Definition of C5H4N. Meaning of C5H4N. Synonyms of C5H4N

Here you will find one or more explanations in English for the word C5H4N. Also in the bottom left of the page several parts of wikipedia pages related to the word C5H4N and, of course, C5H4N synonyms and on the right images related to the word C5H4N.

Definition of C5H4N

C5H4N
Pyridyl Pyr"i*dyl, n. [Pyridine + -yl.] (Chem.) A hypothetical radical, C5H4N, regarded as the essential residue of pyridine, and analogous to phenyl.

Meaning of C5H4N from wikipedia

- Bipyridines are a family of organic compounds with the formula (C5H4N)2, consisting of two pyridyl (C5H4N) rings. Pyridine is an aromatic nitrogen-containing heterocycle...
- pyridine-2-carboxylate: M(O2CC5H4N)2 → (C5H4N)2 + 2 CO2 + ... It is prepared by the dehydrogenation of pyridine using Raney nickel: 2 C5H5N → (C5H4N)2 + H2 Unsymmetrically...
- abbreviated [Ir(ppy)3] is the organoiridium complex with the formula Ir(C6H4-C5H4N)3. The complex, a yellow-green solid, is a derivative of Ir3+ bound to three...
- cyclometallation to give the chloride-bridged complex: 4 C6H5-C5H4N + 2 IrCl3(H2O)3 → Ir2Cl2(C6H4-C5H4N)4 + 4 HCl This complex can be converted to the pictured...
- acid or pyridine-4-carboxylic acid is an organic compound with the formula C5H4N(CO2H). It is a derivative of pyridine with a carboxylic acid substituent...
- (abbreviated to 4,4′-bipy or 4,4′-bpy) is an organic compound with the formula (C5H4N)2. It is one of several isomers of bipyridine. It is a colorless solid that...
- 2′-Dipyridylamine is an organic compound with the formula (C5H4N)2NH. It consists of a pair of 2-pyridyl groups (C5H4N) linked to a secondary amine. The compound forms...
- Ethylenediamine (en) NH2−CH2−CH2−NH2 neutral bidentate 2,2'-Bipyridine (bipy) NC5H4−C5H4N neutral bidentate easily reduced to its (radical) anion or even to its dianion...
- picolinate (also trivalent chromium) is a chemical compound with the formula Cr(C5H4N(CO2))3, commonly abbreviated as CrPic3. It is a bright-red coordination...
- basic nitrogen centers in these compounds are alkylated to give viologens: (C5H4N)2 + 2 RX → [(C5H4NR)2]2+(X−)2 The alkylation is a form of quaternization...