Shiv Shankar Gupta
YOU?
Author Swipe
View article: Ru(II)-Catalyzed Late-Stage C-H Amidation of Medicinally Rele-vant Benzodiazepine Scaffold
Ru(II)-Catalyzed Late-Stage C-H Amidation of Medicinally Rele-vant Benzodiazepine Scaffold Open
A late-stage C-H functionalization of 1,4-benzodiazepines for direct C-H amidation has been developed via Ru-catalyzed C-H activation. This method efficiently generates medicinally relevant functionalized products using Ru-metal. Tosyl azi…
View article: Photocatalytic Synthesis of unsymmetrical Bis-N-Heterocycles
Photocatalytic Synthesis of unsymmetrical Bis-N-Heterocycles Open
In this study, a sustainable approach has been revealed for the synthesis of bis-N-heteroaryl motifs comprising an indole and an isoquinoline/quinoline moieties. A novel photolabile phthalimide reagent based on indole was specifically desi…
View article: CCDC 2210914: Experimental Crystal Structure Determination
CCDC 2210914: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 1921733: Experimental Crystal Structure Determination
CCDC 1921733: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: An Overview of Coronaviruses: In-Silico Approach to Decipher Anti-SARS-CoV-2 Natural Products
An Overview of Coronaviruses: In-Silico Approach to Decipher Anti-SARS-CoV-2 Natural Products Open
In current study, we have focused on the outline of different coronaviruses including COVID-19, along with potential therapeutic targets of SARC-CoV-2. Moreover, experimentally evident anti-coronavirus natural molecules were subjected for …
View article: An Overview of Coronaviruses: In-Silico Approach to Decipher Anti-SARS-CoV-2 Natural Products
An Overview of Coronaviruses: In-Silico Approach to Decipher Anti-SARS-CoV-2 Natural Products Open
In current study, we have focused on the outline of different coronaviruses including COVID-19, along with potential therapeutic targets of SARC-CoV-2. Moreover, experimentally evident anti-coronavirus natural molecules were subjected for …
View article: The Genus Calophyllum: Review of Ethnomedicinal Uses, Phytochemistry and Pharmacology
The Genus Calophyllum: Review of Ethnomedicinal Uses, Phytochemistry and Pharmacology Open
The species of genus Calophyllum have been reported for several ethnomedicinal uses in the traditional systems of medicine. The scientific study of the genus Calophyllum revealed that it is a rich source of bioactive secondary metabolites.…
View article: Regioselective Arylation of Quinoline <i>N</i>-Oxides (C8), Indolines (C7) and <i>N</i>-<i>tert</i>-Butylbenzamide with Arylboronic Acids
Regioselective Arylation of Quinoline <i>N</i>-Oxides (C8), Indolines (C7) and <i>N</i>-<i>tert</i>-Butylbenzamide with Arylboronic Acids Open
Herein, we disclose Ru(II)-catalyzed regioselective distal C(sp2)-H arylation of quinoline N-oxide with arylboronic acids to 8-arylquinolines. In the developed method, the Ru(II)-catalyst shows dual activity, that is, distal C-H activation…