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

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

Product Name: 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
Formula Weight: 262.07
MOL File: 1627917-17-2.mol

Less

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

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

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H227Combustible liquid

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P370+P378In case of fire: Use … for extinction.

P403+P235Store in a well-ventilated place. Keep cool.

P501Dispose of contents/container to..…

Less

N-Bromosuccinimide Price

Ambeed

Product number: A581113
Product name: Naphtho[2,3-b]benzofuran-2-ylboronicacid
Purity: 97%
Packaging: 250mg
Price: $11
Updated: 2021/12/16

Ambeed

Product number: A581113
Product name: Naphtho[2,3-b]benzofuran-2-ylboronicacid
Purity: 97%
Packaging: 1g
Price: $27
Updated: 2021/12/16

Ambeed

Product number: A581113
Product name: Naphtho[2,3-b]benzofuran-2-ylboronicacid
Purity: 97%
Packaging: 5g
Price: $91
Updated: 2021/12/16

Less

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

Less

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

CHINA 53 United States 1 Global 54

Springchem New Material Technology Co.,Limited

Tel: +86-021-62885108 +8613917661608
Email: info@spring-chem.com
Country: China
ProdList: 2068
Advantage: 57

Zhengzhou HQ Material Co., Ltd.

Tel: 0371-67759225 13526468238
Fax: +86-37155919558
Email: sales@hqmat.com
Country: China
ProdList: 484
Advantage: 60

Zhengzhou HQ Material Co., Ltd.

Tel: 0371-67759225 13526468238
Fax: +86-37155919558
Email: sales@hqmat.com
Country: China
ProdList: 814
Advantage: 55

Amadis Chemical Company Limited

Tel: 571-89925085
Fax: 0086-571-89925065
Email: sales@amadischem.com
Country: China
ProdList: 131957
Advantage: 58

Beijing Bayishikong LCD Technology Co., Ltd.

Tel: 0086-18600516188 18600516188
Email: zhangshupo@aliyun.com
Country: China
ProdList: 303
Advantage: 58

Wuhan FengyaoTonghui Chemical Products Co., Ltd.

Tel: 027-87466105 15377573527
Email: 2678564200@qq.com
Country: China
ProdList: 17987
Advantage: 58

Suzhou farce DE chemical materials co., LTD

Tel: 18994317616
Email: 3328818276@qq.com
Country: CHINA
ProdList: 443
Advantage: 58

Zhengzhou Acme Chemical Co., Ltd.

Tel: 0371-63315541 13323832564
Fax: QQ:3001332135
Email: 3001332135@qq.com
Country: China
ProdList: 9880
Advantage: 58

Zhengzhou Alfa Chemical Co.,Ltd

Tel: +8618530059196
Email: sale04@alfachem.cn
Country: China
ProdList: 13503
Advantage: 58

Shanghai UCHEM Inc.

Tel: +862156762820 +86-13564624040
Email: sales@myuchem.com
Country: China
ProdList: 7514
Advantage: 58

Hefei TNJ Chemical Industry Co.,Ltd.

Tel: +86-0551-65418684 +8618949823763
Fax: 0086-551-65418684
Email: sales@tnjchem.com
Country: China
ProdList: 25356
Advantage: 58

CD Chemical Group Limited

Tel: +8615986615575
Fax: 0086-13651442114
Email: info@codchem.com
Country: China
ProdList: 20342
Advantage: 58

Baoji Guokang Bio-Technology Co., Ltd.

Tel: 0917-3909592 13892490616
Fax: 09173909592
Email: gksales1@gk-bio.com
Country: China
ProdList: 9314
Advantage: 58

Henan Weituxi Chemical Technology Co., Ltd.

Tel: 0371-63284658 18135795563
Fax: QQ:2885349392
Email: 2885349392@qq.com
Country: China
ProdList: 10058
Advantage: 58

Amel Pharmatech Corporation

Tel: 888-4366503
Fax: 888-502-1736
Email: sales@amelpharmatech.com
Country: China
ProdList: 4266
Advantage: 58

Guangdong Wengjiang Chemical Reagent Co., Ltd.

Tel: 0751-2886766 13927870850
Fax: 0751-2886756
Email: 3001267247@qq.com
Country: China
ProdList: 9974
Advantage: 58

BAYNOE CHEM CO.,LTD

Tel: +86-21-34783353 +8615000719740
Fax: +86-21-67991238
Email: baynoe@baynoe.com
Country: CHINA
ProdList: 934
Advantage: 58

Chongqing Chemdad Co., Ltd

Tel: +86-023-6139-8061 +86-86-13650506873
Email: sales@chemdad.com
Country: China
ProdList: 39894
Advantage: 58

Guizhou Yituo Chemical Technology Co., Ltd

Tel: 18628235590
Fax: QQ:444176500
Email: wuliming@yituochem.cn
Country: China
ProdList: 1223
Advantage: 58

Richest Group Ltd

Tel: 18017061086
Email: oled@richest-group.com
Country: CHINA
ProdList: 5600
Advantage: 58

Antai Fine Chemical Technology Co.,Limited

Tel: 18503026267
Email: info@antaichem.com
Country: CHINA
ProdList: 9636
Advantage: 58

QINGDAO KAIENSI INTERNATIONAL TRADE CO.,LTD.

Tel: +86-0532-8699-9256 +8615254267723
Fax: 0532-86999256
Email: kaley@cnfdevelop.com
Country: China
ProdList: 1410
Advantage: 58

Wuhan Hongde Yuexin Pharmatech Co.,Ltd

Tel: 027-83850116 18164090116
Fax: 027-83850116
Email: whhdyxchem123@sina.com
Country: China
ProdList: 4263
Advantage: 58

Henan Jiuke Chemical Co. LTD

Tel: 0370-2071226 17303700913
Fax: 0370-2071226
Email: 954866649@qq.com
Country: China
ProdList: 2982
Advantage: 58

Henan Lavoisier Chemical Products Co. Ltd

Tel: 0371-63682289 18625781376
Fax: 18625781376
Email: jacschem@163.com
Country: China
ProdList: 5008
Advantage: 58

Shanghai Sunway Pharmaceutical Technology Co.,Ltd.

