Definition of Substituents. Meaning of Substituents. Synonyms of Substituents

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

Definition of Substituents

Substituent
Substituent Sub*stit"u*ent, n. [L. substituens, p. pr. See Substitute.] (Chem.) Any atom, group, or radical substituted for another, or entering a molecule in place of some other part which is removed.

Meaning of Substituents from wikipedia

- "Cheminformatics Analysis of Organic Substituents: Identification of the Most Common Substituents, Calculation of Substituent Properties, and Automatic Identification...
- When two substituents are already present on the ring, the third substituent's new location is relatively predictable. If the existing substituents reinforce...
- position of substituents other than hydrogen in relation to each other on an aromatic hydrocarbon. In ortho-substitution, two substituents occupy positions...
- substituents. Repeating the process with meta-substituents afford the meta substituent constants. This treatment does not include ortho-substituents,...
- according to the nature and number of substituents on nitrogen. Aliphatic amines contain only H and alkyl substituents. Aromatic amines have the nitrogen...
- allowing the substituent to bond to the more-stable carbocation and the more-substituted carbon. Syn addition is the addition of two substituents to the same...
- of substituents based on relevant resonance structures and is symbolized by the letter M. The mesomeric effect is negative (–M) when the substituent is...
- both substituents are the same, some general trends usually hold. These trends can be attributed to the fact that the dipoles of the substituents in a...
- from nearly zero for very small substituents such as deuterium, to about 5 kcal/mol (21 kJ/mol) for very bulky substituents such as the tert-butyl group...
- having two, three or four substituents. E and Z notation are only used when a compound doesn't have two identical substituents. Following the Cahn–Ingold–Prelog...