9-hydroxy-dihydrofuro-2,3b-tetrahydropyran is synthesised as a model substance for azadirachtin. The key step utilizes cyclisation of hydroxy-dialdehyde precursors, followed by acetylation and pyrolysis.
ChemInformVolume 18, Issue 38 Heterocyclic Compounds ChemInform Abstract: Synthesis of the Furopyran Moiety (I) of Azadirachtin (II). D. PFLIEGER, D. PFLIEGER Dep. Org. Chem., Tokyo Coll. Pharm., Hachioji City, Tokyo 192-03, JapanSearch for more papers by this authorB. MUCKENSTURM, B. MUCKENSTURM Dep. Org. Chem., Tokyo Coll. Pharm., Hachioji City, Tokyo 192-03, JapanSearch for more papers by this authorP. C. ROBERT, P. C. ROBERT Dep. Org. Chem., Tokyo Coll. Pharm., Hachioji City, Tokyo 192-03, JapanSearch for more papers by this authorM.-T. SIMONIS, M.-T. SIMONIS Dep. Org. Chem., Tokyo Coll. Pharm., Hachioji City, Tokyo 192-03, JapanSearch for more papers by this authorJ.-C. KIENLEN, J.-C. KIENLEN Dep. Org. Chem., Tokyo Coll. Pharm., Hachioji City, Tokyo 192-03, JapanSearch for more papers by this author D. PFLIEGER, D. PFLIEGER Dep. Org. Chem., Tokyo Coll. Pharm., Hachioji City, Tokyo 192-03, JapanSearch for more papers by this authorB. MUCKENSTURM, B. MUCKENSTURM Dep. Org. Chem., Tokyo Coll. Pharm., Hachioji City, Tokyo 192-03, JapanSearch for more papers by this authorP. C. ROBERT, P. C. ROBERT Dep. Org. Chem., Tokyo Coll. Pharm., Hachioji City, Tokyo 192-03, JapanSearch for more papers by this authorM.-T. SIMONIS, M.-T. SIMONIS Dep. Org. Chem., Tokyo Coll. Pharm., Hachioji City, Tokyo 192-03, JapanSearch for more papers by this authorJ.-C. KIENLEN, J.-C. KIENLEN Dep. Org. Chem., Tokyo Coll. Pharm., Hachioji City, Tokyo 192-03, JapanSearch for more papers by this author First published: September 22, 1987 https://doi.org/10.1002/chin.198738191AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onEmailFacebookTwitterLinkedInRedditWechat No abstract is available for this article. References D. PFLIEGER, B. MUCKENSTURM, P. C. ROBERT, M.-T. SIMONIS, J.-C. KIENLEN, Synthesis of the Furopyran Moiety (I) of Azadirachtin (II)., Tetrahedron Lett., 1987, 28, 1519. DOI: 10.1016/S0040-4039(01)81031-5; 10.1016/S0040-4039(01)81031-5 CASWeb of Science®Google Scholar Volume18, Issue38September 22, 1987 ReferencesRelatedInformation