850012-44-1Relevant articles and documents
New method for the synthesis of N-tert-alkoxyarylaminyl radicals
Miura, Yozo,Muranaka, Yoshikazu,Teki, Yoshio
, p. 4786 - 4794 (2006)
The reactions of 2,4-diaryl-6-tert-butylnitrosobenzenes with 2,2′-azobis[2-(methoxycarbonyl)propane] (5a), 2,2′-azobis(2-cyano-4- methylpentane) (5b), and 2,2′-azobis(2-cyano-4-methyl-4-methoxypentane) (5c) in refluxing benzene gave stable N-tert-alkoxy-2
A Photorobust Mo(0) Complex Mimicking [Os(2,2′-bipyridine)3]2+and Its Application in Red-to-Blue Upconversion
Bilger, Jakob B.,Kerzig, Christoph,Larsen, Christopher B.,Wenger, Oliver S.
supporting information, p. 1651 - 1663 (2021/02/01)
Osmium(II) polypyridines are a well-known class of complexes with luminescent metal-to-ligand charge-transfer (MLCT) excited states that are currently experiencing a revival due to their application potential in organic photoredox catalysis, triplet-triplet annihilation upconversion, and phototherapy. At the same time, there is increased interest in the development of photoactive complexes made from Earth-abundant rather than precious metals. Against this background, we present a homoleptic Mo(0) complex with a new diisocyanide ligand exhibiting different bite angles and a greater extent of π-conjugation than previously reported related chelates. This new design leads to deep red emission, which is unprecedented for homoleptic arylisocyanide complexes of group 6 metals. With a 3MLCT lifetime of 56 ns, an emission band maximum at 720 nm, and a photoluminescence quantum yield of 1.5% in deaerated toluene at room temperature, the photophysical properties are reminiscent of the prototypical [Os(2,2′-bipyridine)3]2+ complex. Under 635 nm irradiation with a cw-laser, the new Mo(0) complex sensitizes triplet-triplet annihilation upconversion of 9,10-diphenylanthracene (DPA), resulting in delayed blue fluorescence with an anti-Stokes shift of 0.93 eV. The photorobustness of the Mo(0) complex and the upconversion quantum yield are high enough to generate a flux of upconverted light that can serve as a sufficiently potent irradiation source for a blue-light-driven photoisomerization reaction. These findings are relevant in the greater contexts of designing new luminophores and photosensitizers for use in red-light-driven photocatalysis, photochemical upconversion, light-harvesting, and phototherapy.
KRAS G12C INHIBITORS AND METHODS OF USING THE SAME
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Paragraph 0255; 0256, (2019/11/22)
Provided herein are KRAS G12C inhibitors, composition of the same, and methods of using the same. These inhibitors are useful for treating a number of disorders, including pancreatic, colorectal, and lung cancers.
HORMONE RECEPTOR MODULATORS FOR TREATING METABOLIC CONDITIONS AND DISORDERS
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Page/Page column 392; 393, (2018/03/25)
The invention relates to activators of FXR useful in the treatment of autoimmune disorders, liver disease, intestinal disease, kidney disease, cancer, and other diseases in which FXR plays a role, having the Formula (I): (I), wherein L1, A, X1, X2, R1, R2, and R3 are described herein.
Iron-Catalyzed Intramolecular Aminations of C(sp3)?H Bonds in Alkylaryl Azides
Alt, Isabel T.,Guttroff, Claudia,Plietker, Bernd
supporting information, p. 10582 - 10586 (2017/08/22)
The nucleophilic iron complex Bu4N[Fe(CO)3(NO)] (TBA[Fe]) catalyzes the direct intramolecular amination of unactivated C(sp3)?H bonds in alkylaryl azides, which results in the formation of substituted indoline and tetrahydroquinoline derivatives.
Highly atroposelective synthesis of arylpyrroles by catalytic asymmetric Paal-Knorr reaction
Zhang, Lei,Zhang, Jian,Ma, Ji,Cheng, Dao-Juan,Tan, Bin
supporting information, p. 1714 - 1717 (2017/02/15)
A general and efficient method for accessing enantiomerically pure arylpyrroles by utilizing the catalytic asymmetric Paal-Knorr reaction has been developed for the first time. A wide range of axially chiral arylpyrroles were obtained in high yields with
SELECTIVE INHIBITORS OF CLINICALLY IMPORTANT MUTANTS OF THE EGFR TYROSINE KINASE
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Page/Page column 284, (2017/08/01)
The present invention provides compounds of Formula (I) or a subgeneric structure or species thereof, or a pharmaceutically acceptable salt, ester, solvate, and/or prodrug thereof, and methods and compositions for treating or ameliorating abnormal cell proliferative disorders, such as cancer, wherein A, R2, R3, R10, E1, E2, E3, Y, and Z are as defined herein.
Catalytic C(sp3)?H Arylation of Free Primary Amines with an exo Directing Group Generated In Situ
Xu, Yan,Young, Michael C.,Wang, Chengpeng,Magness, David M.,Dong, Guangbin
, p. 9084 - 9087 (2016/07/26)
Herein, we report the palladium-catalyzed direct arylation of unactivated aliphatic C?H bonds in free primary amines. This method takes advantage of an exo-imine-type directing group (DG) that can be generated and removed in situ. A range of unprotected aliphatic amines are suitable substrates, undergoing site-selective arylation at the γ-position. Methyl as well as cyclic and acyclic methylene groups can be activated. Furthermore, when aniline-derived substrates were used, preliminary success with δ-C?H arylation was achieved. The feasibility of using the DG component in a catalytic fashion was also demonstrated.
CARBOXAMIDE OR SULFONAMIDE SUBSTITUTED NITROGEN-CONTAINING 5-MEMBERED HETEROCYCLES AS MODULATORS FOR THE ORPHAN NUCLEAR RECEPTOR ROR GAMMA
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Page/Page column 64, (2014/03/21)
The invention provides modulators for the orphan nuclear receptor RORy and methods for treating RORy mediated diseases by administering these novel RORy modulators to a human or a mammal in need thereof. Specifically, the present invention provides carboxamide containing cyclic compounds of Formula (1) to Formula (5) and the enantiomers, diastereomers, tautomers, /V-oxides, solvates and pharmaceutically acceptable salts thereof.
PYRROLO CARBOXAMIDES AS MODULATORS OF ORPHAN NUCLEAR RECEPTOR RAR-RELATED ORPHAN RECEPTOR-GAMMA (ROR?, NR1F3) ACTIVITY AND FOR THE TREATMENT OF CHRONIC INFLAMMATORY AND AUTOIMMUNE DISEASES
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Page/Page column 83, (2013/06/27)
The invention provides modulators for the orphan nuclear receptor ROR? and methods for treating ROR? mediated diseases by administrating these novel ROR? modulators to a human or a mammal in need thereof. Specifically, the present invention provides pyrrolo carboxamide compounds of Formula (1) and the enantiomers, diastereomers, N-oxides, tautomers, solvates and pharmaceutically acceptable salts thereof.