4-Chlorophenylboronic acid
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4-Chlorophenylboronic acid 속성
- 녹는점
- 284-289 °C(lit.)
- 끓는 점
- 295.4±42.0 °C(Predicted)
- 밀도
- 1.32±0.1 g/cm3(Predicted)
- 저장 조건
- Keep in dark place,Sealed in dry,Room Temperature
- 용해도
- 에 용해됨DMSO
- 산도 계수 (pKa)
- 8.39±0.10(Predicted)
- 물리적 상태
- 결정성 분말
- 색상
- 미색부터 베이지까지
- 수용성
- 2.5g/100mL
- BRN
- 2936346
- InChI
- InChI=1S/C6H6BClO2/c8-6-3-1-5(2-4-6)7(9)10/h1-4,9-10H
- InChIKey
- CAYQIZIAYYNFCS-UHFFFAOYSA-N
- SMILES
- B(C1=CC=C(Cl)C=C1)(O)O
- CAS 데이터베이스
- 1679-18-1(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xn,Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 20/21/22-36/37/38 | ||
| 안전지침서 | 36-37/39-26 | ||
| WGK 독일 | 3 | ||
| RTECS 번호 | CY8950000 | ||
| TSCA | No | ||
| 위험 등급 | IRRITANT | ||
| HS 번호 | 29319090 |
4-Chlorophenylboronic acid C화학적 특성, 용도, 생산
화학적 성질
off-white to beige crystalline powder화학적 성질
4-Chlorophenylboronic acid is white or off-white crystalline powder. It has certain solubility in water and is soluble in strong polar organic solvents such as dimethyl sulfoxide, but insoluble in ether solvents. It has similar chemical properties to phenylboronic acid.용도
4-Chlorophenylboronic acid can be used as a reactant in:- Palladium-catalyzed direct arylation.
- Cyclopalladation.
- Tandem-type Pd(II)-catalyzed oxidative Heck reaction and intramolecular C-H amidation.
- Copper-mediated ligandless aerobic fluoroalkylation.
- Pd-catalyzed arylative cyclization.
- Ruthenium catalyzed direct arylation.
- Ligand-free copper-catalyzed coupling reactions.
- Regioselective arylation and alkynylation by Suzuki-Miyaura and Sonogashira cross-coupling reactions.
It can also be used to prepare:
- Substituted diarylmethylidenefluorenes via Suzuki coupling reaction.
- Baclofen lactam by Suzuki coupling of a pyrrolinyl tosylate, followed by hydrogenation reaction.
- Palladium(II) thiocarboxamide complexes as Suzuki coupling catalysts.
- Biaryls by Suzuki reactions of aryl chlorides, bromides, and iodides with arylboronic acids.
4-Chlorophenylboronic acid 준비 용품 및 원자재
원자재
준비 용품
4-Chlorophenylboronic acid 공급 업체
글로벌( 724)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 |
info@dycnchem.com | China | 52849 | 58 |
| ZHEJIANG ESTCHEM CO.,LTD | 15957180504 |
sales@zjestchem.com | China | 193 | 58 |
| Yurui (Shanghai) Chemical Co., Ltd. | +86-021-50456736 +8613761615711 |
yuki@riyngroup.com | China | 1028 | 58 |
| SHANGHAI KEAN TECHNOLOGY CO., LTD. | +8613817748580 |
cooperation@kean-chem.com | China | 40066 | 58 |
| Hebei Weibang Biotechnology Co., Ltd | +8615531157085 |
abby@weibangbio.com | China | 8812 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 |
sales@hbmojin.com | China | 12840 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 |
peter@yan-xi.com | China | 5857 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 |
sales1@chuanghaibio.com | China | 5893 | 58 |
| Hebei Xinsheng New Material Technology Co., LTD. | +86-16632316109 |
xinshengkeji@xsmaterial.com | China | 1085 | 58 |
| Hebei Jingbo New Material Technology Co., Ltd | +8619931165850 |
hbjbtech@163.com | China | 1000 | 58 |
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