View source for 20240018106. A PROCESS FOR THE PREPARATION OF SUBSTITUTED PYRIDINE COMPOUNDS AND INTERMEDIATES THEREOF simplified abstract (PI INDUSTRIES LIMITED)

=A PROCESS FOR THE PREPARATION OF SUBSTITUTED PYRIDINE COMPOUNDS AND INTERMEDIATES THEREOF=


==Organization Name==

[[:Category:PI INDUSTRIES LIMITED|PI INDUSTRIES LIMITED]]


[[Category:PI INDUSTRIES LIMITED]]

==Inventor(s)==

[[:Category:Pranab Kumar Patra of Udaipur -Rajasthan (IN)|Pranab Kumar Patra of Udaipur -Rajasthan (IN)]][[Category:Pranab Kumar Patra of Udaipur -Rajasthan (IN)]]

[[:Category:Suresh Kumar Sythana of Hyderabad (IN)|Suresh Kumar Sythana of Hyderabad (IN)]][[Category:Suresh Kumar Sythana of Hyderabad (IN)]]

[[:Category:Pramod Nagle of Dist-Jalgaon-Maharashtra (IN)|Pramod Nagle of Dist-Jalgaon-Maharashtra (IN)]][[Category:Pramod Nagle of Dist-Jalgaon-Maharashtra (IN)]]

[[:Category:Kantilal Balu Shende of Ahmednagar -Maharashtra (IN)|Kantilal Balu Shende of Ahmednagar -Maharashtra (IN)]][[Category:Kantilal Balu Shende of Ahmednagar -Maharashtra (IN)]]

[[:Category:Vipender Singh of Uttar Pradesh (IN)|Vipender Singh of Uttar Pradesh (IN)]][[Category:Vipender Singh of Uttar Pradesh (IN)]]

[[:Category:Alexander G.M. Klausener of Pulheim (DE)|Alexander G.M. Klausener of Pulheim (DE)]][[Category:Alexander G.M. Klausener of Pulheim (DE)]]

==A PROCESS FOR THE PREPARATION OF SUBSTITUTED PYRIDINE COMPOUNDS AND INTERMEDIATES THEREOF - A simplified explanation of the abstract==


This abstract first appeared for US patent application 20240018106 titled 'A PROCESS FOR THE PREPARATION OF SUBSTITUTED PYRIDINE COMPOUNDS AND INTERMEDIATES THEREOF

==Simplified Explanation==

The present invention is a process for preparing substituted pyridine compounds. The process involves obtaining vinylogous nitriles from substituted α,β-unsaturated nitrile compounds and then converting the vinylogous nitriles into substituted pyridines.

* The process involves obtaining vinylogous nitriles from substituted α,β-unsaturated nitrile compounds.
* The obtained vinylogous nitriles are then converted into substituted pyridines.
* The substituted pyridine compounds are of formula (i), while the vinylogous nitriles are of formula (ii) and the α,β-unsaturated nitrile compounds are of formula (iii).
* The variables r, r, r, rand lg are defined in the description.

Potential applications of this technology:

* The prepared substituted pyridine compounds can be used as pharmaceutical intermediates.
* They can be utilized in the synthesis of various drugs and therapeutic agents.
* The compounds may have potential applications in the field of agrochemicals.

Problems solved by this technology:

* The process provides a method for efficiently preparing substituted pyridine compounds.
* It offers a convenient and reliable route for obtaining vinylogous nitriles from α,β-unsaturated nitrile compounds.
* The conversion of vinylogous nitriles into substituted pyridines allows for the synthesis of diverse compounds.

Benefits of this technology:

* The process allows for the synthesis of substituted pyridine compounds with high efficiency.
* It provides a versatile method for the preparation of pharmaceutical intermediates.
* The technology offers potential applications in the development of new drugs and agrochemicals.


==Original Abstract Submitted==

the present invention discloses a process for the preparation of substituted pyridine compounds of formula (i), comprises a step in which vinylogous nitriles of formula (ii), are obtained from substituted �,�-unsaturated nitrile compounds of formula (iii), and a further step of converting the vinylogous nitrile compounds of formula (ii) into substituted pyridines of formula (i); wherein r, r, r, rand lg are as defined in the description.



[[Category:C07D213/61]]
[[Category:C07D213/64]]
[[Category:C07D213/48]]
[[Category:C07C253/30]]