Preparation, structure, and chemistry of phosphorane-derived phenyliodonium sulfonates

✍ Scribed by Viktor V. Zhdankin; Olena Maydanovych; Jon Herschbach; Jessica Bruno; Elena D. Matveeva; Nikolai S. Zefirov

• Book ID: 104250699
• Publisher: Elsevier Science
• Year: 2002
• Tongue: French
• Weight: 136 KB
• Volume: 43
• Category: Article
• ISSN: 0040-4039
• DOI: 10.1016/s0040-4039(02)00275-7

✦ Synopsis

New triphenylphosphorane-derived phenyliodonium triflates and tosylates were prepared by the reaction of the appropriate iodosobenzene sulfonate with stabilized phosphonium ylides. Structure of the triflate derivative was determined by a single-crystal X-ray analysis. These compounds represent a potentially useful class of reagents that combine in one molecule synthetic advantages of a phosphonium ylide and an iodonium salt.