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7440-05-3 - Palladium, 5% on carbon, Type 87L, dry - A12623 - Alfa Aesar

A12623 Palladium, 5% on carbon, Type 87L, dry

CAS 번호
7440-05-3
동의어

사이즈 가격 ($) 수량 재고 여부
10g 69.70
50g 303.00
장바구니에 추가 대량 견적에 추가 항목 보기

Palladium, 5% on carbon, Type 87L, dry

MDL
MFCD00011167
EINECS
231-115-6

화학적 특성

화학식
Pd
용해도
Insoluble in water and organic solvents.

용도

It is a catalyst used in Stille reaction, hydrogenation reactions, Suzuki-Miyaura cross-coupling and Heck-Mizoroki reactions, deoxygenation, oxidation reactions and coupling reactions.

참고

Palladium on carbon should always be handled under an inert atmosphere (preferably argon), and reaction vessels should be flushed with inert gas before the catalyst is added.

참조 문헌

General-purpose hydrogenation catalyst suitable for a wide variety of applications. For a monograph, see: P. N. Rylander, Hydrogenation Methods, Academic Press, N.Y. (1985).

A large number of examples of hydrogenation reactions can be found in Organic Syntheses, although some of the earlier procedures may be somewhat outdated. A selection of rather more recent examples employing palladium on carbon include:

Hydrogenation of alkene to alkane: Org. Synth. Coll., 5, 97 (1973). Reduction of nitro to amine: Org. Synth. Coll., 5, 829 (1973). Reductive alkylation of amines: Org. Synth. Coll., 5, 552 (1973). Reduction of azide to amine: Org. Synth. Coll., 5, 586 (1973). High-pressure reduction of furan rings tetrahydrofurans: Org. Synth. Coll., 6, 856 (1988).

Perez-Lorenzo, M. Palladium Nanoparticles as Efficient Catalysts for Suzuki Cross-Coupling Reactions. J. Phys. Chem. Lett. 2012, 3 (2), 167-174.

Zhang, L. S.; Chen, G.; Wang, X.; Guo, Q. Y.; Zhang, X. S.; Pan, F.; Chen, K.; Shi, Z. J. Direct Borylation of Primary C H Bonds in Functionalized Molecules by Palladium Catalysis. Angew. Chem. 2014, 126 (15), 3980-3984.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H228

Flammable solid.

주의 설명서: P210-P280a-P240-P241-P370+P378b

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Wear protective gloves and eye/face protection. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. In case of fire: Use for extinction: Special powder for metal fires.

기타 참조

Merck
14,6989
위험 등급
4.1
포장 그룹
III
통합 관세 코드
3815.12
TSCA(독성물질규제법)"
Yes

권장

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화학물질

화학물질

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