吡咯是含有一个氮杂原子的五元杂环化合物，其分子式为C4H5N，无色液体，沸点130～131℃，相对密度0.9691（20/4℃）。 微溶于水，易溶于乙醇、乙醚等有机溶剂。 吡咯及其同系物主要存在于骨焦油中，煤焦油中存在的量很少，可由骨焦油分馏取得；或用稀碱处理骨焦油，再用酸酸化后分馏提纯。

吡 bǐ 咯 luò （英語： pyrrole） [2] 是一种含有一个氮原子和两个共轭双键的五元芳香 杂环化合物，化学式为C 4 H 4 NH [3]。 吡咯为一种无色挥发性液体，暴露在空气中很容易变黑。

Pyrrole is a heterocyclic, aromatic, organic compound, a five-membered ring with the formula C4H4NH. [3] . It is a colorless volatile liquid that darkens readily upon exposure to air. Substituted derivatives are also called pyrroles, e.g., N -methylpyrrole, C4H4NCH3.

2024年3月13日 · 吡咯氮：两个p电子和π键共轭。 石墨氮：与石墨基里的三个碳原子相连的氮。 与吡啶、吡咯和石墨的化学结构类似。 氮掺杂的石墨烯中，有三种形态。 吡啶氮：连接在石墨烯边缘上两个碳原子之间的一个氮，有孤对电子，可以被氧化。 吡咯氮：两个p电子和π键共轭。 石墨氮：与石墨基里的三个碳原子相连的氮。 与吡啶、吡咯和石墨的…

2022年9月1日 · This work reveals the interaction between a variety of N species in N-doped carbon, and the potential of pyrrolic N as the new type of active site for electrocatalysts, which can improve our understanding of the electrocatalysis mechanism and be helpful for the rational design of high-efficient electrocatalysts.

This work reveals the interaction between a variety of N species in N-doped carbon, and the potential of pyrrolic N as the new type of active site for electrocatalysts, which can improve our understanding of the electrocatalysis mechanism and be helpful for the rational design of high-efficient electrocatalysts.

Pyrrole | C4H5N | CID 8027 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.

2018年9月5日 · Pyrrole is a heterocyclic ring template with multiple pharmacophores that provides a way for the generation of library of enormous lead molecules. Owing to its vast pharmacological profile, pyrrole and its analogues have drawn much attention of the researchers/chemists round the globe to be explored exhaustively for the benefit of mankind.

Pyrrole is a 5-membered aromatic nitrogen-heterocycle that is ubiquitous in compounds of biological and material significance (Figure 1). For instance, pyrrole is the key structural component in chlorophylls and hemes; both of which are molecules that play a crucial role for the existence of life.

Pyrrole is defined as an electron-rich heteroaromatic molecule with a five-membered ring containing one nitrogen and four carbon atoms. It has coordinating ability with metals, leading to the formation of various metal complexes with significant functions in nature and in synthetic catalytic systems.