dibenzo[b,d]furan-3-ylboronic acid
![dibenzo[b,d]furan-3-ylboronic acid Structure](CAS/20200119/GIF/395087-89-5.gif)
- CAS No.
- 395087-89-5
- Chemical Name:
- dibenzo[b,d]furan-3-ylboronic acid
- Synonyms
- B-3-dibenzofuranylBoronic acid;3-DBFBA;Dibenzofuran-3-boronic acid;Dibenzofuran-3-ylboronic acid;(3-Dibenzofuranyl)boronic acid;Dibenzo[b,d]furan-3-boronicacid;Boronic acid, 3-dibenzofuranyl-;Boronic acid,B-3-dibenzofuranyl-;dibenzo[b,d]furan-3-ylboronic acid
- CBNumber:
- CB03086834
- Molecular Formula:
- C12H9BO3
- Molecular Weight:
- 212.01
- MDL Number:
- MFCD26516274
- MOL File:
- 395087-89-5.mol
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| HS Code | 2931900090 |
dibenzo[b,d]furan-3-ylboronic acid Chemical Properties,Uses,Production
Uses
Dibenzo[b,d]furan-3-ylboronic acid can be used as organic synthesis intermediates and pharmaceutical intermediates, mainly used in laboratory research and development and chemical and pharmaceutical production processes.
Synthesis
In a 300 ml three-necked flask, 7.2 g of 4-bromodibenzofuran was dissolved in ?78° C. anhydrous tetrahydrofuran (THF) under an argon atmosphere. Then, 20 ml of an n-butyl lithium-n-hexane solution (1.6 M, 1.1 eq) was added and stirred for 1 hour. 4.23 ml (1.3 eq) of trimethoxyborane (B(OMe)3) was added and stirred for 2 hours, and the temperature of the reaction system was increased to room temperature. 200 ml of 1 N hydrochloric acid was added into the reactant and stirred for 3 hours. An organic layer was separated, and solvents were distilled off. In the crude product thus obtained, hexane was added. Precipitated product was filtered to obtain 4.94 g of dibenzofuran-4-boronic acid as a white solid (yield 80percent). The product was measured by FAB-MS, and dibenzofuran-4-boronic acid having a molecular weight of 212 was detected.
dibenzo[b,d]furan-3-ylboronic 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 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29797 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 15932 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21691 | 55 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32480 | 60 |
| Beijing Green Guardee Technology Co., Ltd | 86-010-69706062 | sales2@greenguardee.com | CHINA | 650 | 58 |
| Zhengzhou HQ Material CO.,LTD. | +86-371-55919009 +8615225108189 | sale1@hqmat.com | China | 633 | 58 |
| BAYNOE CHEM CO.,LTD | +86-21-34783353 +8615000719740 | baynoe@baynoe.com | CHINA | 934 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; | factory@coreychem.com | China | 29826 | 58 |
| Richest Group Ltd | 18017061086 | oled@richest-group.com | CHINA | 5601 | 58 |
View Lastest Price from dibenzo[b,d]furan-3-ylboronic acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-01-23 | Boronic acid,B-3-dibenzofuranyl-
395087-89-5
|
US $0.00 / KG | 1KG | 98.00% | 150KG /month | Shanghai Daken Advanced Materials Co.,Ltd | |
![dibenzo[b,d]furan-3-ylboronic acid pictures](https://img.chemicalbook.com/ProductImageEN/2020-1/Small/98e02a6a-5260-442f-ac11-4afe4b43e189.png) |
2020-01-08 | dibenzo[b,d]furan-3-ylboronic acid
395087-89-5
|
US $1.00 / KG | 1KG | 99% | 100KG | Career Henan Chemical Co | |
![dibenzo[b,d]furan-3-ylboronic acid pictures](https://img.chemicalbook.com/ProductImageEN/2019-6/Small/f90d2ef5-dbe3-4ad1-a301-32b9774e364d.jpg) |
2019-06-18 | dibenzo[b,d]furan-3-ylboronic acid
395087-89-5
|
US $0.00-0.00 / KG | 100g | 99% | 500kg/month | Zhengzhou HQ Material CO.,LTD. |
-
- Boronic acid,B-3-dibenzofuranyl-
395087-89-5
- US $0.00 / KG
- 98.00%
- Shanghai Daken Advanced Materials Co.,Ltd
-
- dibenzo[b,d]furan-3-ylboronic acid
395087-89-5
- US $1.00 / KG
- 99%
- Career Henan Chemical Co
-
- dibenzo[b,d]furan-3-ylboronic acid
395087-89-5
- US $0.00-0.00 / KG
- 99%
- Zhengzhou HQ Material CO.,LTD.
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