🌐EnglishEnglishDeutschEspañolFrançaisNederlandsРусскийفارسی中文日本語EntityQ903217· pop 14· linked from 14 articlesDuff reactionformylation reaction used in organic chemistryAvailable in 13 languagesEspañolFrançaisDeutsch中文日本語РусскийCzechNederlandsRomanianTamilUkrainianConnectionsReimer–Tiemann reactionEntityInternational Standard Book NumberEntityCategoriesAddition reactionsFormylation reactionsName reactions