ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTIndole alkaloid biosynthesis. IIIJames P. Kutney, Vern R. Nelson, and Donald C. WigfieldCite this: J. Am. Chem. Soc. 1969, 91, 15, 4278–4279Publication Date (Print):July 1, 1969Publication History Published online1 May 2002Published inissue 1 July 1969https://pubs.acs.org/doi/10.1021/ja01043a042https://doi.org/10.1021/ja01043a042research-articleACS PublicationsRequest reuse permissionsArticle Views274Altmetric-Citations25LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InRedditEmail Other access optionsGet e-Alertsclose Get e-Alerts
Since modified peptides embodying a 1,1-disubstituted hydrazide (II) have not been described previously, model experiments were carried out to determine suitable reaction conditions for their preparation. The synthesis of model compounds of type II is the subject of this paper.
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTIndole alkaloid biosynthesis. IVJames P. Kutney, Vern R. Nelson, and Donald C. WigfieldCite this: J. Am. Chem. Soc. 1969, 91, 15, 4279–4280Publication Date (Print):July 1, 1969Publication History Published online1 May 2002Published inissue 1 July 1969https://pubs.acs.org/doi/10.1021/ja01043a043https://doi.org/10.1021/ja01043a043research-articleACS PublicationsRequest reuse permissionsArticle Views264Altmetric-Citations16LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InRedditEmail Other access optionsGet e-Alertsclose Get e-Alerts
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTTotal synthesis of indole and dihydroindole alkaloids. II. Partial synthesis of some nine-membered ring intermediates from catharanthineJames P. Kutney, Walter J. Cretney, John R. Hadfield, Ernest Stanley Hall, and Vern R. NelsonCite this: J. Am. Chem. Soc. 1970, 92, 6, 1704–1707Publication Date (Print):March 1, 1970Publication History Published online1 May 2002Published inissue 1 March 1970https://pubs.acs.org/doi/10.1021/ja00709a049https://doi.org/10.1021/ja00709a049research-articleACS PublicationsRequest reuse permissionsArticle Views208Altmetric-Citations26LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InRedditEmail Other access optionsGet e-Alertsclose Get e-Alerts
Abstract A synthetic approach to a variety of monomeric Vinca alkaloids is described. The sequence involves, among its crucial phases, the generation of appropriate nine‐membered ring intermediates which are then elaborated via a transannular cyclization approach to the desired natural products.
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTTotal synthesis of some monomeric Vinca alkaloids: dl-vincadine, dl-vincaminoreine, dl-vincaminorine, dl-vincadifformine, dl-minovine, and dl-vincaminoridineJames P. Kutney, Ka Kong Chan, Amedeo Failli, John M. Fromson, Constntine Gletsos, and Vern R. NelsonCite this: J. Am. Chem. Soc. 1968, 90, 14, 3891–3893Publication Date (Print):July 1, 1968Publication History Published online1 May 2002Published inissue 1 July 1968https://pubs.acs.org/doi/10.1021/ja01016a069https://doi.org/10.1021/ja01016a069research-articleACS PublicationsRequest reuse permissionsArticle Views439Altmetric-Citations27LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InRedditEmail Other access optionsGet e-Alertsclose Get e-Alerts
Abstract In einer Eintopf‐Reaktion werden durch Umsetzung des Hydrazons (I) mit entsprechenden Isonitrilen (II) und Säuren (III) die Verbindungen (IV) synthetisiert; analog werden aus den Verbindungen (V), (VI) und (VII) die Produkte (VIII) erhalten.
