伪羰基碳化物。2,1,3-双（二氰基亚甲基）番红花酸盐和1,2,3-三（二氰基亚甲基）番红花酸盐的合成。新型键离域二价阴离子，“番红花紫”和“番红花蓝”。
Pseudo-Oxocarbons. Synthesis of 2, 1,3-Bis-, and 1, 2, 3-Tris (Dicyanomethylene) Croconate Salts. New Bond-Delocalized Dianions, "Croconate Violet" and "Croconate Blue".
作者信息
Fatiadi Alexander J
机构信息
National Bureau of Standards, Washington, D.C. 20234.
出版信息
J Res Natl Bur Stand (1977). 1980 Mar-Apr;85(2):73-86. doi: 10.6028/jres.085.005.
Abstract
Synthesis and characterization of new bond-delocalized dianions, e.g., 2, 1,3-bis-, 1, 2, 3-tris (dicyanomethylene) croconate salts have been described. The dianions reported represent a new class of aromatic, nonbenzenoid compounds, named pseudo-oxocarbons. A study of their physical, analytical and chemical properties offer a new direction in the chemistry of oxocarbons.
摘要
新型键离域二价阴离子的合成与表征，例如2,1,3 - 双 - 、1,2,3 - 三（二氰基亚甲基）番红花酸盐已被报道。所报道的二价阴离子代表了一类新型的芳香非苯型化合物，称为伪羰基化合物。对其物理、分析和化学性质的研究为羰基化合物化学提供了一个新方向。
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