407-83-0Relevant academic research and scientific papers
Photoinduced Remote Functionalisations by Iminyl Radical Promoted C?C and C?H Bond Cleavage Cascades
Dauncey, Elizabeth M.,Morcillo, Sara P.,Douglas, James J.,Sheikh, Nadeem S.,Leonori, Daniele
supporting information, p. 744 - 748 (2017/12/13)
A photoinduced cascade strategy leading to a variety of differentially functionalised nitriles and ketones has been developed. These reactions rely on the oxidative generation of iminyl radicals from simple oximes. Radical transposition by C(sp3)?(sp3) and C(sp3)?H bond cleavage gives access to distal carbon radicals that undergo SH2 functionalisations. These mild, visible-light-mediated procedures can be used for remote fluorination, chlorination, and azidation, and were applied to the modification of bioactive and structurally complex molecules.
Racemic thioesters for production of polyketides
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, (2008/06/13)
Facile methods for preparing diketide and triketide thioesters are disclosed. The resulting thioesters may be used as intermediates in the synthesis of desired polyketides, and may contain functional groups which ultimately reside in side chains on the resulting polyketide and thus can be used further to manipulate the polyketide so as form derivatives. The polyketides produced may also be tailored by glycosylation, hydroxylation and the like. New polyketides and their derivatives and tailored forms are thereby produced.