Tel: 021-51816796-820 13611835272
Fax: 021-5161 3951
Email: sales2@sunwaypharm.com
Country: China
ProdList: 44458
Advantage: 58

Zhengzhou HQ Material Co., Ltd.

Tel: 0371-67759225 13526468238
Email: sales@hqmat.com
Country: China
ProdList: 590
Advantage: 58

Bide Pharmatech Ltd.

Tel: 400-6005915
Email: sales@picasso-e.com
Country: China
ProdList: 39653
Advantage: 58

Hubei Nordina Biotechnology Co., Ltd.

Tel: 19371278702
Email: n13164103386@163.com
Country: China
ProdList: 2928
Advantage: 58

Hubei huizepu Pharmaceutical Technology Co., Ltd

Tel: 023-19371278 19371278702
Email: n13164103386@163.com
Country: China
ProdList: 3277
Advantage: 58

Shaanxi Lvyuan Biomedical Co., Ltd

Tel: 15829672621 15829672621
Email: 1916761005@qq.com
Country: China
ProdList: 56
Advantage: 58

Shanghai Haohong Scientific Co., Ltd.

Tel: 400-400-8210725
Email: malulu@leyan.com
Country: China
ProdList: 39953
Advantage: 58

Wuhan Fengyao Tonghui Chemical Products Co. LTD

Tel: 027-87466205 15377579727
Email: 1228964013@qq.com
Country: China
ProdList: 8558
Advantage: 58

Shanghai Jieshikai Biotechnology Co. , Ltd.

Tel: 021-57520305 15221441005
Email: lihua@jskchem.com
Country: China
ProdList: 49234
Advantage: 58

Zhejiang Hongwu Technology Co., Ltd.

Tel: 18255593606; 18255593606
Email: wlb@hwoled.com
Country: China
ProdList: 3004
Advantage: 58

Suzhou Haoheng New Materials Co., Ltd

Tel: 18862270783; 15052381896
Email: 112612057@qq.com
Country: China
ProdList: 3090
Advantage: 58

Cheng Du Micxy Chemical Co.,Ltd

Tel: 028-85632863 18048500443
Fax: 028-85632863
Email: sales@micxy.com
Country: China
ProdList: 10474
Advantage: 58

Jilin Chinese Academy of Sciences-yanshen Technology

Tel: 18143011203
Email: ET-market@chemextension.com
Country: China
ProdList: 25812
Advantage: 58

Shanghai Daken Advanced Materials Co.,Ltd

Tel: +86-371-66670886
Email: info@dakenam.com
Country: China
ProdList: 18779
Advantage: 58

Hangzhou FandaChem Co.,Ltd.

Tel: +8615858145714
Fax: +86-571-56059825
Email: FandaChem@Gmail.com
Country: China
ProdList: 9214
Advantage: 55

career henan chemical co

Tel: +86-0371-86658258 +8613203830695
Email: sales@coreychem.com
Country: China
ProdList: 29884
Advantage: 58

ATK CHEMICAL COMPANY LIMITED

Tel: +undefined-21-51877795
Fax: +86 21 5161 9052/ 5187 7796
Email: ivan@atkchemical.com
Country: China
ProdList: 32957
Advantage: 60

Shaanxi LuyuanBiomedicine Co., LTD

Tel: +86-13991827389 +86-13991827389
Email: sxlysw@sxlysw.com.cn
Country: China
ProdList: 110
Advantage: 58

Changzhou AniKare Pharmatech Co., Ltd.

Tel: +86-0519-8359-8696 +8618018249389
Email: sales@anikare.com
Country: China
ProdList: 9258
Advantage: 58

LEAPCHEM CO., LTD.

Tel: +86-852-30606658
Email: market18@leapchem.com
Country: China
ProdList: 43340
Advantage: 58

Shaoxin Catsyn Co., Ltd.

Tel: +undefined-0575-82040869 +86-0575-82040869;
Email: sales@catsyn.com
Country: China
ProdList: 6114
Advantage: 58

changzhou huayang technology co., ltd

Tel: +8615250961469
Email: 2571773637@qq.com
Country: China
ProdList: 9725
Advantage: 58

Coresyn Pharmatech Co., Ltd.

Tel: +86-571-86626709 +86-18157142896
Email: cbc@coresyn.com
Country: China
ProdList: 9984
Advantage: 58

Mascot I.E.Co .,Ltd.

Tel: +86-0519-85010339 +8613584504415
Email: info@mascotchem.com
Country: China
ProdList: 327
Advantage: 58

Zhengzhou HQ Material CO.,LTD.

Tel: +86-371-55919009 +8615225108189
Email: sale1@hqmat.com
Country: China
ProdList: 776
Advantage: 58

Less

View Lastest Price from B-benzo[b]naphtho[2,3-d]furan-2-yl-boronic acid manufacturers

Zhuozhou Wenxi import and Export Co., Ltd

Product: NDPBA 1627917-17-2
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-07-11

Zhuozhou Wenxi import and Export Co., Ltd

Product: NDPBA 1627917-17-2
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-07-09

Career Henan Chemical Co

Product: CUSTOMS SYNTHESIS 1627917-17-2
Price: US $2.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: ask
Release date: 2018-12-20

1627917-17-2, B-benzo[b]naphtho[2,3-d]furan-2-yl-boronic acidRelated Search:

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