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-Carboxylic Acid

Specification of 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-Carboxylic Acid

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

Cov xwm txheej

Theem #1: 7-Aminocephalosporanic acid Nrog pyridine; 1,1,1,3,3,3-hexamethyl-disilazane Hauv benzene rau 2h; Inert cua; Reflux;

Theem #2: Nrog trimethylsilyl iodide Hauv benzene ntawm 0 degree ; rau 1h;. Inert cua;

Theem #3: 4-methyl-1, 3-thiazole-5-carbaldehyde Reagent/catalyst; Cov theem ntxiv;

Cim npe nrov: 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-carboxylic acid, nqe, hais, luv nqi, hauv Tshuag, muag