A PHP Error was encountered

Severity: Warning

Message: file_get_contents(https://...@pubfacts.com&api_key=b8daa3ad693db53b1410957c26c9a51b4908&a=1): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests

Filename: helpers/my_audit_helper.php

Line Number: 176

Backtrace:

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 176
Function: file_get_contents

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 250
Function: simplexml_load_file_from_url

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 1034
Function: getPubMedXML

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3152
Function: GetPubMedArticleOutput_2016

File: /var/www/html/application/controllers/Detail.php
Line: 575
Function: pubMedSearch_Global

File: /var/www/html/application/controllers/Detail.php
Line: 489
Function: pubMedGetRelatedKeyword

File: /var/www/html/index.php
Line: 316
Function: require_once

Povarov-reductive amination cascade to access 6-aminoquinolines and anthrazolines. | LitMetric

AI Article Synopsis

  • A new method has been developed to create 6-aminoquinoline derivatives by combining three specific chemical reactions: a tandem Povarov reaction, oxidation of dihydroquinoline, and reduction of imines.
  • This synthesis leads to the formation of both symmetrical and unsymmetrical tetraarylpyrido[2,3-g]quinolines.
  • These new compounds could be beneficial for applications in organic electronics.

Article Abstract

A new strategy is reported for the synthesis of 6-aminoquinoline derivatives via a tandem Povarov reaction, dihydroquinoline oxidation, and imine reduction. These products allow access to symmetrical as well as unsymmetrical tetraarylpyrido[2,3-g]quinolines, potentially useful organic electronics.

Download full-text PDF

Source
http://dx.doi.org/10.1021/ol4016354DOI Listing

Publication Analysis

Top Keywords

povarov-reductive amination
4
amination cascade
4
cascade access
4
access 6-aminoquinolines
4
6-aminoquinolines anthrazolines
4
anthrazolines strategy
4
strategy reported
4
reported synthesis
4
synthesis 6-aminoquinoline
4
6-aminoquinoline derivatives
4

Similar Publications

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!