94105-01-8Relevant academic research and scientific papers
Synthesis of trans/cis-3,4-disubstituted 1,2,3,4-tetrahydroisoquinolines by nucleophilic acyl substitution of homophthalic anhydride with aldimines
Hammad, Sherif F.,Smith, Forrest T.
, p. 114 - 119 (2013/05/08)
The reaction of the functionalized N-protected imines 3 and 7 containing either the chloromethyl or ethyl ester moieties, respectively, attached to the imine carbon with homophthalic anhydride 2 afforded cis/tran-3-subsituted-1-oxo- 1,2,3,4-tetrahydroisoquinoline-4-caboxylic acids appropriate for further synthetic elaboration.
Novel 3-amino-2-oxo-azetidine-1-sulfonic acids
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, (2008/06/13)
Novel syn isomers of racemates and optical isomers of 3-amino-2-oxo-azetidine-1-sulfonic acids of the formula STR1 wherein R is selected from the group consisting of hydrogen linear or branched optionally substituted alkyl of 1 to 12 carbon atoms and opti
