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Ylides
A neutral dipolar molecule called a ylide or ylids has two formally positively charged heteroatoms (often nitrogen, phosphorus, or sulphur) directly connected, and both atoms have complete octets of electrons. The resulting structure may be thought of as two neighbouring atoms joined by both an ionic and a covalent connection. Ylides are a category of zwitterions and 1,2-dipolar molecules. They show up as reagents or reactive intermediates in organic chemistry. The Wittig reaction, which transforms ketones and in particular aldehydes to alkenes, uses phosphonium ylides. In these Wittig reagents, a phosphorus atom with three phenyl substituents and a link to a carbanion carries the positive charge.
Committee Members
Stanislaw Dzwigaj
Sorbonne University, France
Thomas J Webster
Interstellar Therapeutics, United States
Dai Yeun Jeong
Asia Climate Change Education Center, Korea, Republic of
Vladislav Sadykov
Boreskov Institute of Catalysis, Russian Federation CAT 2025 Speakers
Beatrice Vincenti
Sapienza University of Rome, Italy
Haibo Ge
Texas Tech University, United States
Pengju Wu
School of Energy and Power Engineering Jiangsu University, China
Yaxin Su
Donghua University, China
Isabel Oller Alberola
Plataforma Solar de Almería, Spain
Majed Alamoudi
King Abdulaziz University, Saudi ArabiaSubmit your abstract Today
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