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Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem's R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantities

N,9-Diacetylguanine Manufacturer/High quality/Best price/In stock

Cas:3056-33-5

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Appearance Light yellow to yellow powder Light yellow powder Assay 98.0-102

High quality N,9-Diacetylguanine with best price cas:3056-33-5

Cas:3056-33-5

Min.Order:1 Kilogram

FOB Price: $250.0 / 350.0

Type:Manufacturers

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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 N,9-Diacetylguanine supplier in China

Cas:3056-33-5

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

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Wuhan Fortuna Chemical Co.,Ltd

Factory supply N,9-Diacetylguanine CAS 3056-33-5 with fast delivery Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, Food/Feed a

Factory supply N,9-Diacetylguanine CAS 3056-33-5 with fast delivery

Cas:3056-33-5

Min.Order:1 Gram

FOB Price: $10.0

Type:Trading Company

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Hangzhou Think Chemical Co. Ltd

N,9-Diacetylguanine[CAS:3056-33-5] 2,9-Diacetylguanine Items Specifications Results Appearance: white to off-whtie powder Complies Identification: UV,IR

Manufacture N,9-Diacetylguanine with GMP

Cas:3056-33-5

Min.Order:500 Gram

Negotiable

Type:Other

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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

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% 2,9-Diacetyl Guanine 3056-33-5 GMP Manufacturer

Cas:3056-33-5

Min.Order:1 Gram

FOB Price: $0.1

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

N,9-Diacetylguanine

Cas:3056-33-5

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Leader Biochemical Group

About Product Technical Details CAS: 3056-33-5 MF: C9H9N5O3 MW: 235.2 EINECS: 221-287-0 Product Categories: Building Blocks;Heterocyclic Building Blocks;Biochemistry;Nuc

China Largest factory Manufacturer Supply High Quality N,9-Diacetylguanine CAS 3056-33-5

Cas:3056-33-5

Min.Order:1 Kilogram

FOB Price: $1.0 / 3.0

Type:Lab/Research institutions

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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.

N,9-Diacetylguanine

Cas:3056-33-5

Min.Order:1 Kilogram

FOB Price: $0.9 / 1.0

Type:Lab/Research institutions

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Henan Tianfu Chemical Co., Ltd.

6299-39-4 4-NITRO-1H-1,2,3-BENZOTRIAZOLE Now we would like to update our product list for you, kindly check the below information: 1. Catalyst series ( such as Noble Metal Catalyst, Phosphorous ligand, etc ) 2. Pharmaceutical

3056-33-5

Cas:3056-33-5

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Lab/Research institutions

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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

N,9-Diacetylguanine

Cas:3056-33-5

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

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

Factory direct supply CAS 3056-33-5 with best quality

Cas:3056-33-5

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

English name: 2,9-Diacetylguanine Alias: 9-diacetylguanine;2-ACETYLAMINO-6-OXO-9-ACETYLPURINE;2,9-DAG;2,9-DIACETATEGUANINE;2,9-DIACETYLGUANINE;(9-acetyl-6,9-dihydro-6-oxo-1h-purin-2-yl)acetamide;DIACETYL GUANINE;N2,9-DIACETYLGUANINE CAS: 3056-33-5

2,9-Diacetyl Guanine

Cas:3056-33-5

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

Acetamide,N-(9-acetyl-6,9-dihydro-6-oxo-1H-purin-2-yl)- 3056-33-5

Cas:3056-33-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Qingdao Beluga Import and Export Co., LTD

N,9-Diacetylguanine CAS:3056-33-5 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 quality organic interm

N,9-Diacetylguanine CAS:3056-33-5

Cas:3056-33-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

N,9-Diacetylguanine

Cas:3056-33-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Hebei Mojin Biotechnology Co.,Ltd

Hebei Mojin Biotechnology Co., Ltd, Our company is a professional chemical raw materials and chemical reagents research and development production enterprises. We have several production line,So we can control the lowest price. We also have several

N,9-Diacetylguanine cas:3056-33-5

Cas:3056-33-5

Min.Order:25 Gram

FOB Price: $90.0 / 100.0

Type:Trading Company

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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

