705949-55-9Relevant articles and documents
A short and efficient preparation of methyl-[1,2,4]oxadiazolium derivatives with plant-inducing activity
Dobler, Markus R.
, p. 963 - 964 (2007/10/03)
A short and efficient preparation of methyl-[1,2,4]oxadiazolium derivatives with plant-inducing activity is discussed. A concise and efficient synthetic method leading to structurally diverse array of oxadiazolium derivatives, starting from halogenated phenols is also developed. The starting point of the synthesis is the Lewis acid mediated addition of isocyanates to phenols. The strategy also involves a new and rapid access to all meta-halogenated salicylic acids, compounds of high synthetic value.