

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

2-6-Dichloropurine

Cas:5451-40-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Afine Chemicals Limited

Our Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter

2,6-Dichloropurine

Cas:5451-40-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

2,6-dichloro-9H-purine

Cas:5451-40-1

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hefei Zhaobo Technology Co., Ltd.

Our Advantages Production: Advanced chemical equipment with years of experience.Staffs for producing various extract products. Quality Control:A complete set of Testing Professional and Analysis Equipment ensures the Quality Requirements and Speci

2,6-Dichloropurine supplier CAS 5451-40-1

Cas:5451-40-1

Min.Order:1 Kilogram

FOB Price: $150.0 / 180.0

Type:Trading Company

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Synthetic route

2,6-dihydroxypurine
69-89-6

2,6-dihydroxypurine

2,6 dichloropurine
5451-40-1

2,6 dichloropurine

Conditions
ConditionsYield
With pyridine; trichlorophosphate at 180℃; under 150.015 - 900.09 Torr; for 3h; Neat (no solvent);88%
xanthine
69-89-6

xanthine

2,6 dichloropurine
5451-40-1

2,6 dichloropurine

Conditions
ConditionsYield
With 1,8-diazabicyclo[5.4.0]undec-7-ene; trichlorophosphate for 16h; Reflux;62%
With pyrophosphoryl chloride sealed tube, 1) 175 deg C, 7h 2) 150 deg C, 13h;42%
With pyrophosphoryl chloride 1) 175 deg C, 7 h, 2) 150 deg C, 13 h;42%
2-Amino-6-chloropurin
10310-21-1

2-Amino-6-chloropurin

2,6 dichloropurine
5451-40-1

2,6 dichloropurine

Conditions
ConditionsYield
With hydrogenchloride; zinc(II) chloride; sodium nitrite In water at -5 - 5℃; for 1h;54%
Stage #1: 2-Amino-6-chloropurin With hydrogenchloride; zinc(II) chloride at 10℃;
Stage #2: With sodium nitrite at -5 - 0℃; for 0.5h;
47%
With hydrogenchloride; copper(l) chloride; sodium nitrite In water at 0 - 5℃;16.4%
2,4-Dioxo-1,2,3,4-tetrahydropyrrolo<3,2-d>pyrimidine
65996-50-1

2,4-Dioxo-1,2,3,4-tetrahydropyrrolo<3,2-d>pyrimidine

2,6 dichloropurine
5451-40-1

2,6 dichloropurine

Conditions
ConditionsYield
With 1,8-diazabicyclo[5.4.0]undec-7-ene; trichlorophosphate at 105℃; for 6h; Reagent/catalyst; Inert atmosphere; Reflux;47%
hypoxanthine 1-N-oxide
5167-14-6

hypoxanthine 1-N-oxide

2,6 dichloropurine
5451-40-1

2,6 dichloropurine

Conditions
ConditionsYield
With triethylamine; trichlorophosphate for 3h; Heating;39.9%
2-amino-6-chloropurine
10310-21-1

2-amino-6-chloropurine

2,6 dichloropurine
5451-40-1

2,6 dichloropurine

Conditions
ConditionsYield
With hydrogenchloride; zinc(II) chloride; sodium nitrite In water at -5℃; for 0.5h;39%
adenine 1-oxide
700-02-7

adenine 1-oxide

2,6 dichloropurine
5451-40-1

2,6 dichloropurine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 66.2 percent / aq. NaNO2, aq. HOAc / H2O / 2 h / 70 - 80 °C
2: 39.9 percent / POCl3, NEt3 / 3 h / Heating
View Scheme
2-Amino-6-chloropurin
10310-21-1

2-Amino-6-chloropurin

isopentyl nitrite
110-46-3

isopentyl nitrite

2,6 dichloropurine
5451-40-1

2,6 dichloropurine

Conditions
ConditionsYield
With thionyl chloride; acetic anhydride; lithium chloride In N,N-dimethyl acetamide
N2,9-diacetylguanine

