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:
“I tell it stories now and then
and feed it images like honey.
I will not speculate today
with poems that think they’re money.”
—Anne Sexton (1928–1974)
“Those images that yet
Fresh images beget,
That dolphin-torn, that gong-tormented sea.”
—William Butler Yeats (1865–1939)
“You may read any quantity of books, and you may almost as ignorant as you were at starting, if you don’t have, at the back of your minds, the change for words in definite images which can only be acquired through the operation of your observing faculties on the phenomena of nature.”
—Thomas Henry Huxley (1825–95)