A-LevelChemistryOrganic synthesisFeb/Mar 2019Paper 4 Q717 Marks
Ethanedioyl dichloride, ClCOCOCl, is a useful reagent in organic synthesis. It can be made from compound A in one step. [Figure 7.1] Ethanedioyl dichloride is used in the following synthesis of compound Q. It is used in a 1:1 stoichiometric ratio with B in step 2. [Figure 7.2]
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