出典:Wikipedia
出典:『Wikipedia』 (2011/05/05 20:53 UTC 版)
A thial or thioaldehyde is a functional group in organic chemistry which is similar to an aldehyde, RC(O)H, in which a sulfur (S) atom replaces the oxygen (O) atom of the aldehyde (R represents an alkyl or aryl group). Thioaldehydes are even more reactive than the thioketones. Unhindered thioaldehydes are generally unstable — for example, thioformaldehyde, H2C=S, condenses to the cyclic trimer 1,3,5-trithiane. With sufficient steric bulk, however, stable thioaldehydes can be isolated.
| ・thial | |
| ・hidekuni | |
| ・padrone | |
| ・flag down | |
| ・Regarded | |
| ・worst-case | |
| ・ceases | |
| ・Regimental | |
| ・commentarii | |
| ・nump |