Scandium(III)‐Catalysed Decarboxylative Addition of β ‐ Ketoacids to  para ‐Quinone Methides: Evidence for 1,6‐Addition and Base‐Assisted Decarboxylation Tandem Process | Zendy

Jiang Chunhui | Zendy; Chen Yayun | Zendy; Huang Gaokui | Zendy; Ni Cheng | Zendy; Liu Xiaoqian | Zendy; Lu Hongfei | Zendy

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Scandium(III)‐Catalysed Decarboxylative Addition of β ‐ Ketoacids to para ‐Quinone Methides: Evidence for 1,6‐Addition and Base‐Assisted Decarboxylation Tandem Process

Author(s) -

Jiang Chunhui,

Chen Yayun,

Huang Gaokui,

Ni Cheng,

Liu Xiaoqian,

Lu Hongfei

Publication year - 2019

Publication title -

asian journal of organic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.846

H-Index - 44

eISSN - 2193-5815

pISSN - 2193-5807

DOI - 10.1002/ajoc.201800729

Subject(s) - chemistry , decarboxylation , scandium , trifluoromethanesulfonate , tandem , catalysis , base (topology) , triethylamine , combinatorial chemistry , organic chemistry , medicinal chemistry , mathematical analysis , materials science , mathematics , composite material

A catalytic tandem 1,6‐addition/decarboxylation process of β‐ketoacids and para ‐quinone methides under scandium triflate catalysis and subsequent triethylamine treatment has been developed. The 1 H NMR and ESI‐HRMS experiments displayed direct evidences for the reaction pathway.

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