B-benzo[b]naphtho[2,3-d]furan-2-yl-boronic acid
- CAS No.
- 1627917-17-2
- Chemical Name:
- B-benzo[b]naphtho[2,3-d]furan-2-yl-boronic acid
- Synonyms
- NDPBA;CUSTOMS SYNTHESIS;naphtho[2,3-b]benzofuran-2-ylboronic acid;Benzo[b]naphtho[2,3-d]furan-2-ylboronic acid;naphtho[2,3-b][1]benzofuran-2-ylboronic acid;Benzo [B] naphthol [2, 3-d] furan-2-boric acid;B-benzo[b]naphtho[2,3-d]furan-2-yl-boronic acid;B-benzo[b]naphtha[2,3-d]furan-2-yl-boronic acid;Boronic acid,B-benzo[b]naphtho[2,3-d]furan-2-yl-
- CBNumber:
- CB92729702
- Molecular Formula:
- C16H11BO3
- Molecular Weight:
- 262.07
- MDL Number:
- MFCD30187284
- MOL File:
- 1627917-17-2.mol
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
---|---|
Signal word | Warning |
Hazard statements | H315-H319-H227 |
Precautionary statements | P501-P210-P264-P280-P302+P352-P370+P378-P337+P313-P305+P351+P338-P362+P364-P332+P313-P403+P235 |
B-benzo[b]naphtho[2,3-d]furan-2-yl-boronic acid price
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Ambeed | A581113 | Naphtho[2,3-b]benzofuran-2-ylboronicacid 97% | 1627917-17-2 | 250mg | $11 | 2021-12-16 | Buy |
Ambeed | A581113 | Naphtho[2,3-b]benzofuran-2-ylboronicacid 97% | 1627917-17-2 | 1g | $27 | 2021-12-16 | Buy |
Ambeed | A581113 | Naphtho[2,3-b]benzofuran-2-ylboronicacid 97% | 1627917-17-2 | 5g | $91 | 2021-12-16 | Buy |
B-benzo[b]naphtho[2,3-d]furan-2-yl-boronic acid Chemical Properties,Uses,Production
Uses
B-benzo[b]naphtho[2,3-d]furan-2-yl-boronic acid can be used as organic synthesis intermediate and pharmaceutical intermediate, mainly used in laboratory research and development process and chemical production process.
Synthesis
12.6g of intermediate (A) and 500 mL of tetrahydrofuran (dehydrated) were put in a flask, and the resultant
was cooled to -78??C. 28 mL of n-BuLi (1.60M in hexane) was added, and stirring was conducted for 2 hours while
elevating the temperature to 0??C. Then, the solution was again cooled to -78??C, and 11.6g of B(OMe) 3 was added. After
stirring at 10 minutes at -78??C, stirring was further conducted for 5 hours while gradually elevating the temperature to
room temperature. After completion of the reaction, 1 N HCl aq. (100 mL) was added, and the reaction solution was stirred at room
temperature for 1 hour. Then, the solution was transferred to a separating funnel, and extracted with ethyl acetate. This solution was dried with MgSO 4, concentrated and washed with hexane, whereby 7.2g (yield: 65%) of white
solids of intermediate (B) were obtained.
B-benzo[b]naphtho[2,3-d]furan-2-yl-boronic acid Preparation Products And Raw materials
Raw materials
Preparation Products
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Springchem New Material Technology Co.,Limited | +86-021-62885108 +8613917661608 | info@spring-chem.com | China | 2068 | 57 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 18632 | 58 |
Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | fandachem@gmail.com | China | 9355 | 55 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32836 | 60 |
AB PharmaTech,LLC | 323-480-4688 | United States | 989 | 55 | |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29888 | 58 |
Zhengzhou HQ Material CO.,LTD. | +86-371-55919009 +8615225108189 | sale1@hqmat.com | China | 699 | 58 |
BAYNOE CHEM CO.,LTD | +86-21-34783353 +8615000719740 | baynoe@baynoe.com | CHINA | 934 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39916 | 58 |
Richest Group Ltd | 18017061086 | oled@richest-group.com | CHINA | 5601 | 58 |
View Lastest Price from B-benzo[b]naphtho[2,3-d]furan-2-yl-boronic acid manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2021-07-13 | NDPBA
1627917-17-2
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd | ||
2021-07-10 | NDPBA
1627917-17-2
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd | ||
2019-07-06 | CUSTOMS SYNTHESIS
1627917-17-2
|
US $2.00 / kg | 1kg | 99% | ask | Career Henan Chemical Co |
- NDPBA
1627917-17-2
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
- NDPBA
1627917-17-2
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
- CUSTOMS SYNTHESIS
1627917-17-2
- US $2.00 / kg
- 99%
- Career Henan Chemical Co