87698-82-6Relevant articles and documents
NOVEL MODULATORS OF THE SIGMA-2 RECEPTOR AND THEIR METHOD OF USE
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Paragraph 0572, (2018/10/19)
Pharmaceutical compositions of the invention comprise functionalized lactone derivatives having a disease-modifying action in the treatment of diseases associated with dysregulation of sigma- 2 receptor activity.
Synthesis of ortho -haloaminoarenes by aryne insertion of nitrogen-halide Bonds
Hendrick, Charles E.,Wang, Qiu
supporting information, p. 1059 - 1069 (2015/01/30)
A rapid and general access to ortho-haloaminoarenes has been developed by aryne insertion into N-chloramine, N-bromoamine, and N-iodoamine bonds via two complementary protocols harnessing fluoride-promoted 1,2-elimination of ortho-trimethylsilyl aryltriflates. Typically, electron-deficient N-chloramines effectively react with aryne intermediates generated at elevated temperature with CsF, while less stable N-haloamines are found more efficient under milder, TBAF-mediated aryne formation at room temperature. Both protocols demonstrate a good level of regioselectivity and functional group tolerance. Efforts to elucidate the mechanism of N-X insertion are also discussed. The practical value of this transformation is highlighted by rapid synthesis of novel analogues of the antipsychotic cariprazine.
Transition-metal-free electrophilic amination of arylboroxines
Xiao, Qing,Tian, Leiming,Tan, Renchang,Xia, Ying,Qiu, Di,Zhang, Yan,Wang, Jianbo
experimental part, p. 4230 - 4233 (2012/09/22)
A transition-metal-free strategy to construct C(sp2)-N bonds using arylboroxines and O-benzoyl hydroxylamines as coupling partners has been developed. This transformation provides a useful method to access various aromatic amines.