Diethyl Oxalate → HCID 23369036, compound

HRID 2372918Notes

Reaction equation

HRID 2372918 reaction equation
C(O[C:4](=[O:10])[C:5]([O:7][CH2:8]C)=[O:6])C.[NH2:11][CH:12]1[CH2:17][C:16]([CH3:19])([CH3:18])[NH:15][C:14]([CH3:21])([CH3:20])[CH2:13]1>CO>[CH3:20][C:14]1([CH3:21])[CH2:13][CH:12]([NH:11][C:4](=[O:10])[C:5]([O:7][CH3:8])=[O:6])[CH2:17][C:16]([CH3:19])([CH3:18])[NH:15]1

Participants

4

Reactant 2

HCID 7268Diethyl OxalateHCID 375244-Amino-2,2,6,6-tetramethylpiperidine

Product 1

HCID 23369036HCID 23369036, compound

Reagents, catalysts & solvents 1

HCID 887MethanolSolvent

Procedure

Methyl N-(2,2,6,6-tetramethyl-4-piperidinyl)oxamate was prepared from diethyloxalate and 4-amino-2,2,6,6-tetramethylpiperidine according to the first step in Example III, Method B. The ethyl ester undergoes ester interchange in methanol to form the methyl ester.

Sources & evidence

ORD record
ord-b45086223ad942aaa4fb270be3cb903b
Source dataset
uspto-grants-1992_03
Patent number
US05101033

Reaction notes

Loading…