Images
- Names in italics are retained by IUPAC and they do not follow the Hantzsch-Widman nomenclature
| Saturated | Unsaturated | ||||||
|---|---|---|---|---|---|---|---|
| Heteroatom | Nitrogen | Oxygen | Sulfur | Nitrogen | Oxygen | Sulfur | |
| 3-Ring | |||||||
| Name | Aziridine | Oxirane | Thiirane | Azirine | Oxirene | Thiirene | |
| Structure | |||||||
| 4-Ring | |||||||
| Name | Azetidine | Oxetane | Thietane | Azete | Oxete | Thiete | |
| Structure | |||||||
| 5-Ring | |||||||
| Name | Pyrrolidine | Oxolane | Thiolane | Pyrrole | Furan | Thiophene | |
| Structure | |||||||
| 6-Ring | |||||||
| Name | Piperidine | Oxane | Thiane | Pyridine | Pyran | Thiopyran | |
| Structure | |||||||
| 7-Ring | |||||||
| Name | Azepane | Oxepane | Thiepane | Azepine | Oxepine | Thiepine | |
| Structure | |||||||
Read more about this topic: Heterocyclic Compound
Famous quotes containing the word images:
“The mind loves the unknown. It loves images whose meaning is unknown, since the meaning of the mind itself is unknown.”
—René Magritte (1898–1967)
“A daydream is a meal at which images are eaten. Some of us are gourmets, some gourmands, and a good many take their images precooked out of a can and swallow them down whole, absent-mindedly and with little relish.”
—W.H. (Wystan Hugh)