메조테트라(4-카르복시페닐)포르핀

그림문자(GHS)

• 그림문자(GHS)

  

• 신호 어

  Warning

• 유해·위험 문구

  H315：피부에 자극을 일으킴

  H319：눈에 심한 자극을 일으킴

  H335：호흡 자극성을 일으킬 수 있음

• 예방조치문구

  P280：보호장갑/보호의/보안경/안면보호구를 착용하시오.

  P302+P352：피부에 묻으면 다량의 물로 씻으시오.

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

메조테트라(4-카르복시페닐)포르핀 화학적 특성, 용도, 생산

• 용도

  meso-Tetra(4-carboxyphenyl)porphine can be used as organic synthesis intermediates and pharmaceutical intermediates, mainly used in laboratory research and development processes and chemical production processes.

• 일반 설명

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• Synthesis

  
  General procedures for the synthesis of porphyrins 1-5A mixture of the appropriate aromatic aldehyde (0.72 mmol) andpyrrole (0.72 mmol) in DMF (15 mL) was placed into a 50 mL threeneckedflask. The mixture was flushed with nitrogen gas for a coupleof minutes and then heated to 100 C for 10 min. P-toluene sulphonicacid (0.72 mmol, dissolved in DMF) was then added to the reactionmixture. The colorless mixture turned red over the next couple of minutesthen heated at 150 C for 1 h. The reaction mixture was thencooled and poured over ice with stirring for 15 min the residue wascollected, dried under vacuum and purified by column chromatographyusing chloroform/hexane (1.5/1) as eluent).

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