Weatherhead, Robin A. published the artcileSynthesis of conformationally constrained diaminodicarboxylic acid derivatives, Category: esters-buliding-blocks, the main research area is aminodicarboxylic di cyclic acid synthesis conformation conformer crystal structure.
Functionally protected forms of three conformationally constrained diaminodicarboxylic acids were synthesized and characterized. 2,2′-Diaminospiro[3.3]heptane-2,2′-dicarboxylic acid, an analog of diaminopimelic acid, was prepared in racemic form and the structure established by X-ray crystallog. anal. of the Me ester hydrochloride. Trans-1,4-Diaminocyclohexane-1,4-dicarboxylic acid was prepared and its structure established by X-ray crystallog. anal. of the corresponding Cbz-protected Et ester. Cis- And trans-2,6-diamino-1,2,3,5,6,7-hexahydro-s-indacene-2,6-dicarboxylic acids were synthesized and the structures assigned by X-ray crystallog. anal. of the corresponding Boc-protected Et ester and Cbz-protected Et ester, resp.
Journal of Organic Chemistry published new progress about Conformation. 37942-79-3 belongs to class esters-buliding-blocks, name is Dimethyl spiro[3.3]heptane-2,6-dicarboxylate, and the molecular formula is C11H16O4, Category: esters-buliding-blocks.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics