Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Daniel Rivalti"'
Autor:
D. Tyler McQuade, Minyoung Jo, Daniel Rivalti, Michael Shatruk, Manuel Hartweg, Alina Dragulescu-Andrasi, Andrew R. Ehle
Publikováno v:
Synlett. 29:2673-2678
We recently introduced a family of 6-NHC-Cu(I) catalysts that exhibit highest selectivities (regio- and enantio-) exclusively when aryl ethers are used as the leaving group. Understanding the match between a catalyst and leaving group remains elusi
Autor:
Sergei Tcyrulnikov, Joshua D. Sieber, Nitinchandra D. Patel, Kendricks S. Lao, Marisa C. Kozlowski, Soumik Biswas, Chris H. Senanayake, Nelu Grinberg, Krishnaja Duvvuri, Neil K. Garg, B. Frank Gupton, Daniel Rivalti, Jinhua J. Song, Scott Pennino, Bo Qu, Heewon Lee, Donghong A. Gao, Yongda Zhang, Hari P. R. Mangunuru, Nizar Haddad, Bryan J. Simmons, Keith R. Fandrick
Publikováno v:
ACS Catalysis. 8:10190-10209
Metal-catalyzed cross-coupling reactions are extensively employed in both academia and industry for the synthesis of biaryl derivatives for applications to both medicine and material science. Application of these methods to prepare tetra-ortho-substi
Autor:
Joshua D. Sieber, Heewon Lee, Yongda Zhang, Sergei Tcyrulnikov, Jean-Nicolas Desrosiers, Joyce C. Leung, Nathan K. Yee, Olga V. Zatolochnaya, Kendricks S. Lao, Sonia Rodriguez, Soumik Biswas, Hari P. R. Mangunuru, Bo Qu, Nelu Grinberg, Daniel Rivalti, Chris H. Senanayake, Xiao-Jun Wang, Guisheng Li, Marisa C. Kozlowski, Nizar Haddad, Jinhua J. Song
Publikováno v:
Chemical Science. 9:4505-4510
A new class of tunable heterophosphole dimeric ligands have been designed and synthesized. These ligands have enabled the first examples of Cu-catalyzed hydrogenation of 2-substituted-1-tetralones and related heteroaryl ketones via dynamic kinetic re
Autor:
Daniel Rivalti, Carl A. Busacca, Bo Qu, Arindom Chatterjee, Nathan K. Yee, Nitinchandra D. Patel, Nizar Haddad, Chris H. Senanayake, Joshua D. Sieber, Frederic G. Buono, Sonia Rodriguez, Jean-Nicolas Desrosiers, Stefan Braith, Keith R. Fandrick, Heewon Lee
Publikováno v:
Asian Journal of Organic Chemistry. 6:1285-1291
Autor:
D. Tyler McQuade, Katherine Belecki, Caleb J. Kong, B. Frank Gupton, Julie B. Manley, Saeed Ahmad, Daniel Rivalti, Rudy Krack, Jesús Alcázar, Eric C. Yu, Jenson Verghese
Publikováno v:
Green Chemistry. 19:2986-2991
Access to affordable medications continues to be one of the most pressing issues for the treatment of disease in developing countries. For many drugs, synthesis of the active pharmaceutical ingredient (API) represents the most financially important a
Autor:
Melissa A. Herbage, Maurice A. Marsini, Jolaine Savoie, Daniel Rivalti, Jean-Nicolas Desrosiers, Keith R. Fandrick, Joshua D. Sieber, Yongda Zhang, Chris H. Senanayake
Publikováno v:
Organic Reactions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed1a1241fc99dc180a23e84d00462ac8
https://doi.org/10.1002/0471264180.or099.01
https://doi.org/10.1002/0471264180.or099.01
Autor:
Nitinchandra Dahyabhai, Patel, Joshua D, Sieber, Sergei, Tcyrulnikov, Bryan J, Simmons, Daniel, Rivalti, Krishnaja, Duvvuri, Yongda, Zhang, Donghong A, Gao, Keith R, Fandrick, Nizar, Haddad, Kendricks So, Lao, Hari Prasad Reddy, Mangunuru, Soumik, Biswas, Bo, Qu, Nelu, Grinberg, Scott, Pennino, Heewon, Lee, Jinhua J, Song, B Frank, Gupton, Neil K, Garg, Marisa C, Kozlowski, Chris H, Senanayake
Publikováno v:
ACS catalysis. 8(11)
Metal-catalyzed cross-coupling reactions are extensively employed in both academia and industry for the synthesis of biaryl derivatives for applications to both medicine and material science. Application of these methods to prepare tetra-ortho-substi
Autor:
B. Frank Gupton, Daniel Rivalti, Keith R. Fandrick, James T. Masters, Nizar Haddad, Daniel R. Fandrick, Joshua D. Sieber, Heewon Lee, Chris H. Senanayake, Nathan K. Yee, Melissa A. Herbage
Publikováno v:
Organic Chemistry Frontiers. 3:1149-1153
A Rh-catalysed asymmetric conjugate addition of aryl boronic acids to β-substituted nitroalkenes was developed employing a P-chiral P-alkene hybrid bidentate ligand with enantioselectivities of up to 94:6 er. DFT modelling of the transition state fo
Autor:
Joshua D. Sieber, Bo Qu, Heewon Lee, Olga V. Zatolochnaya, Nizar Haddad, Jean-Nicolas Desrosiers, Ling Wu, Soumik Biswas, Chris H. Senanayake, Guisheng Li, Nathan K. Yee, Nelu Grinberg, Xiao-Jun Wang, Daniel R. Fandrick, Daniel Rivalti, Sonia Rodriguez, Hari P. R. Mangunuru, Shuklendu D. Karyakarte, Jinhua J. Song
Publikováno v:
Organic letters. 20(7)
Novel bidentate phosphine ligands BABIPhos featuring a biaryl bis-dihydrobenzooxaphosphole core are presented. Their synthesis was achieved via Pd-catalyzed reductive homocoupling of dihydrobenzooxaphosphole aryl triflates. An efficient route toward
Autor:
Keith R. Fandrick, Daniel Rivalti, Nizar Haddad, Marisa C. Kozlowski, Olga V. Zatolochnaya, Suttipol Radomkit, Scott Pennino, Nathan K. Yee, Keith McKellop, Dmitry Kurouski, Jean-Nicolas Desrosiers, Heewon Lee, Chris H. Senanayake, Soumik Biswas, Shuklendu D. Karyakarte, Jinhua J. Song, Bo Qu, Sonia Rodriguez, Hari P. R. Mangunuru, Sergei Tcyrulnikov, Joshua D. Sieber
Enantioselective synthesis of α-aryl and α-heteroaryl piperidines is reported. The key step is an iridium-catalyzed asymmetric hydrogenation of substituted N-benzyl pyridinium salts. High levels of enantioselectivity up to 99.3:0.7 er were obtained
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea58d5693fceeb4c744ba3de80f4c7e0
https://europepmc.org/articles/PMC5835364/
https://europepmc.org/articles/PMC5835364/