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5535-48-8 - Phenyl vinyl sulfone, 99+% - A14794 - Alfa Aesar

A14794 Phenyl vinyl sulfone, 99+%

CAS 번호
5535-48-8
동의어

사이즈 가격 ($) 수량 재고 여부
1g 28.20
5g 86.70
25g 330.00
장바구니에 추가 대량 견적에 추가 항목 보기

Phenyl vinyl sulfone, 99+%

MDL
MFCD00007554
EINECS
226-890-2

화학적 특성

화학식
C8H8O2S
화학 식량
168.22
융점
67-71°
용해도
It is soluble in most common organic solvents.

용도

Phenyl vinyl sulfone is used as building blocks in the synthesis of a number of organic substances, participate in polymerization reactions, nucleophilic addition reaction, and in cycloaddition reactions. It is also used in the used in the synthesis of reactive dyes, synthesis of textile fibers, in particular cellulose fibers such as cotton and linen. Other applications in the field of medicine includes as powerful inhibitors of certain enzymatic processes. It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dye stuff.

참고

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

참조 문헌

Franklin A. Davis.; Sankar G. Lal.; H. Dupont Durst. Chemistry of oxaziridines. 10. Selective catalytic oxidation of sulfides to sulfoxides using N-sulfonyloxaziridines. J. Org. Chem. 1988, 53, (21), 5004-5007.

K Grela .; M Bieniek. Highly selective cross-metathesis with phenyl vinyl sulphone using the 'second generation'Grubbs' catalyst. Tetrahedron Letters. 2001, 42, (36), 6425-6428.

Reactive dienophile. Can function as an acetylene equivalent if benzenesulfinic acid is eliminated thermally from the Diels-Alder adduct to form an olefinic double bond: J. Am. Chem. Soc., 100, 1597 (1978).

Can also behave as an activated form of ethylene if the sulfone group is cleaved from the adduct, e.g. with Na amalgam, with the possibility of prior alkylation of the adduct: J. Org. Chem., 48, 4976 (1983):

For addition to 1-Methoxy-3-trimethyl­siloxy-1,3-butadiene, L06100, see: J. Org. Chem., 48, 4986 (1983). Addition to steroids with a cyclopentadienoid D-ring, followed by cleavage of the resulting alkene, gives the diformyl derivatives, useful for further functionalization: J. Chem. Soc., Perkin 1, 241 (1990).

For use in a 1,3-dipolar cycloaddition reaction, see 3-Hydroxypyridine, A13910.

Undergoes the Baylis-Hillman reaction (addition to aldehydes in the presence of 1,4-Diazabicyclo[2.2.2]octane, A14003): Tetrahedron, 44, 6095 (1988).

See also Divinyl­ sulfone, L12827.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H315-H319-H317-H335

Causes skin irritation. Causes serious eye irritation. May cause an allergic skin reaction. May cause respiratory irritation.

주의 설명서: P262-P280g-P305+P351+P338

Do not get in eyes, on skin, or on clothing. Wear protective gloves. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

기타 참조

바일슈타인
1906894
통합 관세 코드
2930.90
TSCA(독성물질규제법)"
No

권장

  • A10218

    Diethyl cyanomethylphosphonate, 98+%
  • A10295

    Propargyl alcohol, 99%
  • A10368

    4-Nitrophthalic acid, 97%
  • L01519

    Methyl vinyl sulfone, 95%, stab. with 200ppm 4-tert-butylphenol
  • L12356

    4-tert-Butylstyrene, 94%, stab. with 50 ppm 4-tert-butylcatechol

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