N,9-Diacetylguanine

Cas:3056-33-5

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

Acetamide,N-(9-acetyl-6,9-dihydro-6-oxo-1H-purin-2-yl)-

Cas:3056-33-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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

2,9-Diacetylguanine

Cas:3056-33-5

Min.Order:0

Negotiable

Type:Manufacturers

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Triumph International Development Limilted

Appearance: almost white or brownish crystalline p... Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application: For intermediate of API (acyclovir). Transportation:Common

N(2),9-Diacetylguanine

Cas:3056-33-5

Min.Order:100 Metric Ton

Negotiable

Type:Lab/Research institutions

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HANWAYS CHEMPHARM CO.,LIMITED

we are reliable supplier for APIs and intermediates for international markets. We supply good quality with competitive price. We pursue long term business relations and win-win. sales @ hanwayschem.com Appearance:white powder S

hot sales high quality N,9-Diacetylguanine CAS No.3056-33-5

Cas:3056-33-5

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Trading Company

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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

N,9-Diacetylguanine

Cas:3056-33-5

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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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

N,9-Diacetylguanine

Cas:3056-33-5

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

N,9-DIACETYLGUANINE

Cas:3056-33-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Chemlyte Solutions

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

Featured products N,9-Diacetylguanine

Cas:3056-33-5

Min.Order:100 Gram

Negotiable

Type:Other

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Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

High quality N,9-Diacetylguanine

Cas:3056-33-5

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:white powder Storage:stored in a cool, dry and ventilated place to provent sun and rain Package:25kg/drum, or as per your request. Application:Used as Pharmaceutical Intermediate

N,9-Diacetylguanine

Cas:3056-33-5

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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Xiamen Jenny Chemical Technology Co., Ltd.

GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

N,9-Diacetylguanine

Cas:3056-33-5

Min.Order:1 Milligram

Negotiable

Type:Trading Company

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Synthetic route

2-amino-1,9-dihydro-6H-purin-6-one
73-40-5

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

acetic anhydride
108-24-7

acetic anhydride

2,9-diacetylguanine
3056-33-5

2,9-diacetylguanine

Conditions
ConditionsYield
In N,N-dimethyl acetamide at 160℃; for 18h;97%
In N,N-dimethyl-formamide at 160℃; for 2h; Acetylation;95%
for 16h; Heating;95%
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%
guanine powder

guanine powder

acetic anhydride
108-24-7

acetic anhydride

2,9-diacetylguanine
3056-33-5

2,9-diacetylguanine

Conditions
ConditionsYield
With acetic acid at 135℃; for 7.5h;95%
2-amino-1,9-dihydro-6H-purin-6-one
73-40-5

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

acetyl chloride
75-36-5

acetyl chloride

2,9-diacetylguanine
3056-33-5

2,9-diacetylguanine

Conditions
ConditionsYield
With pyridine; dmap at -5 - 20℃;91.7%
2-amino-1,9-dihydro-6H-purin-6-one
73-40-5

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

acetic anhydride
108-24-7

acetic anhydride

A

N,N'-diacetylguanine
137226-08-5

N,N'-diacetylguanine

B

2,9-diacetylguanine
3056-33-5

2,9-diacetylguanine

Conditions
ConditionsYield
In acetic acid at 140℃; for 18h; Yield given. Title compound not separated from byproducts;
2-amino-1,9-dihydro-6H-purin-6-one
73-40-5

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

2,9-diacetylguanine
3056-33-5

2,9-diacetylguanine

Conditions
ConditionsYield
With acetic anhydride
2,9-diacetylguanine
3056-33-5

2,9-diacetylguanine

N-(6-oxo-6,9-dihydro-1H-purin-2-yl)acetamide
19962-37-9

N-(6-oxo-6,9-dihydro-1H-purin-2-yl)acetamide

Conditions
ConditionsYield
In ethanol; water for 2h; Reflux;98%
With ethanol In water Reflux;
In ethanol; water at 80℃;12 g
2-acetoxyethyl acetoxymethyl ether
59278-00-1

