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945-51-7 - Diphenyl sulfoxide, 98+% - Phenyl sulfoxide - B22135 - Alfa Aesar

B22135 Diphenyl sulfoxide, 98+%

CAS 번호
945-51-7
동의어
Phenyl sulfoxide

사이즈 가격 ($) 수량 재고 여부
25g 50.00
100g 141.00
500g 570.00
장바구니에 추가 대량 견적에 추가 항목 보기

Diphenyl sulfoxide, 98+%

MDL
MFCD00002085
EINECS
213-415-9

화학적 특성

화학식
C12H10OS
화학 식량
202.28
융점
69-72°
비등점
206-208°/13mm
용해도
Soluble in water. Soluble in most organic solvents.

용도

Diphenyl sulfoxide is a reagent used as an oxidant and hydroxyl activator in combination with a variety of electrophilic reagents. Efficient glycosidation of a phenyl thiosialoside donor with diphenyl sulfoxide and triflic anhydride in dichloromethane was reported. Direct glycosylations with 1-hydroxy glycosyl donors is made using trifluoromethanesulfonic anhydride and diphenyl sulfoxide. The preparation of triarylsulfonium halides was by the action of aryl Grignard reagents on diphenyl sulfoxide.

참고

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

참조 문헌

David Crich,; Wenju Li. Efficient Glycosidation of a Phenyl Thiosialoside Donor with Diphenyl Sulfoxide and Triflic Anhydride in Dichloromethane . Org. Lett.2006, 8 (5), 959-962.

David Y. Gin. Diphenyl Sulfoxide. e-EROS Encyclopedia of Reagents for Organic Synthesis. 2005,

With trifluoromethanesulfonic anhydride generates a powerful promoter system in chemoselective glycosylations using thioglycosides: Org. Lett., 5, 1519 (2003).

기타 참조

바일슈타인
1908444
통합 관세 코드
2930.90
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
DA9185000

권장

  • A10173

    Trifluoromethanesulfonic acid, 98+%
  • A11767

    Trifluoromethanesulfonic anhydride, 98%
  • A11992

    Diethylaminosulfur trifluoride, 95%
  • A13409

    4-Methoxy-2-nitrophenol, 98%
  • A13614

    Trifluoroacetic anhydride, 99+%

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화학물질

화학물질

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