81547-25-3Relevant academic research and scientific papers
Study of the reaction between cyanohydrins and chlorosulfonyl isocyanate. A new, efficient method for the one-pot synthesis of 2,4-oxazolidinediones
Garcia,Menendez,Villacampa,Sollhuber
, p. 697 - 698 (2007/10/02)
The reaction between cyanohydrins and chlorosulfonyl isocyanate, followed by acid hydrolysis, provides and efficient route for the one-pot preparation of 5,5-disubstituted 2,4-oxazolidinediones.
Synthesis and Structural Study of Quinuclidine Spiro Derivatives
Trigo, G. G.,Martinez, M.,Galvez, E.,Cabezas, R.
, p. 1507 - 1511 (2007/10/02)
The synthesis of quinuclidine-3-spiro-5'-oxazolidine-2',4'-dione, quinuclidine-3-spiro-5'-hydantoin, and some 3'-derivatives is described.Based on the data from 1H and 13C-nmr spectra the structure of the above mentioned compounds is established.A relationship between second order effects in 13C-nmr spectra and H-C-C-H dihedral angles is deduced.
