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

Oligomerization of electron-deficient vinyl monomers through an ate-complex mechanism: a new role for b(c(6) f(5) )(3) lewis Acid. | LitMetric

Oligomerization of electron-deficient vinyl monomers through an ate-complex mechanism: a new role for b(c(6) f(5) )(3) lewis Acid.

Macromol Rapid Commun

Institut Charles Gerhardt - UMR 5253 CNRS/UM2/ENSCM/UM1, Ecole Nationale Supérieure de Chimie de Montpellier, 8 rue de l'Ecole Normale, 34296 Montpellier Cedex 5, France.

Published: July 2009

AI Article Synopsis

  • The Lewis acid B(C(6)F(5))(3) paired with hydrosilanes effectively promotes the oligomerization of sulfone- and phosphonate-based monomers.
  • This reaction leads to the development of advanced silicone-based materials, like thermoplastic elastomers and heat-resistant polysiloxanes.
  • These new materials have potential applications in high-tech industries due to their desirable properties.

Article Abstract

The Lewis acid B(C(6) F(5) )(3) in combination with hydrosilanes exhibits remarkable activity in the oligomerization of sulfone- and phosphonate-based monomers. This process opens new routes to high-tech silicone-based materials, i.e., thermoplastic elastomers and heat-resistant polysiloxanes.

Download full-text PDF

Source
http://dx.doi.org/10.1002/marc.200900173DOI Listing

Publication Analysis

Top Keywords

lewis acid
8
oligomerization electron-deficient
4
electron-deficient vinyl
4
vinyl monomers
4
monomers ate-complex
4
ate-complex mechanism
4
mechanism role
4
role bc6
4
bc6 lewis
4
acid lewis
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!