53580-62-4Relevant academic research and scientific papers
Substrate-Controlled, One-Pot Synthesis: Access to Chiral Chroman-2-one and Polycyclic Derivatives
Sun, Xue-Li,Chen, Ying-Han,Zhu, Dan-Yang,Zhang, Yan,Liu, Yan-Kai
, p. 864 - 867 (2016/03/04)
Based on the appropriate choice of electrophiles, one-pot, multicomponent, enantioselective domino reactions have been realized which contain a five-step sequence and provide highly efficient access to potentially bioactive chroman-2-one derivatives as a single diastereoisomer with excellent enantioselectivities and in high yields. This new strategy could significantly improve the previous protocol by directly starting from commercial 2-hydroxybenzaldehydes rather than preformed lactols, which have to be synthesized in several additional steps. (Chemical Equation Presented).
CYCLIC PEROXIDE OXIDATION OF AROMATIC COMPOUND PRODUCTION AND USE THEREOF
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Page/Page column 10, (2014/10/15)
The present invention provides a method for converting an aromatic hydrocarbon to a phenol by providing an aromatic hydrocarbon comprising one or more aromatic C-H bonds and one or more activated C-H bonds in a solvent; adding a phthaloyl peroxide to the solvent; converting the phthaloyl peroxide to a di-radical; contacting the di-radical with the one or more aromatic C-H bonds; oxidizing selectively one of the one or more aromatic C-H bonds in preference to the one or more activated C-H bonds; adding a hydroxyl group to the one of the one or more aromatic C-H bonds to form one or more phenols; and purifying the one or more phenols.
Synthesis of aromatic aldehydes by aerobic oxidation of hydroaromatic compounds and diarylalkanes using N-hydroxyphthalimide (NHPI) as a key catalyst
Aoki, Yasuhiro,Sakaguchi, Satoshi,Ishii, Yasutaka
, p. 2497 - 2500 (2007/10/03)
Aerobic oxidation of hydroaromatic compounds and diarylalkanes by N-hydroxyphthalimide (NHPI) under mild conditions afforded the corresponding hydroperoxides in high selectivity. Treatment of the resulting hydroperoxides with sulfuric acid followed by neutralization by a base resulted in phenol and aromatic aldehydes in high selectivity. This method provides a convenient synthetic route to aldehydes involving an aromatic moiety.
7-PHENYL-ISOQUINOLINE-5-SULFONYLAMINO DERIVATIVES AS INHIBITORS OF AKT (PROTEINKINASE B)
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Page/Page column 27, (2010/02/12)
The present invention relates to compounds Formula (I) as inhibitors of AKT activity, which are useful for the treatment of susceptible neoplasms and viral infections.
HETERO-ATOM SUBSTITUTED CHROMIUM ALLYLS: SYNTHETIC STUDIES ON NEOCARZINOSTATIN CHROMOPHORE ANALOGUES
Wender, Paul A.,Wisniewski Grissom, Janet,Hoffmann, Ursula,Mah, Robert
, p. 6605 - 6608 (2007/10/02)
The preparation and reactions of hetero-atom substituted chromium allyls derived from 7a, 7b, 12, and 15 are described in connection with studies on the synthesis of neocarzinostatin analogues.
