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578-58-5 - 2-Methylanisole, 99% - o-Cresyl methyl ether - 2-Methoxytoluene - A13897 - Alfa Aesar

A13897 2-Methylanisole, 99%

CAS 번호
578-58-5
동의어
o-Cresyl methyl ether
2-Methoxytoluene

사이즈 가격 ($) 수량 재고 여부
50g 51.10
250g 182.00
1000g 619.00
장바구니에 추가 대량 견적에 추가 항목 보기

2-Methylanisole, 99%

MDL
MFCD00008373
EINECS
209-426-3

화학적 특성

화학식
C8H10O
화학 식량
122.17
비등점
170-172°
인화점
51°(123°F)
밀도
0.985
굴절률
1.5170
용해도
Insoluble in water.

용도

The catalytic system of disubstituted aromatics was optimized for the 2-methylanisole reduction by a proper choice of the amine/Rh ratio which should be high enough to stabilize very small colloidal rhodium particles and low enough to avoid deactivation. The total synthesis of (±)-heliannuol D and its epimer has been completed in 9 steps and 12% overall yield from 2-methylanisole. The thermal activation of 2-methylanisole (60°C) by the Ir (III) complex TpMe2Ir (C6H5) 2 (N2)(1; TpMe2= hydrotris (3, 5-dimethylpyrazolyl) borate) yielded a mixture of hydride complexes. The total synthesis of the phenolic sesquiterpene mutisianthol has been accomplished in 12 steps from the readily available 2-methylanisole. The catalytic system was optimized for the 2-methylanisole reduction by a proper choice of the amine/Rh ratio which should be high enough to stabilize very small colloidal rhodium particles and low enough to avoid deactivation.

참고

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.

참조 문헌

Consuelo Pizarro,; Octavio Suárez-Iglesias,; Ignacio Medina,; Julio L. Bueno.Binary diffusion coefficients for 2,3-dimethylaniline, 2,6-dimethylaniline, 2-methylanisole, 4-methylanisole and 3-nitrotoluene in supercritical carbon dioxide. The Journal of Supercritical Fluids. 2009, 48 (1), 1-8.

Kamel Nasar,; Fabienne Fache,; Marc Lemaire,; Jean-Christophe Béziat,; Michèle Besson,; Pierre Gallezot. Stereoselective reduction of disubstituted aromatics on colloidal rhodium. Journal of Molecular Catalysis. 1994, 87 (1), 107-115.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H226

Flammable liquid and vapour.

주의 설명서: P261

Avoid breathing dust/fume/gas/mist/vapours/spray.

기타 참조

바일슈타인
1857415
위험 등급
3
포장 그룹
III
통합 관세 코드
2909.30
TSCA(독성물질규제법)"
Yes

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