UZH-Logo

Maintenance Infos

Isoselenocyanates as building blocks for Selenium-containing heterocycles


Heimgartner, H; Zhou, Y; Atanassov, P K; Sommen, G L (2008). Isoselenocyanates as building blocks for Selenium-containing heterocycles. Phosphorus, Sulfur and Silicon and the Related Elements, 183(4):840-855.

Abstract

Isoselenocyanates are conveniently accessible from elemental selenium in safe and efficient reactions. They can be used either as reactive intermediates or as relatively stable and storable starting materials for the preparation of selenaheterocycles or heterocyclic selones. In most cases, the reactions are initiated by a nucleophilic attack onto the isoselenocyanate, followed by a cyclization via the Se- or the N-atom. Alternatively, the intermediate adduct of the nucleophile and the isoselenocyanate can undergo a second nucleophilic addition with a third compound and subsequent cyclization.

Isoselenocyanates are conveniently accessible from elemental selenium in safe and efficient reactions. They can be used either as reactive intermediates or as relatively stable and storable starting materials for the preparation of selenaheterocycles or heterocyclic selones. In most cases, the reactions are initiated by a nucleophilic attack onto the isoselenocyanate, followed by a cyclization via the Se- or the N-atom. Alternatively, the intermediate adduct of the nucleophile and the isoselenocyanate can undergo a second nucleophilic addition with a third compound and subsequent cyclization.

Citations

27 citations in Web of Science®
28 citations in Scopus®
Google Scholar™

Altmetrics

Downloads

1 download since deposited on 06 Feb 2009
0 downloads since 12 months
Detailed statistics

Additional indexing

Item Type:Journal Article, refereed, further contribution
Communities & Collections:07 Faculty of Science > Department of Chemistry
Dewey Decimal Classification:540 Chemistry
Language:English
Date:2008
Deposited On:06 Feb 2009 09:22
Last Modified:05 Apr 2016 12:57
Publisher:Taylor & Francis
ISSN:1026-7719
Publisher DOI:10.1080/10426500801898135
Permanent URL: http://doi.org/10.5167/uzh-12658

Download

[img]
Filetype: PDF - Repository staff only
Size: 631kB
View at publisher

TrendTerms

TrendTerms displays relevant terms of the abstract of this publication and related documents on a map. The terms and their relations were extracted from ZORA using word statistics. Their timelines are taken from ZORA as well. The bubble size of a term is proportional to the number of documents where the term occurs. Red, orange, yellow and green colors are used for terms that occur in the current document; red indicates high interlinkedness of a term with other terms, orange, yellow and green decreasing interlinkedness. Blue is used for terms that have a relation with the terms in this document, but occur in other documents.
You can navigate and zoom the map. Mouse-hovering a term displays its timeline, clicking it yields the associated documents.

Author Collaborations