Phenyl trifluoromethanesulfonate

그림문자(GHS)

• 그림문자(GHS)

  

• 신호 어

  Danger

• 유해·위험 문구

  H314：피부에 심한 화상과 눈에 손상을 일으킴

• 예방조치문구

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  P280：보호장갑/보호의/보안경/안면보호구를 착용하시오.

  P303+P361+P353：피부(또는 머리카락)에 묻으면 오염된 모든 의복은 벗거나 제거하시오 피부를 물로 씻으시오/샤워하시오.

  P305+P351+P338：눈에 묻으면 몇 분간 물로 조심해서 씻으시오. 가능하면 콘택트렌즈를 제거하시오. 계속 씻으시오.

Phenyl trifluoromethanesulfonate 화학적 특성, 용도, 생산

• 화학적 성질

  Colorless Liquid.
  

• 용도

  Phenyl trifluoromethanesulfonate (phenyl triflate) may be used in the following studies:
  As an arylating agent for the asymmetric α-arylation of ketones catalyzed by Pd(dba)2 and difluorphos.
  As a reactant in the one pot synthesis of carbazoles by palladium-catalyzed N-arylation of anilines with phenyl triflate followed by oxidative coupling.
  Synthesis of N-(2,6-diarylbenzoyl)anilines by diarylation of benzanilides with phenyl triflate in the presence of palladium-based catalyst.
  As an arylating agent in the synthesis of (R)-2-phenyl-2,3-dihydrofuran by the arylation of 2,3-dihydrofuran.

• 제조 방법

  Synthesis of Phenyl trifluoromethanesulfonate: The reaction of phenol (1.00 g, 10.6 mmol) with triflic anhydride as outlined in the general procedure provided phenyl trifluoromethanesulfonate as colorless oil (0.73 g, 30%).
  1H NMR (400 MHz, CDCl3) δ 7.50 – 7.42 (m, 2H), 7.41 – 7.36 (m, 1H), 7.32 – 7.24 (m, 2H).

• 일반 설명

  Phenyl trifluoromethanesulfonate (phenyl triflate) is an aryl fluorosulphonate. It has been synthesized by the reaction of phenol with fluorosulphonic anhydride.

Phenyl trifluoromethanesulfonate 준비 용품 및 원자재

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