Abstract
Flash-photolytic investigations show conclusively that photocoloration in the dianthrones, to form the B isomer, takes place via the triplet state of the starting isomer A. Supporting evidence is provided by triplet sensitization experiments, in which B is formed exclusively, under conditions where isomer C is the sole product of direct excitation of A.
| Original language | English |
|---|---|
| Pages (from-to) | 108-111 |
| Number of pages | 4 |
| Journal | Journal of Physical Chemistry |
| Volume | 80 |
| Issue number | 2 |
| DOIs | |
| State | Published - 1976 |
| Externally published | Yes |