Efficient electrochemical cleavage of N,N-dimethylaminosulfonyl-protected indoles
摘要:
Indoles protected at the N-1 position with the N,N-dimethylaminosulfonyl group were efficiently deprotected by electrolysis. Yields were in the 80-90% range and the method was compatible with a number of functional groups (nitrile, ester, chloride, carboxamide). (C) 2000 Elsevier Science Ltd. All rights reserved.
Functionalization of indole at C-5 or C-7 via palladium-catalysed double carbonylation. A facile synthesis of indole ketocarboxamides and carboxamide dimers
作者:Attila Takács、Diána Marosvölgyi-Haskó、Zsuzsanna Kabak-Solt、Liliana Damas、Fábio M.S. Rodrigues、Rui M.B. Carrilho、Marta Pineiro、Mariette M. Pereira、László Kollár
DOI:10.1016/j.tet.2015.11.007
日期:2016.1
Palladium-catalysed aminocarbonylation of 7-iodoindole derivatives (the parent compound and 5-bromo-7-iodoindole), as well as 5-iodoindole with various primary and secondary amines, including amino acid esters and chiral diamines, was carried out. In this way, a highly selective doublecarbonylation reaction at the C-7 was performed resulting in the formation of the corresponding indol-7-ylglyoxylamides
Aminocarbonylation of aryl iodides with primary and secondary amines in aqueous medium using polymer supported palladium-N-heterocyclic carbene complex as an efficient and heterogeneous recyclable catalyst
作者:Ziyauddin S. Qureshi、Santosh A. Revankar、Mayur V. Khedkar、Bhalchandra M. Bhanage
DOI:10.1016/j.cattod.2012.03.039
日期:2012.12
secondary aromatic/aliphaticamines to corresponding amides using polymer supported palladium-N-heterocyclic carbene complex (PS-Pd-NHC) as an efficient heterogeneous, recyclablecatalyst is described. The catalytic system was optimized with respect to various reaction parameters to give excellent yield of desired products. The catalyst can be easily separated by simple filtration process and recycled further
申请人:H. LEE MOFFITT CANCER CENTER AND RESEARCH INSTITUTE, INC.
公开号:US20140179689A1
公开(公告)日:2014-06-26
The subject invention concerns materials and methods for treating diseases and disorders associated with expression of Rho associated kinases (ROCKs). Examples of diseases and disorders contemplated within the scope of the invention include, but are not limited to, oncological disorders, cardiovascular diseases, CNS disorders, and inflammatory disorders. In one embodiment, a method of the invention comprises administering a therapeutically effective amount of one or more compounds of the present invention, or a composition comprising the compounds, to a person or animal in need of treatment. The subject invention also concerns compounds that inhibit ROCKs, and compositions that comprise the inhibitor compounds of the invention. Compounds contemplated within the scope of the invention include, but are not limited to, those compounds shown in Table 5.
Atomic Carbon Equivalent: Design and Application to Diversity-Generating Skeletal Editing from Indoles to 3-Functionalized Quinolines
作者:Fu-Peng Wu、Jasper L. Tyler、Constantin G. Daniliuc、Frank Glorius
DOI:10.1021/acscatal.4c03868
日期:2024.9.6
Atomic carbon and its corresponding masked analogues are exceedingly underexplored intermediates in synthesis. Despite this, these reagents possess inimitable reactivity such as the ability to directly insert carbon atoms into aromatic frameworks while simultaneously generating an additional bond at the carbon center to further diversify the structure. Herein, we report the design of the orthogonally