160013-24-1Relevant articles and documents
Intramolecular C-H activation through gold(I)-catalyzed reaction of iodoalkynes
Morn-Poladura, Pablo,Rubio, Eduardo,Gonzlez, Jos M.
, p. 3052 - 3055 (2015)
The cycloisomerization reaction of 1-(iodoethynyl)-2-(1-methoxyalkyl)arenes and related 2-alkyl-substituted derivatives gives the corresponding 3-iodo-1-substituted-1H-indene under the catalytic influence of IPrAuNTf2 [IPr = 1,3-bis(2,6-diisopropyl)phenylimidazol-2-ylidene; NTf2 = bis(trifluoromethanesulfonyl)imidate]. The reaction takes place in 1,2-dichloroethane at 80°C, and the addition of ttbp (2,4,6-tritert-butylpyrimidine) is beneficial to accomplish this new transformation in high yield. The overall reaction implies initial assembly of an intermediate gold vinylidene upon alkyne activation by gold(I) and a 1,2-iodine-shift. Deuterium labeling and crossover experiments, the magnitude of the recorded kinetic primary isotopic effect, and the results obtained from the reaction of selected stereochemical probes strongly provide support for concerted insertion of the benzylic C-H bond into gold vinylidene as the step responsible for the formation of the new carbon-carbon bond.
HEPATITIS B CORE PROTEIN ALLOSTERIC MODULATORS
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, (2015/10/05)
ABSTRACT The present disclosure provides, in part, compounds having allosteric effector properties against Hepatitis B virus Cp. Also provided herein are methods of treating viral infections, such as hepatitis B, comprising administering to a patient in need thereof a disclosed compound.
AMINOALCOHOL DERIVATIVES AND THEIR USE AS BETA-3 ADRENERGIC RECEPTOR AGONISTS
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Page/Page column 128, (2010/02/07)
The present invention relates to a compound formula [I] or a salt thereof. The compound [I] of the present invention and pharmaceutically acceptable salts thereof are useful for the prophylactic and/or the therapeutic treatment of pollakiurea or urinary incontinence.