1.In No Less 10 years exporting experience. you 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 Specializ
Cas:7795-91-7
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiry1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie
Cas:7795-91-7
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryJ&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
Cas:7795-91-7
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryOur own factory produces direct sales with absolute price advantage Application:Pharmaceutical industry Transportation:By sea Port:Shanghai/tianjin
Cas:7795-91-7
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryEthanol, 2-(1-methylpropoxy)- Application:Organic Chemicals
Cas:7795-91-7
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryCas:7795-91-7
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry1. Timely and efficient service to ensure communication with customers2. Produce products of different specifications and sizes according to your requirements.3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures sta
Cas:7795-91-7
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryQuality assurance, stable process and affordable priceAppearance:detailed see specifications Storage:enquiry Package:according to the clients requirement Application:Pharmaceutical intermediates Transportation:Normal Port:chengdu
1.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:7795-91-7
Min.Order:10 Milligram
Negotiable
Type:Lab/Research institutions
inquiry1.We have rich experience in the development and production 2.Our factory is in Shanghai of China,We have convenient traffic conditions.3.We have advanced testing equipment and shipping line. Package:5g, 10g, 50g, 100g, 1kg Application:Pharmaceutical
Debyesci is here who supplied several kinds of chemical products to global pharmaceutical, drug discovery, agrochemical and biotechnology industries for four yearsOur key scientific leadership team has gained experience in top research and developmen
Cas:7795-91-7
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryhigh purity Application:Drug intermediates Materials intermediates and active molecules
Conditions | Yield |
---|---|
With hydro silicate at 99 - 104℃; |
Conditions | Yield |
---|---|
With diisobutylaluminium hydride; benzene Behandeln einer Loesung des erhaltenen Diisobutylaluminium-<2-sec-butoxy-aethylats> in Aether mit wss.Schwefelsaeure; | |
With lithium aluminium tetrahydride; zirconium(IV) chloride In diethyl ether at 30℃; for 12h; | 86 % Spectr. |
Conditions | Yield |
---|---|
With sulfuric acid at 95℃; |
2-methyl-1,3-dioxolane
ethylmagnesium bromide
2-(1-Methylpropoxy)ethanol
Conditions | Yield |
---|---|
In benzene |
Conditions | Yield |
---|---|
(i) EtMgBr, (ii) /BRN= 102520/; Multistep reaction; |
2-ethyl-1,3-dioxolane
methyl magnesium iodide
2-(1-Methylpropoxy)ethanol
Conditions | Yield |
---|---|
In benzene at 80℃; |
2-methyl-1,3-dioxolane
triethylaluminum
A
2-ethoxy-ethanol
B
2-(1-Methylpropoxy)ethanol
Conditions | Yield |
---|---|
With diethylaluminium hydride In hexane; kerosene for 50h; Heating; | A 0.01 mol B 0.03 mol |
2-ethyl-2-methyl-1,3-dioxolane
triethylaluminum
A
2-(1-Methylpropoxy)ethanol
B
2-(1-ethyl-1-methyl-propoxy)-ethanol
Conditions | Yield |
---|---|
With diethylaluminium hydride In hexane; kerosene for 40h; Heating; | A 0.01 mol B 0.03 mol |
2-ethyl-2-methyl-1,3-dioxolane
A
2-(1-Methylpropoxy)ethanol
B
2-(1-ethyl-1-methyl-propoxy)-ethanol
Conditions | Yield |
---|---|
With triethylaluminum; diethylaluminium hydride In hexane; kerosene for 20h; Heating; | A 0.015 mol B 0.015 mol |
butene-2
sulfuric acid
ethylene glycol
2-(1-Methylpropoxy)ethanol
Conditions | Yield |
---|---|
at 95℃; |
2-methoxy-ethanol
N-Isobutyl-N-nitrosoharnstoff
A
1,2-dimethoxyethane
B
2-(1-Methylpropoxy)ethanol
C
2-isobutoxyethanol
D
ethylene glycol tert-butyl methyl ether
E
1-(2-Methoxyethoxy)-2-methylpropan
Conditions | Yield |
---|---|
With potassium carbonate for 0.0833333h; Product distribution; Ambient temperature; further reagent: NaHCO3, further reactions with EtOCH2CH2OH, MeOH-oxirane, -oxetane, -tetrahydrofuran; | A 0.5 % Chromat. B 0.4 % Chromat. C 3.4 % Chromat. D 52.8 % Chromat. E 33.5 % Chromat. F 9.4 % Chromat. G n/a |
2-methoxy-ethanol
1-butyl-1-nitrosourea
A
1,2-dimethoxyethane
B
butyl methyl ether
C
2-Butoxyethanol
D
2-(1-Methylpropoxy)ethanol
E
1-(2-methoxy-ethoxy)-butane
Conditions | Yield |
---|---|
With potassium carbonate for 0.0833333h; Product distribution; Mechanism; Ambient temperature; further reagent: NaHCO3, further reactions with EtOCH2CH2OH, MeOH-oxirane, -oxetane, -tetrahydrofuran; | A 0.5 % Chromat. B 2.9 % Chromat. C 7.2 % Chromat. D 0.5 % Chromat. E 74.4 % Chromat. F 14.2 % Chromat. G n/a |
Conditions | Yield |
---|---|
With hydrogen; palladium 10% on activated carbon at 200℃; under 51716.2 Torr; for 3h; Inert atmosphere; | 84.7 %Chromat. |
With palladium 10% on activated carbon; hydrogen at 200℃; under 51755.2 Torr; for 3h; | 84.7 %Chromat. |
2-(1-Methylpropoxy)ethanol
Conditions | Yield |
---|---|
With pyridine; phosphorus tribromide |
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