2-acetoxyethyl acetoxymethyl ether

2,9-diacetylguanine
3056-33-5

2,9-diacetylguanine

2-acetylamino-9-(2-acetoxyethoxymethyl)purine-6-one
75128-73-3

2-acetylamino-9-(2-acetoxyethoxymethyl)purine-6-one

Conditions
ConditionsYield
at 105℃; for 80h;95.1%
With toluene-4-sulfonic acid In toluene at 110℃; Temperature; Large scale;94.3%
2,9-diacetylguanine
3056-33-5

2,9-diacetylguanine

2-amino-1,9-dihydro-6H-purin-6-one
73-40-5

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

Conditions
ConditionsYield
With sodium hydroxide In water for 1h; Heating;95%
diphenylcarbamic chloride
83-01-2

diphenylcarbamic chloride

2,9-diacetylguanine
3056-33-5

2,9-diacetylguanine

N2-acetyl-O6-(diphenylcarbamoyl)guanine
112233-74-6

N2-acetyl-O6-(diphenylcarbamoyl)guanine

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In pyridine for 1h; Ambient temperature;92%
Stage #1: diphenylcarbamic chloride; 2,9-diacetylguanine With pyridine; N-ethyl-N,N-diisopropylamine for 4h;
Stage #2: In ethanol; water at 70℃; for 3.5h;
91%
With ethanol; N-ethyl-N,N-diisopropylamine 1.) pyridine, room temp., 1 h, 2.) heating; Yield given. Multistep reaction;
Stage #1: diphenylcarbamic chloride; 2,9-diacetylguanine With pyridine; N-ethyl-N,N-diisopropylamine at 20℃; for 2h;
Stage #2: With ethanol; water for 1.5h; Heating / reflux;
2-(acetoxymethoxy)-1,3-propanediyl diacetate
86357-13-3

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

2,9-diacetylguanine
3056-33-5

2,9-diacetylguanine

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

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

Conditions
ConditionsYield
With boron trifluoride diethyl etherate In N,N-dimethyl-formamide at 100℃; for 10h; Solvent; Temperature; Microwave irradiation;85.3%
2,9-diacetylguanine
3056-33-5

2,9-diacetylguanine

2-amino-6-chloropurine
10310-21-1

2-amino-6-chloropurine

Conditions
ConditionsYield
With trichlorophosphate In 1,2-dichloro-ethane at 80℃;84%
2,9-diacetylguanine
3056-33-5

2,9-diacetylguanine

2-Amino-6-chloropurin
10310-21-1

2-Amino-6-chloropurin

Conditions
ConditionsYield
With trichlorophosphate In 1,2-dichloro-ethane; PEG-2000 at 80℃; for 6.33333h;84%
2-(4-nitrophenyl)ethanol
100-27-6

2-(4-nitrophenyl)ethanol

2,9-diacetylguanine
3056-33-5

2,9-diacetylguanine

N2,N9-diacetyl-O6-2-(4-nitrophenyl)ethylguanine
917376-69-3

N2,N9-diacetyl-O6-2-(4-nitrophenyl)ethylguanine

Conditions
ConditionsYield
With ethyl azodicarboxylate; triphenylphosphine In 1,4-dioxane for 24h;80%
With triphenylphosphine; diethylazodicarboxylate In 1,4-dioxane at 20℃; Condensation; Mitsunobu reaction;
2-acetoxyethyl acetoxymethyl ether
59278-00-1

2-acetoxyethyl acetoxymethyl ether

2,9-diacetylguanine
3056-33-5

2,9-diacetylguanine

7-<(2-acetoxyethoxy)methyl>-N2-acetylguanine
91702-60-2

7-<(2-acetoxyethoxy)methyl>-N2-acetylguanine

Conditions
ConditionsYield
With titanium tetrachloride In acetic acid at 10 - 15℃; for 6h;65.4%
2-(4-nitrophenyl)ethanol
100-27-6