N2,9-diacetylguanine

2,6 dichloropurine
5451-40-1

2,6 dichloropurine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: trichlorophosphate
2: water; sodium hydroxide
3: hydrogenchloride; copper(l) chloride; sodium nitrite / water / 0 - 5 °C
View Scheme
2-acetamido-9-acetyl-6-chloropurine
97965-44-1

2-acetamido-9-acetyl-6-chloropurine

2,6 dichloropurine
5451-40-1

2,6 dichloropurine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: water; sodium hydroxide
2: hydrogenchloride; copper(l) chloride; sodium nitrite / water / 0 - 5 °C
View Scheme
2-amino-6-hydroxypurine
73-40-5

2-amino-6-hydroxypurine

2,6 dichloropurine
5451-40-1

2,6 dichloropurine

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: acetic acid
2: trichlorophosphate
3: water; sodium hydroxide
4: hydrogenchloride; copper(l) chloride; sodium nitrite / water / 0 - 5 °C
View Scheme
C8H9ClN6
149948-29-8

C8H9ClN6

2,6 dichloropurine
5451-40-1

2,6 dichloropurine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: water / 4.5 h / 70 °C
2: water; sodium hydroxide / 3 h / 20 °C
3: hydrogenchloride; zinc(II) chloride; sodium nitrite / water / 1 h / -5 - 5 °C
View Scheme
6-chloro-2-formylaminopurine acetate
190962-00-6

6-chloro-2-formylaminopurine acetate

2,6 dichloropurine
5451-40-1

2,6 dichloropurine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: water; sodium hydroxide / 3 h / 20 °C
2: hydrogenchloride; zinc(II) chloride; sodium nitrite / water / 1 h / -5 - 5 °C
View Scheme
2-amino-1,9-dihydro-6H-purin-6-one
73-40-5

2-amino-1,9-dihydro-6H-purin-6-one

2,6 dichloropurine
5451-40-1

2,6 dichloropurine

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: trichlorophosphate / 1,2-dichloro-ethane / 8 h / 80 °C
2: water / 4.5 h / 70 °C
3: water; sodium hydroxide / 3 h / 20 °C
4: hydrogenchloride; zinc(II) chloride; sodium nitrite / water / 1 h / -5 - 5 °C
View Scheme
Multi-step reaction with 4 steps
1.1: trichlorophosphate / 1,2-dichloro-ethane / 6 h / 80 °C
2.1: water / 4 h / 70 °C
3.1: sodium hydroxide / 3 h / 20 - 80 °C
4.1: zinc(II) chloride; hydrogenchloride / 10 °C
4.2: 0.5 h / -5 - 0 °C
View Scheme
Multi-step reaction with 2 steps
1.1: trichlorophosphate / N,N-dimethyl-formamide; 1,2-dichloro-ethane / 12 h / 80 - 90 °C
1.2: 4.5 h / 70 °C
1.3: 3 h / 20 °C
2.1: zinc(II) chloride; sodium nitrite; hydrogenchloride / water / 0.5 h / -5 °C
View Scheme
(E)-N'-(6-chloro-9H-purin-2-yl)-N,N-dimethylformimidamide

(E)-N'-(6-chloro-9H-purin-2-yl)-N,N-dimethylformimidamide

2,6 dichloropurine
5451-40-1

2,6 dichloropurine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: water / 4 h / 70 °C
2.1: sodium hydroxide / 3 h / 20 - 80 °C
3.1: zinc(II) chloride; hydrogenchloride / 10 °C
3.2: 0.5 h / -5 - 0 °C
View Scheme
N-(6-chloro-9H-purin-2-yl)formamide
149948-30-1

N-(6-chloro-9H-purin-2-yl)formamide

2,6 dichloropurine
5451-40-1

2,6 dichloropurine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: sodium hydroxide / 3 h / 20 - 80 °C
2.1: zinc(II) chloride; hydrogenchloride / 10 °C
2.2: 0.5 h / -5 - 0 °C
View Scheme
3,4-dihydro-2H-pyran
110-87-2

