69694-82-2Relevant academic research and scientific papers
REACTION OF 9-(HYDROXYMETHYL)CARBAZOLES WITH PHENOLS
Tolmacheva, V. Ya.,Zherebtsov, I. P.,Lopatinskii, V. P.,Shardakova, N. I.
, p. 138 - 143 (2007/10/02)
The reaction of 9-(hydroxymethyl)carbazole with unsubstituted phenols and phenols substituted in the ring with electron-donating groups in the absence of catalysts leads to the formation of the corresponding 9-(2-hydroxybenzyl)carbazoles.In an acidic medium the reaction of phenol with 9-(hydroxymethyl)carbazole leads to 3-(2-hydroxybenzyl)carbazole.In the absence of catalysts the reaction takes place thropugh an intermediate chelate, and in the presence of acids the aminomethylating agent is a carbenium-immonium ion.