2-(4-nitrophenyl)ethanol

2,9-diacetylguanine
3056-33-5

2,9-diacetylguanine

N2-acetyl-O6-(2-(p-nitrophenyl)ethyl)guanine
218152-30-8

N2-acetyl-O6-(2-(p-nitrophenyl)ethyl)guanine

Conditions
ConditionsYield
With triphenylphosphine; diethylazodicarboxylate at 20℃;64%
trans-2,3-Dichlorotetrahydrofuran
3511-19-1, 13129-90-3, 29120-50-1, 106445-14-1

trans-2,3-Dichlorotetrahydrofuran

2,9-diacetylguanine
3056-33-5

2,9-diacetylguanine

trans-9-(3-chlorotetrahydrofuran-2-yl)guanine
106445-17-4

trans-9-(3-chlorotetrahydrofuran-2-yl)guanine

Conditions
ConditionsYield
With Bis(p-nitrophenyl) phosphate In sulfolane at 100℃; for 16h;59.7%
2,9-diacetylguanine
3056-33-5

2,9-diacetylguanine

1,3-dipivaloyloxy-2-((methylsulfinyl)methoxy)propane
100675-34-1

1,3-dipivaloyloxy-2-((methylsulfinyl)methoxy)propane

A

2,2-Dimethyl-propionic acid 2-(2-acetylamino-6-oxo-1,6-dihydro-purin-7-ylmethoxy)-3-(2,2-dimethyl-propionyloxy)-propyl ester
119824-58-7

2,2-Dimethyl-propionic acid 2-(2-acetylamino-6-oxo-1,6-dihydro-purin-7-ylmethoxy)-3-(2,2-dimethyl-propionyloxy)-propyl ester

B

N2-acetyl-9-((1,3-pivaloyloxy-2-propoxy)methyl)guanine
100675-29-4

N2-acetyl-9-((1,3-pivaloyloxy-2-propoxy)methyl)guanine

Conditions
ConditionsYield
With toluene-4-sulfonic acid In dimethyl sulfoxide; N,N-dimethyl-formamide at 105℃; for 42h;A 17%
B 44.5%
1-benzyloxy-3-benzyloxy-2acetyloxymethoxypropane
84245-11-4

1-benzyloxy-3-benzyloxy-2acetyloxymethoxypropane

2,9-diacetylguanine
3056-33-5

2,9-diacetylguanine

A

N2-acetyl-7-<<1,3-bis(benzyloxy)-2-propoxy>methyl>guanine
84222-48-0

N2-acetyl-7-<<1,3-bis(benzyloxy)-2-propoxy>methyl>guanine

B

N2-acetyl-9-<<1,3-bis(benzyloxy)-2-propoxy>methyl>guanine
82410-30-8

N2-acetyl-9-<<1,3-bis(benzyloxy)-2-propoxy>methyl>guanine

Conditions
ConditionsYield
With toluene-4-sulfonic acid In sulfolane at 95℃; for 72h; Yield given;A n/a
B 31%
With toluene-4-sulfonic acid In sulfolane at 95℃; for 72h; Yields of byproduct given;A n/a
B 31%
With toluene-4-sulfonic acid In sulfolane at 95℃; for 85h;A n/a
B 31%
2,9-diacetylguanine
3056-33-5

2,9-diacetylguanine

Acetic acid 5-(diethoxy-phosphoryl)-pentyloxymethyl ester
174538-08-0

Acetic acid 5-(diethoxy-phosphoryl)-pentyloxymethyl ester

[5-(2-Acetylamino-6-oxo-1,6-dihydro-purin-9-ylmethoxy)-pentyl]-phosphonic acid diethyl ester
174538-32-0

[5-(2-Acetylamino-6-oxo-1,6-dihydro-purin-9-ylmethoxy)-pentyl]-phosphonic acid diethyl ester

Conditions
ConditionsYield
With toluene-4-sulfonic acid In acetonitrile for 96h; Heating;31%
2,9-diacetylguanine
3056-33-5

