Takahashi, Keiko; Noguchi, Masashi; Hattori, Kenjiro published the artcile< Synthesis of N-biotinylamino-β-cyclodextrin>, Application of C19H34O2, the main research area is biotinylamino beta cyclodextrin.
Biotin was treated with 4-nitrophenol in the presence of DCC to give an ester, which was treated with amino-β-cyclodextrin in the presence of Et3N to give title compound (I). I was purified by HPLC and identified by 1H- and 13C-NMR.
Tokyo Kogei Daigaku Kogakubu Kiyo published new progress about 112-63-0. 112-63-0 belongs to class esters-buliding-blocks, and the molecular formula is C19H34O2, Application of C19H34O2.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics