Stereoselective Polymerization of DL-Amino Acid N-Carboxyanhydrides by Nickel d-2-Methylbutyrate-Tri-n-butylphosphine Catalyst System

Abstract

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTStereoselective Polymerization of DL-Amino Acid N-Carboxyanhydrides by Nickel d-2-Methylbutyrate-Tri-n-butylphosphine Catalyst SystemShinsuke Yamashita, Naokuni Yamawaki, and Hisaya TaniCite this: Macromolecules 1974, 7, 6, 724–727Publication Date (Print):November 1, 1974Publication History Published online1 May 2002Published inissue 1 November 1974https://pubs.acs.org/doi/10.1021/ma60042a004https://doi.org/10.1021/ma60042a004research-articleACS PublicationsRequest reuse permissionsArticle Views94Altmetric-Citations12LEARN 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