Iodocyclization of o-alkynylbenzamides revisited : formation of isobenzofuran-1(3H)-imines and 1H-isochromen-1-imines instead of lactams
- Publication type:
- Journal article
- Metadata:
-
- Autoren
- Claudine Schlemmer
- Lars Andernach
- Dieter Schollmeyer
- Bernd F Straub
- Till Opatz
- Sammlungen
- metadata
- ISSN
- 0022-3263
- Ausgabe der Veröffentlichung
- 22
- Zeitschrift
- The journal of organic chemistry
- Schlüsselwörter
- 540 Chemie
- 540 Chemistry and allied sciences
- Sprache
- eng
- Paginierung
- Seiten: 10118 - 10124
- Datum der Veröffentlichung
- 2012
- Herausgeber
- Soc.
- Herausgeber URL
- http://dx.doi.org/10.1021/jo3017378
- Datum der Datenerfassung
- 2020
- Datum, an dem der Datensatz öffentlich gemacht wurde
- 2020
- Zugang
- Public
- Titel
- Iodocyclization of o-alkynylbenzamides revisited : formation of isobenzofuran-1(3H)-imines and 1H-isochromen-1-imines instead of lactams
- Ausgabe der Zeitschrift
- 77
Data source: METADATA.UB
- Other metadata sources:
-
- Autoren
- Claudine Schlemmer
- Lars Andernach
- Dieter Schollmeyer
- Bernd F Straub
- Till Opatz
- Autoren-URL
- https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000311073000019&DestLinkType=FullRecord&DestApp=WOS_CPL
- DOI
- 10.1021/jo3017378
- eISSN
- 1520-6904
- Externe Identifier
- Clarivate Analytics Document Solution ID: 037AI
- PubMed Identifier: 23088716
- ISSN
- 0022-3263
- Ausgabe der Veröffentlichung
- 22
- Zeitschrift
- JOURNAL OF ORGANIC CHEMISTRY
- Paginierung
- 10118 - 10124
- Datum der Veröffentlichung
- 2012
- Status
- Published
- Titel
- Iodocyclization of <i>o</i>-Alkynylbenzamides Revisited: Formation of Isobenzofuran-1(3<i>H</i>)-imines and 1<i>H</i>-Isochromen-1-imines Instead of Lactams
- Sub types
- Article
- Ausgabe der Zeitschrift
- 77
Data source: Web of Science (Lite)
- Autoren
- Claudine Schlemmer
- Lars Andernach
- Dieter Schollmeyer
- Bernd F Straub
- Till Opatz
- DOI
- 10.1021/jo3017378
- eISSN
- 1520-6904
- ISSN
- 0022-3263
- Ausgabe der Veröffentlichung
- 22
- Zeitschrift
- The Journal of Organic Chemistry
- Sprache
- en
- Online publication date
- 2012
- Paginierung
- 10118 - 10124
- Datum der Veröffentlichung
- 2012
- Status
- Published
- Herausgeber
- American Chemical Society (ACS)
- Herausgeber URL
- http://dx.doi.org/10.1021/jo3017378
- Datum der Datenerfassung
- 2023
- Titel
- Iodocyclization of <i>o</i>-Alkynylbenzamides Revisited: Formation of Isobenzofuran-1(3<i>H</i>)-imines and 1<i>H</i>-Isochromen-1-imines Instead of Lactams
- Ausgabe der Zeitschrift
- 77
Data source: Crossref
- Abstract
- The iodocyclization of o-alkynylbenzamides with various electrophiles has been reported to yield five- or six-membered lactams by nucleophilic attack of the amide nitrogen onto the triple bond. While the formation of an isobenzofuran-1(3H)-imine with two bulky substituents under Larock conditions was initially attributed to steric hindrance, we found out that cyclization via the amide oxygen is the rule rather than the exception. Thus, the structures of the products reported in the literature need to be revised.
- Addresses
- Institute of Organic Chemistry, University of Mainz, Duesbergweg 10-14, D-55128 Mainz, Germany.
- Autoren
- Claudine Schlemmer
- Lars Andernach
- Dieter Schollmeyer
- Bernd F Straub
- Till Opatz
- DOI
- 10.1021/jo3017378
- eISSN
- 1520-6904
- Externe Identifier
- PubMed Identifier: 23088716
- Open access
- false
- ISSN
- 0022-3263
- Ausgabe der Veröffentlichung
- 22
- Zeitschrift
- The Journal of organic chemistry
- Sprache
- eng
- Medium
- Print-Electronic
- Online publication date
- 2012
- Paginierung
- 10118 - 10124
- Datum der Veröffentlichung
- 2012
- Status
- Published
- Datum der Datenerfassung
- 2012
- Titel
- Iodocyclization of o-alkynylbenzamides revisited: formation of isobenzofuran-1(3H)-imines and 1H-isochromen-1-imines instead of lactams.
- Sub types
- Journal Article
- Ausgabe der Zeitschrift
- 77
Data source: Europe PubMed Central
- Abstract
- The iodocyclization of o-alkynylbenzamides with various electrophiles has been reported to yield five- or six-membered lactams by nucleophilic attack of the amide nitrogen onto the triple bond. While the formation of an isobenzofuran-1(3H)-imine with two bulky substituents under Larock conditions was initially attributed to steric hindrance, we found out that cyclization via the amide oxygen is the rule rather than the exception. Thus, the structures of the products reported in the literature need to be revised.
- Autoren
- Claudine Schlemmer
- Lars Andernach
- Dieter Schollmeyer
- Bernd F Straub
- Till Opatz
- Autoren-URL
- https://www.ncbi.nlm.nih.gov/pubmed/23088716
- DOI
- 10.1021/jo3017378
- eISSN
- 1520-6904
- Ausgabe der Veröffentlichung
- 22
- Zeitschrift
- J Org Chem
- Sprache
- eng
- Country
- United States
- Paginierung
- 10118 - 10124
- Datum der Veröffentlichung
- 2012
- Status
- Published
- Datum, an dem der Datensatz öffentlich gemacht wurde
- 2013
- Titel
- Iodocyclization of o-alkynylbenzamides revisited: formation of isobenzofuran-1(3H)-imines and 1H-isochromen-1-imines instead of lactams.
- Sub types
- Journal Article
- Ausgabe der Zeitschrift
- 77
Data source: PubMed
- Beziehungen:
- Property of