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
Cas:7693-82-5
Min.Order:1
Negotiable
Type:Other
inquiryOur 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
Cas:7693-82-5
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryOur company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O
Cas:7693-82-5
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry1.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:7693-82-5
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryZhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed
Cas:7693-82-5
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
inquiryWe are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp
Cas:7693-82-5
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquiryOur own factory produces direct sales with absolute price advantage Application:Pharmaceutical industry Transportation:By sea Port:Shanghai/tianjin
Cas:7693-82-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryWe are committed to providing our customers with the best products and services at the most competitive prices.Appearance:white to yellow crystal powder Storage:Room temperature with sealed well Package:according to the clients requirement Applicatio
Our own factory produces direct sales with absolute price advantage Application:Pharmaceutical industry Transportation:By sea Port:Shanghai/tianjin
Cas:7693-82-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
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:7693-82-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry4-methoxy-1,3-oxazolidin-2-one
1-bromo dodecane
4-decyloxazolidin-2-one
Conditions | Yield |
---|---|
Stage #1: 1-bromo dodecane With magnesium In tetrahydrofuran at -45℃; Stage #2: 4-methoxy-1,3-oxazolidin-2-one With copper(I) bromide dimethylsulfide complex; boron trifluoride diethyl etherate In tetrahydrofuran at -50 - 20℃; for 4h; Product distribution / selectivity; | 68% |
4-methoxy-1,3-oxazolidin-2-one
n-decyl magnesium bromide
4-decyloxazolidin-2-one
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate; copper(I) cyanide; lithium chloride In tetrahydrofuran at -30℃; Product distribution / selectivity; | 48% |
Conditions | Yield |
---|---|
In ethyl acetate; toluene | 27.33 g (96.56%) |
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