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inquiryOur Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con
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inquiryAs 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 according to the contract research and development services for the fine chemicals, ph
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inquiry1-TERT-BUTYL-4,4,4-TRIS(DIMETHYLAMINO)-2,2-BIS[TRIS(DIMETHYLAMINO)-PHOSPHORANYLIDE-NAMINO]-2LAMBDA5,4LAMBDA5-CATENADI(PHOSPHAZENE) CAS:111324-04-0 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating rese
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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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inquiryHello, 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
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inquiryZibo 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
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inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:Beijing or Guangzhou
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inquiryJ&H CHEM is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other Value-added customer services, for diversified range products of chemicals
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inquiry1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.
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inquirybest seller Application:API
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inquiryAnsciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali
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inquiryWe are committed to providing our customers with the best products and services at the most competitive prices.Appearance:clear liquid Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use as primary a
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inquiry1-TERT-BUTYL-4,4,4-TRIS(DIMETHYLAMINO)-2,2-BIS[TRIS(DIMETHYLAMINO)-PHOSPHORANYLIDE-NAMINO]-2LAMBDA5,4LAMBDA5-CATENADI(PHOSPHAZENE)Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:pharma
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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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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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inquiryHuBei ipure is a diversified product production and operation enterprise, with API, pharma intermediates, and other fine chemicals as well as R&D and pigments development and sales as one of the large enterprises, with more than 130 acres of pl
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inquiryUnited Scientific Company Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. Fenghua has both the expertise and flexibility to produce a wide range of chemicals. Focusing on developing the innovat
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inquiryPhosphorimidictriamide,N'''-(1,1-dimethylethyl)-N,N',N''-tris[tris(dimethylamino)phosphoranylidene]-Appearance:Off white to slight yellow solid Storage:keep in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical
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inquiryAdequate stocks available,prompt shipment,Strictly control on quality,Timely after-sales Application:Intermediate
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inquiry1. High quality2. The best price3. The fastest delivery4. Offer high quality fine chemicals, accroding to customer’s needSpringchem can quickly and efficiently provide a variety of organic compounds, OLED intermediates . Main including: Boronic acid
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inquiryHigh quality ,special structure, regular with stock , custom synthese ,quotation with 24hrsAppearance:Good Storage:G to KG to 100KG Application:With high quality for lab research or production in pharm or special material area . With stock or custom
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inquiryPhosphorimidictriamide,N'''-(1,1-dimethylethyl)-N,N',N''-tris[tris(dimethylamino)phosphoranylidene]-Appearance:Off white to slight yellow solid Storage:Stored in shaded, cool and dry places Package:1L 5L 10L 25L bottle Application:pharma intermediate
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inquiryPackage:1, 5 mL in glass bottle Application:Phosphazene Bases: a Family of Extremely Strong, Non-Ionic, Non-Charged Nitrogen-Bases
