1. Deduce the structures of the heterocyclic substances produced: () CH.NO, from cyclohexanone oxime with 2 mole equival
Posted: Tue May 17, 2022 8:41 am
1. Deduce the structures of the heterocyclic substances produced: () CH.NO, from cyclohexanone oxime with 2 mole equivalents of n-Buli, then dimethyl formamide; (ii) C1H45NOSSi from thien-2-ylC(=NOH)CH2Br and Mez SiC=CLi, then K2CO3 /MeOH: (ii) CHH12N2 from MeCOC(=NNHPH)Me with (Eto),POCH SEtn-Buli.