1192548-08-5Relevant articles and documents
Chiral Atropisomeric Indenocorannulene Bowls: Critique of the Cahn–Ingold–Prelog Conception of Molecular Chirality
Wang, Yujia,Allemann, Oliver,Balaban, T. Silviu,Vanthuyne, Nicolas,Linden, Anthony,Baldridge, Kim K.,Siegel, Jay S.
, (2018)
Chiral corannulenes abound, but suffer generally from configurational lability associated with bowl-to-bowl inversion, thus obviating questions of stereogenicity and stereoelement construction. In contrast, peri-annulated corannulenes show greatly increas
Fluorine-controlled C-H borylation of arenes catalyzed by a PSiN-pincer platinum complex
Takaya, Jun,Ito, Shisei,Nomoto, Hironori,Saito, Narumasa,Kirai, Naohiro,Iwasawa, Nobuharu
supporting information, p. 17662 - 17665 (2015/12/18)
An efficient, regioselective synthesis of fluorine-substituted arylboronic esters was achieved through fluorine-controlled C-H borylation of arenes with diboron catalyzed by a PSiN-platinum complex. The promising utility of the PSiN-platinum catalyst and its unique regioselectivity were demonstrated for the first time, which would complement the well-developed Ir-catalyzed C-H borylation.
METHODS FOR PRODUCING BORYLATED ARENES
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Paragraph 0336; 0339; 0340; 0;356; 0357, (2015/03/16)
Methods for the selective borylation of arenes, including arenes substituted with an electron-withdrawing group (e.g., 1-chloro-3-fluoro-2-substituted benzenes) are provided. The methods can be used, in some embodiments, to efficiently and regioselectivel
A catalytic borylation/dehalogenation route to o -fluoro arylboronates
Jayasundara, Chathurika R. K.,Unold, Jason M.,Oppenheimer, Jossian,Smith, Milton R.,Maleczka, Robert E.
supporting information, p. 6072 - 6075 (2015/01/09)
A two-step Ir-catalyzed borylation/Pd-catalyzed dehalogenation sequence allows for the net synthesis of fluoroarenes where the boronic ester is ortho to fluorine. Key elements of this approach include the use of a halogen para to the fluorine to block meta Ir-catalyzed borylation and the chemoselective Pd-catalyzed dehalogenation by KF activated polymethylhydrosiloxane (PMHS).
AMINO ACID COMPOUNDS
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Page/Page column 52, (2009/12/23)
[Problem] To provide novel compounds that are S1P1 receptor agonists and exhibit an immunosuppressive activities by inducing lymphocyte sequestration in secondary lymphoid tissues. In addition, to provide a pharmaceutical agent which comprises the compounds as an effective component, in particular to provide a therapeutic and/or prophylactic agent for an autoimmune disease and the like. [Solving Means] Amino acid compounds that are represented by the following Formula (1) are provided