Cas:111324-04-0
Min.Order:0
Negotiable
Type:Trading Company
inquiryCas:111324-04-0
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inquiry(tert-butylimino)phosphorus trichloride
iminotris(dimethylamino)phosphorane
dimethyl amine
phosphazene base-P4-tert-butyl
Conditions | Yield |
---|---|
Yield given. Multistep reaction; |
Conditions | Yield |
---|---|
In tetrahydrofuran for 2h; | 100% |
4,4-bis(4-hydroxyphenyl)valeric acid
phosphazene base-P4-tert-butyl
C17H18O4*C22H63N13P4
Conditions | Yield |
---|---|
In tetrahydrofuran; hexane at 20℃; for 12h; Inert atmosphere; | 95% |
2,3,7,8,12,13,17,18-octaethyl-porphyrin
phosphazene base-P4-tert-butyl
Conditions | Yield |
---|---|
In tetrahydrofuran Ambient temperature; equilibrium; | 85% |
Conditions | Yield |
---|---|
In tetrahydrofuran; hexane at -40℃; for 24h; Inert atmosphere; | 78% |
phosphazene base-P4-tert-butyl
Conditions | Yield |
---|---|
In methanol; hexane | 75% |
phosphazene base-P4-tert-butyl
Conditions | Yield |
---|---|
With N,N,N,N,-tetramethylethylenediamine; calcium iodide In benzene at 80℃; for 2h; | 34% |
phosphazene base-P4-tert-butyl
1-tert-butyl-4,4,4-tris(dimethylamino)-2,2-bis[tris(dimethylamino)phosphoranylidenamino]-2λ5,4λ5-catenadiphosphazenium fluoride
Conditions | Yield |
---|---|
With triethylamine hydrofluoride In diethyl ether for 1h; Inert atmosphere; | 31% |
Conditions | Yield |
---|---|
In tetrahydrofuran; xylene for 6h; Ambient temperature; Title compound not separated from byproducts; |
phosphazene base-P4-tert-butyl
methyl iodide
Conditions | Yield |
---|---|
With sodium tetrafluoroborate 1.) THF, r.t., overnight, 2.) CH2Cl2; Multistep reaction. Title compound not separated from byproducts; |
Conditions | Yield |
---|---|
In tetrahydrofuran-d8 at -40 - 40℃; |
phosphazene base-P4-tert-butyl
benzeneacetic acid methyl ester
phosphazene base-P4-tert-butyl
benzeneacetic acid methyl ester
Conditions | Yield |
---|---|
In tetrahydrofuran-d8 at 20℃; |
phosphazene base-P4-tert-butyl
A
[(((CH3)2CH)2C6H3NC(C(CH3)3)CHC(C(CH3)3)NC6H3(CH(CH3)2)(CH(CH3)CH2))Sc(NHC(CH3)3)]
Conditions | Yield |
---|---|
In benzene-d6 10 min; identified by NMR; |
phosphazene base-P4-tert-butyl
A
[(((CH3)2CH)2C6H3NC(C(CH3)3)CHC(C(CH3)3)NC6H3(CH(CH3)2)(CH(CH3)CH2))Sc(NDC(CH3)3)]
Conditions | Yield |
---|---|
In benzene-d6 10 min; identified by NMR; |
Conditions | Yield |
---|---|
In tetrahydrofuran; diethyl ether; hexane at -130℃; Inert atmosphere; |
phosphazene base-P4-tert-butyl
Conditions | Yield |
---|---|
In tetrahydrofuran; diethyl ether; hexane at -130℃; Kinetics; Reactivity; Thermodynamic data; Inert atmosphere; |
phosphazene base-P4-tert-butyl
Conditions | Yield |
---|---|
In tetrahydrofuran; diethyl ether; hexane at -130℃; Kinetics; Reactivity; Thermodynamic data; Inert atmosphere; |
phosphazene base-P4-tert-butyl
Conditions | Yield |
---|---|
In tetrahydrofuran; diethyl ether; hexane at -125℃; Inert atmosphere; |
4-fluoroacetophenone-α,α,α-d3
phosphazene base-P4-tert-butyl
Conditions | Yield |
---|---|
In tetrahydrofuran; diethyl ether; hexane at -95℃; Mechanism; Kinetics; Inert atmosphere; |
2-(4-fluorophenyl)-1-phenylethanone
1,3-bis-(4-fluorophenyl)-2-propanone
phosphazene base-P4-tert-butyl
Conditions | Yield |
---|---|
In tetrahydrofuran; diethyl ether; hexane at -130℃; Kinetics; Equilibrium constant; Inert atmosphere; |
2-(4-fluorophenyl)-1-phenylethanone
phosphazene base-P4-tert-butyl
Conditions | Yield |
---|---|
In tetrahydrofuran; diethyl ether; hexane at -130℃; Inert atmosphere; |
1,3-bis-(4-fluorophenyl)-2-propanone
phosphazene base-P4-tert-butyl
Conditions | Yield |
---|---|
In tetrahydrofuran; diethyl ether; hexane at -130℃; Inert atmosphere; |
4-fluorobenzeneacetic acid methyl ester
phosphazene base-P4-tert-butyl
Conditions | Yield |
---|---|
In tetrahydrofuran; diethyl ether; hexane at -125℃; Inert atmosphere; |
1-(4-fluorophenyl)ethanone
phosphazene base-P4-tert-butyl
Conditions | Yield |
---|---|
In tetrahydrofuran; diethyl ether; hexane at -130℃; Mechanism; Kinetics; Inert atmosphere; |
4-fluorophenylacetaldehyde
phosphazene base-P4-tert-butyl
Conditions | Yield |
---|---|
In tetrahydrofuran; diethyl ether; hexane at -125℃; Inert atmosphere; |
phosphazene base-P4-tert-butyl
1,3-Diphenylpropanone
Conditions | Yield |
---|---|
In tetrahydrofuran; diethyl ether; hexane at -130℃; Inert atmosphere; |
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