Synthesis of enantiopure (S,R,S)- and (R,S,R)-1,4,5,8,9,16-hexa-hydroxytetraphenylenes
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作者:
Wu, An-Hui
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机构:Chinese Univ Hong Kong, Dept Chem, Ctr Novel Funct Mol, Shatin, Hong Kong, Peoples R China
Wu, An-Hui
Hau, Chun-Kit
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机构:Chinese Univ Hong Kong, Dept Chem, Ctr Novel Funct Mol, Shatin, Hong Kong, Peoples R China
Hau, Chun-Kit
Wong, Henry N. C.
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Chinese Univ Hong Kong, Dept Chem, Ctr Novel Funct Mol, Shatin, Hong Kong, Peoples R ChinaChinese Univ Hong Kong, Dept Chem, Ctr Novel Funct Mol, Shatin, Hong Kong, Peoples R China
Wong, Henry N. C.
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机构:
[1] Chinese Univ Hong Kong, Dept Chem, Ctr Novel Funct Mol, Shatin, Hong Kong, Peoples R China
[2] Chinese Univ Hong Kong, Cent Lab, Inst Mol Technol Drug Discovery & Synth, Area Excellence,Univ Grants Comm Hong Kong, Shatin, Hong Kong, Peoples R China
114,51819,16-Hexahydroxytetraphenylene (5) was synthesized by an iodobenzene diacetate-mediated phenolic oxidation. Enantiopure forms of 1,4,5,8,9,16-hexahydroxytetraphenylenes [(S,R,S)-5 and (R,S,R)] were successfully synthesized either by using (S,S)-and (R,R)-1,8,9,16-tetramethoxytetraphenylenes [(SS)-7 and (R,R)-7] as starting materials or by direct resolution of 1,4,5,8,9,16-hexahydroxytetraphenylene (5).
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Univ Sao Paulo, Dept Quim, Fac Filosofia Ciencias & Letras Ribeirao Preto, BR-14040901 Ribeirao Preto, SP, BrazilUniv Sao Paulo, Dept Quim, Fac Filosofia Ciencias & Letras Ribeirao Preto, BR-14040901 Ribeirao Preto, SP, Brazil
Frederico, Daniel
Constantino, Mauricio G.
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Univ Sao Paulo, Dept Quim, Fac Filosofia Ciencias & Letras Ribeirao Preto, BR-14040901 Ribeirao Preto, SP, BrazilUniv Sao Paulo, Dept Quim, Fac Filosofia Ciencias & Letras Ribeirao Preto, BR-14040901 Ribeirao Preto, SP, Brazil
Constantino, Mauricio G.
Donate, Paulo M.
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Univ Sao Paulo, Dept Quim, Fac Filosofia Ciencias & Letras Ribeirao Preto, BR-14040901 Ribeirao Preto, SP, BrazilUniv Sao Paulo, Dept Quim, Fac Filosofia Ciencias & Letras Ribeirao Preto, BR-14040901 Ribeirao Preto, SP, Brazil