Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Joshi-Pangu A"'
Autor:
Barton, Linda S., Callahan, James F., Cantizani, Juan, Concha, Nestor O., Cotillo Torrejon, Ignacio, Goodwin, Nicole C., Joshi-Pangu, Amruta, Kiesow, Terry J., McAtee, Jeff J., Mellinger, Mark, Nixon, Christopher J., Padrón-Barthe, Laura, Patterson, Jaclyn R., Pearson, Neil D., Pouliot, Jeffrey J., Rendina, Alan R., Buitrago Santanilla, Alexander, Schneck, Jessica L., Sanz, Olalla, Thalji, Reema K., Ward, Paris, Williams, Shawn P., King, Bryan W.
Publikováno v:
In Bioorganic & Medicinal Chemistry 15 February 2024 100
Autor:
David A. Nicewicz, Amruta Joshi-Pangu, Daniel A. DiRocco, Hudson G. Roth, Louis-Charles Campeau, Steven F. Oliver, François Lévesque
Publikováno v:
The Journal of Organic Chemistry. 81:7244-7249
The emergence of visible light photoredox catalysis has enabled the productive use of lower energy radiation, leading to highly selective reaction platforms. Polypyridyl complexes of iridium and ruthenium have served as popular photocatalysts in rece
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13ec9390ad69d1c6ede9c8ee07891261
https://doi.org/10.1021/acs.joc.6b01240
https://doi.org/10.1021/acs.joc.6b01240
Publikováno v:
The Journal of Organic Chemistry. 81:3070-3075
The dearomatization of a series of electron-deficient nitrogen heterocycles has been achieved through a cobalt-catalyzed asymmetric cyclopropanation reaction. This reaction proceeds with high levels of enantio- and diastereoselectivity to afford uniq
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be8e3d35deace388c79107d4b59299b5
https://doi.org/10.1021/acs.joc.6b00322
https://doi.org/10.1021/acs.joc.6b00322
Publikováno v:
Journal of the American Chemical Society
We report the development of a Pd-catalyzed process for the stereospecific cross-coupling of unactivated secondary alkylboron nucleophiles and aryl chlorides. This process tolerates the use of secondary alkylboronic acids and secondary alkyltrifluoro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4e294cf6bc371d401fef90ff7da452b
https://doi.org/10.1021/ja508815w
https://doi.org/10.1021/ja508815w
Publikováno v:
ChemInform. 47
Various fused nitrogen containing heteroarenes, including electron-deficient ones, are cyclopropanated in a highly diastereoselective and enantioselective manner.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9f83e9a2a1e817f5e67c2529d7aa2de
https://doi.org/10.1002/chin.201634036
https://doi.org/10.1002/chin.201634036
Autor:
Mohamed Diane, Chao-Yuan Wang, Robert J. Kribs, Sidra Iqbal, Richard H Huang, Mark R. Biscoe, Amruta Joshi-Pangu, Xinghua Ma
Publikováno v:
The Journal of Organic Chemistry. 77:6629-6633
A mild Pd-catalyzed process for the borylation of alkyl bromides has been developed using bis(pinacolato)diboron as a boron source. This process accommodates the use of a wide range of functional groups on the alkyl bromide substrate. Primary bromide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::781bc05fb4d8b5b13c5fee3e126363e8
https://doi.org/10.1021/jo301156e
https://doi.org/10.1021/jo301156e
Autor:
Mark R. Biscoe, Amruta Joshi-Pangu
Publikováno v:
Synlett. 23:1103-1107
Nickel-catalyzed cross-coupling reactions of unactivated tertiary alkyl nucleophiles and aryl bromides have been developed using N-heterocyclic carbene ligands. These processes are reviewed alongside earlier attempts to employ unactivated tertiary al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e9db6e7488a88ad5f00df9a4067234c
https://doi.org/10.1055/s-0031-1290765
https://doi.org/10.1055/s-0031-1290765
Publikováno v:
J Am Chem Soc
We report a Ni-catalyzed process for the cross-coupling of tertiary alkyl nucleophiles and aryl bromides. This process is extremely general for a wide range of electrophiles and generally occurs with a ratio of retention to isomerization >30:1. The s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::294edd79baefe9473df20d7e04362fa0
https://doi.org/10.1021/ja202769t
https://doi.org/10.1021/ja202769t
Publikováno v:
Organic Letters. 13:1218-1221
[Image: see text] A general Ni-catalyzed process for the cross-coupling of secondary alkylzinc halides and aryl/heteroaryl iodides has been developed. This is the first process to overcome the isomerization and β-hydride elimination problems that ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6a7479e0a4ed56b5f9504c9cd23f4a1
https://doi.org/10.1021/ol200098d
https://doi.org/10.1021/ol200098d
Publikováno v:
ChemInform. 46
The Pd-catalyzed cross-coupling of aryl chlorides with secondary alkylboronic acids and secondary alkyl trifluoroborates is developed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d58939b2778f0788d1cf217f6b1118b2
https://doi.org/10.1002/chin.201516065
https://doi.org/10.1002/chin.201516065