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1483-72-3 - Diphenyliodonium chloride, 98+% - A15149 - Alfa Aesar

A15149 Diphenyliodonium chloride, 98+%

CAS 번호
1483-72-3
동의어

사이즈 가격 ($) 수량 재고 여부
10g 71.40
50g 323.00
250g 1279.00
장바구니에 추가 대량 견적에 추가 항목 보기

Diphenyliodonium chloride, 98+%

MDL
MFCD00011909
EINECS
216-049-8

화학적 특성

화학식
C12H10ClI
화학 식량
316.57
융점
ca 230° dec.
감도
Light Sensitive
용해도
Soluble in water and methanol.

용도

Diphenyliodonium chloride is used as a reagent for electrophilic phenylation . It is used as a reactant for copper-catalyzed cross coupling reactions of purinesband arylation of anilines. It is involved in the preparation of acetylenic arylselenide and (arylmethylene)oxindoles. Further, it is employed in the preparation of aryl alkynes through Sonogashira coupling reactions.

참고

Light sensitive. Incompatible with strong oxidizing agents.

참조 문헌

Diphenyliodonium salts are widely used as photoinitiators for cationic polymerization: Macromolecules, 10, 1307 (1977); review: Adv. Polym. Sci., 62, 1 (1982).

They are also useful phenylating agents for a variety of anions:

C-Phenylation of the anions derived from malonic esters, ß-keto esters and arylacetic esters: J. Org. Chem., 28, 714 (1963). Arylation of ketones: J. Org. Chem., 31, 4315 (1966). ß-Diketones can be arylated either as monoanions: Tetrahedron, 8, 49 (1960); J. Am. Chem. Soc., 84, 2819 (1962), or as dianions: J. Org. Chem., 29, 3514 (1964), where reaction occurs at the more reactive (terminal) carbon; see, e.g. (1-phenylation of 2,4-pentanedione): Org. Synth. Coll., 6, 928 (1988). For arylation of Grignard reagents and cyanide ion, see: J. Am. Chem. Soc., 75, 2708 (1953), and of nitro-compounds: J. Org. Chem., 28, 1424 (1963); 29, 2108 (1964). Other reactions reported include: O-Phenylation of aryloxides: J. Chem. Soc., 2645 (1961), alkoxides and oximes: J. Org. Chem., 40, 3010 (1975); 36, 1780 (1971); S-Phenylation of sulfides: J. Org. Chem., 36, 233 (1971); N-Phenylation of heterocycles: Tetrahedron, 1, 145 (1957); J. Org. Chem., 39, 2710 (1974).

For reviews of polyvalent iodine compounds in organic synthesis, see: Synthesis, 709 (1984); Chem. Rev., 96, 1123 (1996). For monographs, see: A. Varvoglis, The Organic Chemistry of Polycoordinated Iodine, VCH, N.Y. (1992); A. Varvoglis, Hypervalent Iodine in Organic Synthesis, Academic Press, San Diego (1996).

Kabatc, J.; Kostrzewska, K.; Dobosz, R.; Orzeł, Ł. Double role of squarylium dye: Fluorescence probe for biomolecule determination and photosensitizer in dyeing photoinitiating system. J. Mol. Liq. 2015, 212, 196-202.

Cook, W. D.; Chen, F. Enhanced visible radiation photopolymerization of dimethacrylates with the three component thioxanthone (CPTXO)-amine-iodonium salt system. Polym. Chem. 2015, 6 (8), 1325-1338.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H301-H315-H319-H335

Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

주의 설명서: P261-P280a-P301+P310a-P305+P351+P338-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF SWALLOWED: Immediately call a POISON CENTER/doctor IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

기타 참조

Merck
14,7464
바일슈타인
3574977
위험 등급
6.1
포장 그룹
III
통합 관세 코드
2903.99
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
NN6651666

권장

최근에 본 것

화학물질

화학물질

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