2,9-diacetylguanine

(+/-)-1-(acetoxymethoxy)-2,3-diacetoxypropane
96429-67-3

(+/-)-1-(acetoxymethoxy)-2,3-diacetoxypropane

A

(+/-)-N2-acetyl-7-<(2,3-diacetoxy-1-propoxy)methyl>guanine
96429-69-5

(+/-)-N2-acetyl-7-<(2,3-diacetoxy-1-propoxy)methyl>guanine

B

(+/-)-N2-acetyl-9-<(2,3-diacetoxy-1-propoxy)methyl>guanine
96429-68-4

(+/-)-N2-acetyl-9-<(2,3-diacetoxy-1-propoxy)methyl>guanine

Conditions
ConditionsYield
With ethanesulfonic acid at 155 - 160℃; for 1.25h;A n/a
B 29%
1,3-DIOXOLANE
646-06-0

1,3-DIOXOLANE

acetic anhydride
108-24-7

acetic anhydride

2,9-diacetylguanine
3056-33-5

2,9-diacetylguanine

A

2-acetylamino-9-(2-acetoxyethoxymethyl)purine-6-one
75128-73-3

2-acetylamino-9-(2-acetoxyethoxymethyl)purine-6-one

B

7-<(2-acetoxyethoxy)methyl>-N2-acetylguanine
91702-60-2

7-<(2-acetoxyethoxy)methyl>-N2-acetylguanine

Conditions
ConditionsYield
With toluene-4-sulfonic acid; acetic acid In toluene at 120℃; for 2.5h;A 29%
B 29%
Acetic acid 2-(2-oxo-propoxy)-ethyl ester
102728-65-4

Acetic acid 2-(2-oxo-propoxy)-ethyl ester

2,9-diacetylguanine
3056-33-5

2,9-diacetylguanine

A

2-acetylamino-9-(2-acetoxyethoxymethyl)purine-6-one
75128-73-3

2-acetylamino-9-(2-acetoxyethoxymethyl)purine-6-one

B

7-<(2-acetoxyethoxy)methyl>-N2-acetylguanine
91702-60-2

7-<(2-acetoxyethoxy)methyl>-N2-acetylguanine

Conditions
ConditionsYield
With toluene-4-sulfonic acid 1.) 120-125 deg C, 2.) 150 deg C, 45 min;A 27%
B 22%
2,9-diacetylguanine
3056-33-5

2,9-diacetylguanine

Acetic acid 2-acetoxymethoxy-3,3,3-trifluoro-propyl ester
181183-09-5

Acetic acid 2-acetoxymethoxy-3,3,3-trifluoro-propyl ester

A

Acetic acid 2-(2-acetylamino-6-oxo-1,6-dihydro-purin-7-ylmethoxy)-3,3,3-trifluoro-propyl ester

Acetic acid 2-(2-acetylamino-6-oxo-1,6-dihydro-purin-7-ylmethoxy)-3,3,3-trifluoro-propyl ester

B

Acetic acid 2-(2-acetylamino-6-oxo-1,6-dihydro-purin-9-ylmethoxy)-3,3,3-trifluoro-propyl ester

Acetic acid 2-(2-acetylamino-6-oxo-1,6-dihydro-purin-9-ylmethoxy)-3,3,3-trifluoro-propyl ester

Conditions
ConditionsYield
With toluene-4-sulfonic acid at 145℃; for 16h;A 14%
B 22%
1,3-DIOXOLANE
646-06-0

1,3-DIOXOLANE

2,9-diacetylguanine
3056-33-5

2,9-diacetylguanine

A

2-acetylamino-9-(2-acetoxyethoxymethyl)purine-6-one
75128-73-3

2-acetylamino-9-(2-acetoxyethoxymethyl)purine-6-one

B

7-<(2-acetoxyethoxy)methyl>-N2-acetylguanine
91702-60-2

7-<(2-acetoxyethoxy)methyl>-N2-acetylguanine

Conditions
ConditionsYield
With acetic anhydride; toluene-4-sulfonic acid In acetic acid for 1h; Heating;A 18%
B 2.3%
2,9-diacetylguanine
3056-33-5

2,9-diacetylguanine

Acetic acid 6-(diethoxy-phosphoryl)-hexyloxymethyl ester
174538-09-1

Acetic acid 6-(diethoxy-phosphoryl)-hexyloxymethyl ester

[6-(2-Acetylamino-6-oxo-1,6-dihydro-purin-9-ylmethoxy)-hexyl]-phosphonic acid diethyl ester
174538-33-1

