Talk:Paracoumaryl alcohol
 | This article is rated Stub-class on Wikipedia's content assessment scale. It is of interest to the following WikiProjects: | ||||||||||
| |||||||||||
 | It is requested that a photograph be included in this article to improve its quality.
The external tool WordPress Openverse may be able to locate suitable images on Flickr and other web sites. |
no coumarine precursor[edit]
Forming coumarine from p-coumaryl alcohol is impossible. The real precursor must be a compound with an o-hydroxyl group. The real precursor is cinnamic acid which is first hydroxylated to o-hydroxyl cinnamic acid which forms the lactone easily. --FK1954 (talk) 12:01, 31 October 2018 (UTC)