Assertion: tartaric acid's molecule | /r/HasProperty | alkylated
Facets:
Source sentences:
text: The molecules were synthesized via acid-catalyzed esterification2a–2g (p-toluenesulfonic acid (TsOH), or by the alkylation using benzyl bromide 2h (see 2a–2e) were alkylated using dimethyl sulfate, yielding the methylated derivatives 3a–3e (see Two series of tartaric acid derivatives—namely, esters () and dimethylated esters ()