As 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 services. DayangChem can provide different quantities of custom synthesis ch
Cas:215951-86-3
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryOur advantages: 1, High quality with competitive price: 1) Standard:BP/USP/EP/Enterprise standard 2) All Purity≥99% 3) We are manufacturer and can provide high quality products with factory price. 2, Fast and safe delivery 1) Parcel can be
Cas:215951-86-3
Min.Order:1 Kilogram
FOB Price: $100.0
Type:Trading Company
inquiryWITH 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
Cas:215951-86-3
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
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Cas:215951-86-3
Min.Order:10 Gram
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Type:Lab/Research institutions
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Cas:215951-86-3
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
inquiryR & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou
Cas:215951-86-3
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Cas:215951-86-3
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Cas:215951-86-3
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Cas:215951-86-3
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inquiryWe are committed to providing our customers with the best products and services at the most competitive prices.Appearance:white crystalline powder Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use
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inquiryfactory?direct?sale Application:Fine chemical intermediates, used as the main raw material for the synthesis of various pesticides, medicines, surfactants, polymer monomers, and antifungal agents
high 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:any port in China
Cas:215951-86-3
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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:any port in China
Cas:215951-86-3
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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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Min.Order:0
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Cas:215951-86-3
Min.Order:0
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Type:Trading Company
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:215951-86-3
Min.Order:10 Milligram
Negotiable
Type:Lab/Research institutions
inquiryR & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou
Cas:215951-86-3
Min.Order:0
Negotiable
Type:Trading Company
inquiry215951-86-3 Application:TRANS-2-CHLOROMETHYLVINYLBORONIC ACID
Cas:215951-86-3
Min.Order:0
Negotiable
Type:Trading Company
inquiryHigh quality Products with prompt delivery Port:any port of China
Cas:215951-86-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryPackage:1, 5 g in glass bottle Application:Reactant for Suzuki-Miyaura cross-coupling reaction
Cas:215951-86-3
Min.Order:0
Negotiable
Type:Trading Company
inquiry2-propynyl chloride
benzo[1,3,2]dioxaborole
(3-chloroprop-1-en-1-yl)boronic acid
Conditions | Yield |
---|---|
With water hydroboration and hydroylsis;; | |
With H2O hydroboration and hydroylsis;; |
2,3-dimethyl-2,3-butane diol
(3-chloroprop-1-en-1-yl)boronic acid
L-cysteine ethyl ester hydrochloride
trifluoroacetic acid
Conditions | Yield |
---|---|
Stage #1: 2,3-dimethyl-2,3-butane diol; (3-chloroprop-1-en-1-yl)boronic acid; L-cysteine ethyl ester hydrochloride With caesium carbonate; sodium iodide In N,N-dimethyl-formamide at 20℃; for 4h; Stage #2: trifluoroacetic acid In acetonitrile | 100% |
(3-chloroprop-1-en-1-yl)boronic acid
α-phenylacrylanilide
Conditions | Yield |
---|---|
With (μ2-Br)2Mn2(CO)8; ethanol; potassium carbonate In diethyl ether at 120℃; for 28h; Schlenk technique; chemoselective reaction; | 64% |
(3-chloroprop-1-en-1-yl)boronic acid
1-(4-Fluorophenyl)piperazine
Conditions | Yield |
---|---|
With bis-triphenylphosphine-palladium(II) chloride; caesium carbonate In dimethyl sulfoxide at 120℃; for 24.25h; | 30% |
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