Preparation method of 2,6-diazaspiro[3.3]heptane-2-carboxylic acid tert-butyl ester oxalate_Kain Industrial Additives
Background and overview[1] 2,6-diazaspiro[3.3]heptane-2-carboxylic acid tert-butyl ester oxalate is a A kind of azaspirocyclic compound, often used as an intermediate in drug synthesis. There are repo…