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

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

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

Conditie

Fase 1: 7-Aminocephalosporaanzuur met pyridine; 1,1,1,3,3,3-hexamethyldisilazaan In benzeen gedurende 2 uur; Inerte atmosfeer; terugvloeiing;

Fase #2: Met trimethylsilyljodide in benzeen bij 0 graad; gedurende 1 uur; Inerte atmosfeer;

Fase 3: 4-methyl-1,3-thiazool-5-carbaldehydereagens/katalysator; Verdere stadia;

Populaire tags: cas {{0}}|(6r,2r)-7-amino-3-[(1z)-2-(4-methly-5-thiazol)ethenyl]-8-oxo{{10 }}thia-1-azabicycle(4.2.0)oct-2-carbonzuur, prijs, offerte, korting, op voorraad, te koop