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14114-05-7 - Cyclopropyltriphenylphosphonium bromide, 98% - B25102 - Alfa Aesar

B25102 Cyclopropyltriphenylphosphonium bromide, 98%

CAS 번호
14114-05-7
동의어

사이즈 가격 ($) 수량 재고 여부
5g 47.80
25g 177.00
100g 585.00
장바구니에 추가 대량 견적에 추가 항목 보기

Cyclopropyltriphenylphosphonium bromide, 98%

MDL
MFCD00011872
EINECS
237-970-1

화학적 특성

화학식
C21H20BrP
화학 식량
383.27
융점
183-186°
감도
Hygroscopic
용해도
Soluble in water.

용도

It is used for electrolytic polarization of Zn, has potential antitumor activity, reactant for synthesis of cycloporpylidenemethylarylethynynes, keto halides for sequential azidation and intramolecular Schmidt reactions, a reactant for hydroalkynylation.

참고

Hygroscopic. Store under inert gas. Store away from oxidizing agents, water/ moisture.

참조 문헌

U Sanyal; R S Chatterjee; S K Das; S K Chakraborti. Alkylphosphonium salts as a new class of antitumor agents. Neoplasma. 1984, 31 (2), 149-155.

Thomas O Painter; Paul D Thornton; Mario Orestano; Conrad Santini; Michael G Organ; Jeffrey Aubé. In situ generation and intramolecular Schmidt reaction of keto azides in a microwave-assisted flow format. Chemistry: A European Journal. 2011, 17 (35), 9595-9598.

Wittig salt (see Appendix 1) for the conversion of carbonyl compounds to cyclopropylidene derivatives. For use in the synthesis of the isoquinoline alkaloid (-)-mesembrine, see: J. Org. Chem., 60, 6785 (1995). Greatly improved yields in this type of reaction have been obtained with NaH in THF, in the presence of the phase-transfer catalyst TDA-1 (Tris(3,6-dioxaheptyl)­amine, L13544): Tetrahedron Lett., 29, 2531 (1988).

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
6413483
통합 관세 코드
2931.39
TSCA(독성물질규제법)"
No

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