[6-(2-Acetylamino-6-oxo-1,6-dihydro-purin-9-ylmethoxy)-hexyl]-phosphonic acid diethyl ester

Conditions
ConditionsYield
With toluene-4-sulfonic acid In acetonitrile for 96h; Heating;14%
2,9-diacetylguanine
3056-33-5

2,9-diacetylguanine

diethyl <4-(acetoxymethoxy)butyl>phosphonate
174538-07-9

diethyl <4-(acetoxymethoxy)butyl>phosphonate

diethyl <4-<(2-acetamido-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy>butyl>phosphonate
174538-31-9

diethyl <4-<(2-acetamido-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy>butyl>phosphonate

Conditions
ConditionsYield
With toluene-4-sulfonic acid In acetonitrile for 96h; Heating;12%
trans-2,3-Dichlorotetrahydrofuran
3511-19-1, 13129-90-3, 29120-50-1, 106445-14-1

trans-2,3-Dichlorotetrahydrofuran

2,9-diacetylguanine
3056-33-5

2,9-diacetylguanine

trans-N2-acetyl-9-(3-chlorotetrahydrofuran-2-yl)guanine
106445-16-3

trans-N2-acetyl-9-(3-chlorotetrahydrofuran-2-yl)guanine

trans-N2-acetyl-7-(3-chlorotetrahydrofuran-2-yl)guanine
106445-15-2

trans-N2-acetyl-7-(3-chlorotetrahydrofuran-2-yl)guanine

Conditions
ConditionsYield
With Bis(p-nitrophenyl) phosphate In N,N-dimethyl-formamide 1) 90 to 95 deg C, 1 h, 2) RT, 16 h;A 11%
B 10.9%
allyloxymethyl acetate
98485-52-0

allyloxymethyl acetate

2,9-diacetylguanine
3056-33-5

2,9-diacetylguanine

A

7-allyloxymethylguanine

7-allyloxymethylguanine

B

9-allyloxymethylguanine

9-allyloxymethylguanine

Conditions
ConditionsYield
With ammonia; toluene-4-sulfonic acid 1.) DMSO, from 95 deg C to 100 deg C, 40 h, 2.) MeOH, RT, 24 h; Yield given. Multistep reaction. Yields of byproduct given. Title compound not separated from byproducts;
With ammonia; toluene-4-sulfonic acid 1.) DMSO, from 95 deg C to 100 deg C, 40 h, 2.) MeOH, RT, 24 h; Yield given. Multistep reaction. Yields of byproduct given;
allyloxymethyl acetate
98485-52-0

allyloxymethyl acetate

2,9-diacetylguanine
3056-33-5

2,9-diacetylguanine

A

7-allyloxymethyl-N-acetylguanine

7-allyloxymethyl-N-acetylguanine

B

9-allyloxymethyl-N-acetylguanine

9-allyloxymethyl-N-acetylguanine

Conditions
ConditionsYield
With toluene-4-sulfonic acid In dimethyl sulfoxide at 95 - 100℃; for 40h; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
With toluene-4-sulfonic acid In dimethyl sulfoxide at 95 - 100℃; for 40h; Yield given. Yields of byproduct given;
2-methoxy-ethanol
109-86-4

2-methoxy-ethanol

acetic anhydride
108-24-7

acetic anhydride

2,9-diacetylguanine
3056-33-5

2,9-diacetylguanine

A

2-acetylamino-9-(2-acetoxyethoxymethyl)purine-6-one
75128-73-3

2-acetylamino-9-(2-acetoxyethoxymethyl)purine-6-one

B

7-<(2-acetoxyethoxy)methyl>-N2-acetylguanine
91702-60-2

7-<(2-acetoxyethoxy)methyl>-N2-acetylguanine

Conditions
ConditionsYield
With toluene-4-sulfonic acid 1.) AcOH, 2.) toluene, reflux, 16 h; Yield given. Multistep reaction. Yields of byproduct given;

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