3,4-dihydro-2H-pyran

2,6 dichloropurine
5451-40-1

2,6 dichloropurine

2,6-dichloro-9-(tetrahydro-2H-pyran-2-yl)-9H-purine
20419-68-5

2,6-dichloro-9-(tetrahydro-2H-pyran-2-yl)-9H-purine

Conditions
ConditionsYield
With toluene-4-sulfonic acid In ethyl acetate at 25 - 50℃; for 17h; Inert atmosphere;100%
With toluene-4-sulfonic acid In ethyl acetate at 25 - 50℃; for 17h; Inert atmosphere;100%
With toluene-4-sulfonic acid In ethyl acetate at 50℃; for 0.75h;99%
2,6 dichloropurine
5451-40-1

2,6 dichloropurine

2-chloroadenine
1839-18-5

2-chloroadenine

Conditions
ConditionsYield
With ammonia In methanol at 100℃; for 12h;100%
With ammonia In methanol at 100℃; for 16h;97%
With ammonia In methanol at 160℃; for 24h;95%
di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

2,6 dichloropurine
5451-40-1

2,6 dichloropurine

C10H10Cl2N4O2
1038588-23-6

C10H10Cl2N4O2

Conditions
ConditionsYield
With dmap; triethylamine In tetrahydrofuran at 20℃;100%
p-tolyl 2,3,5-tri-O-benzoyl-1-thio-β-D-ribofuranoside
918800-27-8

p-tolyl 2,3,5-tri-O-benzoyl-1-thio-β-D-ribofuranoside

2,6 dichloropurine
5451-40-1

2,6 dichloropurine

(2R,3R,4R,5R)-2-((benzoyloxy)methyl)-5-(2,6-dichloro-9H-purin-9-yl)tetrahydrofuran-3,4-diyl dibenzoate
15373-23-6

(2R,3R,4R,5R)-2-((benzoyloxy)methyl)-5-(2,6-dichloro-9H-purin-9-yl)tetrahydrofuran-3,4-diyl dibenzoate

Conditions
ConditionsYield
Stage #1: p-tolyl 2,3,5-tri-O-benzoyl-1-thio-β-D-ribofuranoside With trifluoromethylsulfonic anhydride; di(p-tolyl) sulfoxide In dichloromethane at -50 - -40℃; for 0.833333h; Molecular sieve;
Stage #2: 2,6 dichloropurine In dichloromethane; acetonitrile at -50 - 20℃; stereoselective reaction;
100%
2,6 dichloropurine
5451-40-1

2,6 dichloropurine

(2R,3R,4S,5R,6S)-2-((benzoyloxy)methyl)-6-(p-tolylthio)tetrahydro-2H-pyran-3,4,5-triyl tribenzoate
172847-85-7

(2R,3R,4S,5R,6S)-2-((benzoyloxy)methyl)-6-(p-tolylthio)tetrahydro-2H-pyran-3,4,5-triyl tribenzoate

2’,3’,4’,6’-tetra-O-benzoyl-β-D-glucopyranosyl-2,6-dichloropurine
66782-02-3

2’,3’,4’,6’-tetra-O-benzoyl-β-D-glucopyranosyl-2,6-dichloropurine

Conditions
ConditionsYield
Stage #1: (2R,3R,4S,5R,6S)-2-((benzoyloxy)methyl)-6-(p-tolylthio)tetrahydro-2H-pyran-3,4,5-triyl tribenzoate With trifluoromethylsulfonic anhydride; di(p-tolyl) sulfoxide In dichloromethane at -50 - -40℃; for 0.833333h; Molecular sieve;
Stage #2: 2,6 dichloropurine In dichloromethane; acetonitrile at -50 - 20℃; stereoselective reaction;
100%
morpholine
110-91-8

morpholine

2,6 dichloropurine
5451-40-1

2,6 dichloropurine

4-(2-chloro-9H-purin-6-yl)morpholine
4010-81-5

4-(2-chloro-9H-purin-6-yl)morpholine

Conditions
ConditionsYield
In water at 100℃; for 0.25h; Heating / reflux;99%
With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; for 1h;99%
In ethanol at 30℃; for 3h;97%
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