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63503-60-6 - 3-Chlorobenzeneboronic acid, 97% - 3-Chlorophenylboronic acid - B24444 - Alfa Aesar

B24444 3-Chlorobenzeneboronic acid, 97%

CAS 번호
63503-60-6
동의어
3-Chlorophenylboronic acid

사이즈 가격 ($) 수량 재고 여부
1g 18.40
5g 53.50
25g 210.00
장바구니에 추가 대량 견적에 추가 항목 보기

3-Chlorobenzeneboronic acid, 97%

MDL
MFCD00161354
EINECS
000-000-0

화학적 특성

화학식
C6H6BClO2
화학 식량
156.38
융점
180-185°
용해도
Slightly soluble in water. soluble in ether, tetrahydrofuran,, dimethyl sulfoxide, dimethyl formamide, methanol.

용도

It is employed as a reactant involved in 1,4-conjugate addition reactions with ethenesulfonamides to form arylethanesulfonamides, Suzuki-Miyaura reactions with dibromotrifluoromethylbenzene, cross-coupling reactions with diazoesters3 or potassium cyanate. It is involved in the synthesis of biarylketones and phthalides and synthesis of inhibitors including PDE4 inhibitors6 among others.

참고

Store at room temperature. Incompatible with oxidizing agents.

참조 문헌

Robert E. London.; Scott A. Gabel. Fluorine-19 NMR Studies of Fluorobenzeneboronic Acids. 2. Kinetic Characterization of the Interaction with Subtilisin Carlsberg and Model Ligands.J. Am. Chem. Soc. 1994, 116 (6),2570-2575 .

Edward J. Farrington.; Christopher F. J. Barnard.; Elizabeth Rowsell. ;John M. Brown. Ruthenium Complex-Catalysed Heck Reactions of Areneboronic Acids; Mechanism, Synthesis and Halide Tolerance.Advanced Synthesis & Catalysis. 2005, 347 (1),185-195 .

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

주의 설명서: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

기타 참조

바일슈타인
2936343
통합 관세 코드
2931.90
TSCA(독성물질규제법)"
No

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