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: 3122
Function: getPubMedXML

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

Stereoselection in radical cyclization of beta-alkoxyvinyl sulfoxides: synthesis of tetrahydrofuranyl allyl carbinols. | LitMetric
Browse Categories

Stereoselection in radical cyclization of beta-alkoxyvinyl sulfoxides: synthesis of tetrahydrofuranyl allyl carbinols.

Gyochang Keum Soon Bang Kang Youseung Kim Eun Lee

Org Lett

School of Chemistry and Molecular Engineering, Seoul National University, Seoul 151-747, Korea.

Published: June 2004

[reaction: see text] Tetrahydrofuranyl allyl carbinols may be prepared stereoselectively via radical cyclization of beta-alkoxyvinyl sulfoxides, Pummerer rearrangement, and reaction with allylstannane.

Download full-text PDF

 Source
http://dx.doi.org/10.1021/ol049676fDOI Listing

Publication Analysis

Top Keywords

radical cyclization
8
cyclization beta-alkoxyvinyl
8
beta-alkoxyvinyl sulfoxides
8
tetrahydrofuranyl allyl
8
allyl carbinols
8
stereoselection radical
4
sulfoxides synthesis
4
synthesis tetrahydrofuranyl
4
carbinols [reaction
4
[reaction text]
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!

Privacy Policy Site Map

© LitMetric 2025. All rights reserved.