Classification and generalization of purely aromatic (typology A) and mono-heteroaromatic (typology B) substrates for SMCCRs.
| Typology A | Symbol | Attribute | Typology B |
|---|---|---|---|
|
Alg | Cl, Br, I |
|
| Rn | H, alkyl, aryl, … | ||
| X | N, O, S | ||
| n | 1, 2 carbons |
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.