Chinese Japanese Germany Korea
ChemicalBook >> CAS DataBase List >> B-benzo[b]naphtho[2,3-d]furan-2-yl-boronic acid

B-benzo[b]naphtho[2,3-d]furan-2-yl-boronic acid

B-benzo[b]naphtho[2,3-d]furan-2-yl-boronic acid Structure
B-benzo[b]naphtho[2,3-d]furan-2-yl-boronic acid structure
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
Last updated:2022-08-26 12:01:24
Request For Quotation

B-benzo[b]naphtho[2,3-d]furan-2-yl-boronic acid Properties

Boiling point 529.2±42.0 °C(Predicted)
Density 1.37±0.1 g/cm3(Predicted)
pka 8.25±0.30(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
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
Product number Packaging Price Buy
A581113 250mg $11 Buy
A581113 1g $27 Buy
A581113 5g $91 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

Synthesis_1627917-17-2
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

B-benzo[b]naphtho[2,3-d]furan-2-yl-boronic acid Suppliers

Global( 54)Suppliers
Supplier Tel Email 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 16209 58
Hangzhou FandaChem Co.,Ltd. 		008657128800458; +8615858145714 fandachem@gmail.com China 9338 55
ATK CHEMICAL COMPANY LIMITED 		+undefined-21-51877795 ivan@atkchemical.com China 32760 60
AB PharmaTech,LLC 		323-480-4688 United States 989 55
career henan chemical co 		+86-0371-86658258 +8613203830695 sales@coreychem.com China 29900 58
Zhengzhou HQ Material CO.,LTD. 		+86-371-55919009 +8615225108189 sale1@hqmat.com China 661 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
Supplier Advantage
Springchem New Material Technology Co.,Limited 		57
Shanghai Daken Advanced Materials Co.,Ltd 		58
Hangzhou FandaChem Co.,Ltd. 		55
ATK CHEMICAL COMPANY LIMITED 		60
AB PharmaTech,LLC 		55
career henan chemical co 		58
Zhengzhou HQ Material CO.,LTD. 		58
BAYNOE CHEM CO.,LTD 		58
Chongqing Chemdad Co., Ltd 		58
Richest Group Ltd 		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
NDPBA pictures 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
NDPBA pictures 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
CUSTOMS SYNTHESIS pictures 2019-07-06 CUSTOMS SYNTHESIS
1627917-17-2
 US $2.00 / kg 1kg 99% ask Career Henan Chemical Co
  • NDPBA pictures
  • NDPBA
    1627917-17-2
  • US $15.00-10.00 / KG
  • 99%+ HPLC
  • Zhuozhou Wenxi import and Export Co., Ltd
  • NDPBA pictures
  • NDPBA
    1627917-17-2
  • US $15.00-10.00 / KG
  • 99%+ HPLC
  • Zhuozhou Wenxi import and Export Co., Ltd
B-benzo[b]naphtha[2,3-d]furan-2-yl-boronic acid Benzo[b]naphtho[2,3-d]furan-2-ylboronic acid Boronic acid,B-benzo[b]naphtho[2,3-d]furan-2-yl- naphtho[2,3-b]benzofuran-2-ylboronic acid naphtho[2,3-b][1]benzofuran-2-ylboronic acid NDPBA B-benzo[b]naphtho[2,3-d]furan-2-yl-boronic acid CUSTOMS SYNTHESIS Benzo [B] naphthol [2, 3-d] furan-2-boric acid 1627917-17-2 C16H11BO3