CAS {{0}}|(6R,2R)-7-Amino-3-[(1Z)-2-(4-Methly-5-Thiazoly)Ethenyl]-8-Oxo{{10 }}Thia-1-Azabicycle(4.2.0)Oct-2-Carboxylsyre

Specifikation af CAS {{0}}|(6R,2R)-7-Amino-3-[(1Z)-2-(4-Methly-5-Thiazoly)Ethenyl]-8-Oxo{{10 }}Thia-1-Azabicycle(4.2.0)Oct-2-Carboxylsyre

Syntese afCAS {{0}}|(6R,2R)-7-Amino-3-[(1Z)-2-(4-Methly-5-Thiazoly)Ethenyl]-8-Oxo{{10 }}Thia-1-Azabicycle(4.2.0)Oct-2-Carboxylsyre

Betingelser

Trin #1: 7-Aminocephalosporansyre med pyridin; 1,1,1,3,3,3-hexamethyldisilazan i benzen i 2 timer; Inert atmosfære; tilbagesvaling;

Trin #2: Med trimethylsilyliodid i benzen ved 0 grad; i 1 time; Inert atmosfære;

Trin #3: 4-methyl-1,3-thiazol-5-carbaldehydreagens/katalysator; Yderligere stadier;

Populære tags: cas {{0}}|(6r,2r)-7-amino-3-[(1z)-2-(4-methly-5-thiazoly)ethenyl]-8-oxo{{10 }}thia-1-azabicycle(4.2.0)oct-2-carboxylsyre, pris, tilbud, rabat, på lager, til salg