4-mmc precursor

  1. Tyram

    new legal bk-4

    Greetings, dear participants of the forum. Due to the ban on the bk-4 precursor for the synthesis of 4-mmc, legal substitutes such as 2-(1-bromoethyl)-4-methyl-2-(4-methylphenyl)-1,3-dioxolane have emerged. I don't know the CAS number. Does anyone know about this reagent and those who produce...
  2. Synthesis of 4'-methylpropiophenone. Friedel-Crafts reaction.

    Synthesis of 4'-methylpropiophenone. Friedel-Crafts reaction.

    Source: ChamPlayer channel Thanks @CARLITOBRO for sharing
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