First regioselective protonation or selenization of a bis(bidentate) phosphine: synthesis and characterization of cis,trans,cis-1,3-bis(diphenylphosphonium)-PH,P′H′-2,4-bis(diphenylphosphino)cyclobutane-diiodide and cis,trans,cis-1,3-bis(diphenylphosphinoselenoyl)-2,4-bis(diphenylphosphino)cyclobutane

✍ Scribed by Thomas Stampfl; Georg Czermak; Rene Gutmann; Christoph Langes; Holger Kopacka; Karl-Hans Ongania; Peter Brüggeller

• Book ID: 108495924
• Publisher: Elsevier Science
• Year: 2002
• Tongue: English
• Weight: 153 KB
• Volume: 5
• Category: Article
• ISSN: 1387-7003
• DOI: 10.1016/s1387-7003(02)00448-3