Bond-Forming Reactions of Molecular Dications as a New Route to Polyaromatic Hydrocarbons

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• 作者：Jana Roithová ; and Detlef Schr&ouml ; der
• 刊名：Journal of the American Chemical Society
• 出版年：2006
• 出版时间：April 5, 2006
• 年：2006
• 卷：128
• 期：13
• 页码：4208 - 4209
• 全文大小：251K
• 年卷期：v.128,no.13(April 5, 2006)
• ISSN：1520-5126

文摘

Mass-selected C_mH_n²⁺ dications of medium size (m = 6-14, n = 6-10) undergo bond-forming reactions in the presence of acetylene with C_m+2H_n²⁺ + H₂ as the major product channel. These unprecedented reactions of organic dications offer a feasible route for the formation of polycyclic aromatic hydrocarbons under extreme conditions, such as in interstellar clouds.