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inquiryHenan 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
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inquiryProduct Name: N-(TERT-BUTYLDIMETHYLSILYL)PHTHALIMIDE Synonyms: N-(TERT-BUTYLDIMETHYLSILYL)PHTHALIMIDE;N-(T-BUTYLDIMETHYLSILYL)PHTHALIMIDE;1H-Isoindole-
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Min.Order:1 Metric Ton
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inquiryLower 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
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inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou
ADVANTAGE 1.Professional: More than 10 years chemical exporting experience. We have produced chemical more than fifteen years, 95% products are for export . More than 10 years chemical exporting experience. Good and stabilized factory price. 2.
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inquiry1.A strong technical force and advanced processing equipments. The quality of the products has been strictly inspected and all kinds of index have reached or exceeded domestic and international standards.2. Now we have established long-term stable re
Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as:
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inquiryOur own factory produces direct sales with absolute price advantage Application:Pharmaceutical industry Transportation:By sea Port:Shanghai/tianjin
Cas:79293-84-8
Min.Order:0
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Type:Lab/Research institutions
inquiry1.High purity, like 99%, 99.9%, 99.95%, 99.99%, 99.999%2.Quality control, test sample before shipping and keep sample for 3 years after shipping;3. Prompt shipment with professional documents;4. Packing as your request, with photo before shipment;5.
Cas:79293-84-8
Min.Order:0
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Type:Lab/Research institutions
inquiryOur own factory produces direct sales with absolute price advantage Application:Pharmaceutical industry Transportation:By sea Port:Shanghai/tianjin
Cas:79293-84-8
Min.Order:0
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Type:Lab/Research institutions
inquiryGood Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen
home-produced Application:medicine
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inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
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inquiryBest Seller, High Quality, Competitive Price, Fast Delivery, Quick ResponseAppearance:powder, or liquid Storage:Stored in room temperature, ventilated place Package:Bottle, barrel, cargo, container, etc. Application:Pharmaceuticals, intermediates, AP
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inquiry1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G
Cas:79293-84-8
Min.Order:10 Milligram
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inquiryHENAN SUNLAKE ENTERPRISE CORPORATION Our company advantages: 1、The highest quality with the competitive price. 2、Professional human services. 3、The fastest and safest delivery service. 4、The faster and safest delivery service. 5、The hig
Cas:79293-84-8
Min.Order:50 Gram
Negotiable
Type:Trading Company
inquiry1. Subsidiary of Institute of Chemistry, Henan Academy of Sciences, national research platform;2. About 30 years’ experience in this field since 1983;3. An experienced R&D team consisting of Doctors and Masters;4. Various types of analytical instrume
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Cas:79293-84-8
Min.Order:0 Metric Ton
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inquiryThe company have effective management team, professional technical R & D personnel, the service spirit of customer oriented. We have long-term cooperation with famous domestic manufacturer, and excellent customer resources overseas. We are skilled in
Cas:79293-84-8
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Type:Lab/Research institutions
inquiryWith certain technical reserves, high quality, preferential price and excellent service Application:high-purity organosilicone products have been developed, covering almost all fields of new material
Cas:79293-84-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryHigh purity Application:Pharmaceutical intermediates, Material synthesis and analyzing the expectant ingredients
Cas:79293-84-8
Min.Order:0
Negotiable
Type:Trading Company
inquiryphthalimide
ketene t-butyldimethylsilyl methyl acetal
N-(tert-butyldimethylsilyl)phthalimide
Conditions | Yield |
---|---|
In acetonitrile at 60℃; for 0.25h; | 77% |
phthalimide
tert-butyldimethylsilyl chloride
N-(tert-butyldimethylsilyl)phthalimide
Conditions | Yield |
---|---|
With triethylamine In dichloromethane for 6h; Heating; | 71% |
With triethylamine In dichloromethane at 20℃; for 4.5h; | 65% |
N-(trimethylsilyl)phthalimide
N-(tert-butyldimethylsilyl)phthalimide
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: tetrahydrofuran / 20 °C 2: triethylamine / dichloromethane / 4.5 h / 20 °C View Scheme |
3-(2-bromoethyl)-4-(phenylsulfonyl)-1,2,5-oxadiazole
N-(tert-butyldimethylsilyl)phthalimide
2-{2-[4-(phenylsulfonyl)-1,2,5-oxadiazol-3-yl]ethyl}-1H-isoindole-1,3(2H)-dione
Conditions | Yield |
---|---|
With tetrabutyl ammonium fluoride In tetrahydrofuran for 3h; Heating; | 92% |
N-(tert-butyldimethylsilyl)phthalimide
methyl 2-[fluoro(phenyl)methyl]acrylate
Conditions | Yield |
---|---|
With 1,4-diaza-bicyclo[2.2.2]octane In dichloromethane at 25℃; regioselective reaction; | 90% |
diethyl (bromomethyl)phosphonate
N-(tert-butyldimethylsilyl)phthalimide
diethyl (phthalimidomethyl)phosphonate
Conditions | Yield |
---|---|
With tetrabutyl ammonium fluoride In tetrahydrofuran for 12h; Heating; | 85% |
diethyl 2-bromoethylphosphonate
N-(tert-butyldimethylsilyl)phthalimide
[2-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)ethyl]phosphonic acid diethyl ester
Conditions | Yield |
---|---|
With tetrabutyl ammonium fluoride In tetrahydrofuran for 8h; Heating; | 84% |
N-(tert-butyldimethylsilyl)phthalimide
6-chloro-2-fluoro-9-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-9H-purine
Conditions | Yield |
---|---|
With cesium fluoride In N,N-dimethyl-formamide at 20℃; for 24h; | A 4% B 84% |
With 4 A molecular sieve; tetrabutyl ammonium fluoride In tetrahydrofuran; N,N-dimethyl-formamide at 20℃; for 24h; | A 19% B 57% |
diethyl 3-(bromopropyl)phosphonic acid
N-(tert-butyldimethylsilyl)phthalimide
[3-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)propyl]phosphonic acid diethyl ester
Conditions | Yield |
---|---|
With tetrabutyl ammonium fluoride In tetrahydrofuran for 8h; Heating; | 79% |
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