Cumulenes are organic molecules with two or more cumulative (consecutive) double bonds. Their reactions often proceed at room temperature, with or without a catalyst, and are stereospecific, giving the reaction products in high yields features characteristic of click reactions. Cumulenes in Click Reactions presents a comprehensive list of cumulene systems and their reactions, with an emphasis on their click-like nature. The chapters are structured according to the number of carbon atoms in the system, including coverage of: introduction tothe chemistry of cumulenes one-carbon cumulenes: sulfines, sulfenes, thiocarbonyl S-imides, thiocarbonyl S-sulfides, and 1-aza-2-azoniaallene salts two-carbon cumulenes: carbon oxides, carbon sulfides, carbon nitrides (isocyanates, isothiocyanates, and carbodiimides), phosphaallenes, and diarsaallenes 1,2-dicarbon cumulenes: ketenes, thioketenes, ketenimines, 1-silaallenes, 1-phosphaallenes, and other metal allenes 1,3-dicarbon cumulenes: thiocarbonyl S-ylides, 2-azaallenium salts, 1-oxa-3-azoniabutatriene salts, 1-thia-3-azoniabutatriene salts, and phosphorous ylides 1,2,3-tricarbon cumulenes: allenes, butatrienes,higher cumulenes and heterobutatrienes noncarbon cumulenes: azides, triazaallenium salts, sulfur oxides, sulfur nitrides, N-sulfinylamines, sulfurdiimides,and dithionitronium cation Chemistry and Technology of Carbodiimides is an essential guide for researchers and advanced students in academia and research working in synthetic organic, inorganic and bioorganic chemistry.
- ISBN: 978-0-470-77932-3
- Editorial: John Wiley & Sons
- Encuadernacion: Cartoné
- Páginas: 562
- Fecha Publicación: 13/11/2009
- Nº Volúmenes: 1
- Idioma: Inglés