HCID 13424333, compound → HCID 13424334, compound

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Reaction Steps

In the same manner but replacing N-[(6-bromo-2-naphthalenyl)thioxomethyl]-N-methylglycine with an equivalent amount of another ester of formula V, other compounds of formula I are obtained. For example, replacement with N-[(5-bromo-2-naphthalenyl)thioxomethyl]-N-methylglycine methyl ester, described in the preceding example, gave N-[(5-bromo-2-naphthalenyl)thioxomethyl]-N-methylglycine; mp 180° C. (dec); NMR (DMSO-d6) δ 3.2 and 3.55 (2s, 3H), 4.25 and 4.85 (2s, 2H), 7.75 (m, 6H); IR (Nujol*) 2900, 1690, cm-1 ; UVλmax (EtOH) 276 nm (ε15,900), 247 (32,470), 319 (42,720); Anal Calcd: C, 49.72% H, 3.58% N, 4.14%; Found: C, 50.04% H, 3.75% N, 4.25%.

Provenance & Evidence