38791-92-3Relevant articles and documents
Chemoselective Epoxidation of Allyloxybenzene by Hydrogen Peroxide Over MFI-Type Titanosilicate
Fujitani, Tadahiro,Hong, Dachao,Ito, Satoru,Ji, Xinyi,Kon, Yoshihiro,Nakashima, Takuya,Osuga, Ryota,Sato, Kazuhiko,Yokoi, Toshiyuki
supporting information, (2020/04/15)
The chemoselective synthesis of 2-(phenoxymethyl)oxirane from allyloxybenzene is achieved with over 90 % yield in a sustainable reaction system using titanium-substituted silicalite-1 (TS-1) as a catalyst, hydrogen peroxide (H2O2) as an oxidant, and a mixture of MeOH/MeCN as a solvent at 40 °C. No acid-catalyzed side reactions prompted by the Lewis acidity of the Ti active site in TS-1 are observed. The TS-1 catalyst can also promote the formation of oxiranes from various p-substituted allyloxybenzenes in good yields. The reaction mechanism is investigated through the reaction with other allyloxy compounds. The results, which are supported by DFT calculations, indicate that an active species of Ti peroxides formed from the reaction of TS-1 with H2O2 selectively oxidizes the allyloxybenzene to 2-(phenoxymethyl)oxirane.
MENIN-MLL INHIBITORS AND METHODS OF USE THEREOF
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Paragraph 0162, (2015/01/06)
The present invention relates generally to compounds that inhibit the binding of menin and MLL or MLL fusion proteins and methods of use thereof. In particular embodiments, the present invention provides compositions comprising piperidine-containing compounds and methods of use thereof to inhibit the interaction of menin with MLL oncoproteins (e.g., MLL1, MLL2, MLL-fusion oncoproteins), for example, for the treatment of leukemia, solid cancers, diabetes, and other diseases dependent on activity of MLL1, MLL2, MLL fusion proteins, MLL-PTD and/or menin.
A new synthesis of sultams from amino alcohols
Lad, Nitin,Sharma, Rajiv,Marquez, Victor E.,Mascarenhas, Malcolm
, p. 6307 - 6309 (2013/11/06)
The base-mediated cyclization of N,O-dimesylate derivatives of cyclic and acyclic amino alcohols provides a simple access to five- and six-member sultams: isothiazolidine-1,1-dioxides and thiazinane-1,1-dioxides respectively.