Microfluidic light-driven synthesis of tetracyclic molecular architectures.
Microfluidic light-driven synthesis of tetracyclic molecular architectures.
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DOI:
10.3762/bjoc.14.219
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发表时间:
2018
影响因子:
2.7
通讯作者:
Dell'Amico L
中科院分区:
文献类型:
--
作者:
Mateos J;Meneghini N;Bonchio M;Marino N;Carofiglio T;Companyó X;Dell'Amico L
Herein we report an effective synthetic method for the direct assembly of highly functionalized tetracyclic pharmacophoric cores. Coumarins and chromones undergo diastereoselective [4 + 2] cycloaddition reactions with light-generated photoenol intermediates. The reactions occur by aid of a microfluidic photoreactor (MFP) in high yield (up to >98%) and virtually complete diastereocontrol (>20:1 dr). The method is easily scaled-up to a parallel setup, furnishing 948 mg of product over a 14 h reaction time. Finally, a series of manipulations of the tetracyclic scaffold obtained gave access to valuable precursors of biologically active molecules.
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影响因子:
46.2
作者:
Zou YQ ;Hörmann FM ;Bach T
通讯作者:
Bach T
影响因子:
7.3
作者:
Bauvois, B;Puiffe, ML;Dauzonne, D
通讯作者:
Dauzonne, D
影响因子:
2.1
作者:
SAMMES, PG
通讯作者:
SAMMES, PG
DOI:
10.1021/acs.joc.6b01449
发表时间:
2016-08-19
期刊:
The Journal of organic chemistry
影响因子:
--
作者:
Shaw MH;Twilton J;MacMillan DW
通讯作者:
MacMillan DW
DOI:
10.1002/anie.201310843
发表时间:
2014-08-18
期刊:
Angewandte Chemie (International ed. in English)
影响因子:
--
作者:
Wright PM;Seiple IB;Myers AG
通讯作者:
Myers AG