期刊
JOURNAL OF THE CHINESE CHEMICAL SOCIETY
卷 69, 期 10, 页码 1803-1809出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/jccs.202200358
关键词
hydroxybenzophenone; oxygen donor ligand; persulfate; solid acid catalyst; xanthone
资金
- Ministry of Science and Technology in Taiwan [MOST110-2113-M-A49-001-MY2, MOST110-2113-M-007-024]
This article describes our efforts in establishing a practical and sustainable synthesis of bis(2-hydroxy-3,5-di-t-butylphenyl)methanone. We found that the phenol-aldehyde condensation reaction can be efficiently catalyzed by sulfonic acid-functionalized microporous carbon spheres (MCS-SO3H). Additionally, we developed practical and sustainable procedures for the synthesis of the title ligand by using readily available reagents instead of toxic chromium trioxide and fuming boron tribromide.
Described is our effort toward establishing a practical and sustainable synthesis of bis(2-hydroxy-3,5-di-t-butylphenyl)methanone. In it, we found the phenol-aldehyde condensation could be efficiently catalyzed by sulfonic acid-functionalized microporous carbon spheres (MCS-SO3H). Additionally, we developed practical and sustainable procedures for the synthesis of the title ligand by applying readily available reagents in lieu of toxic chromium trioxide and fuming boron tribromide.
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