
Synthetic Communications p. 35 - 44 (1998)
Update date:2022-07-30
Topics: NMR spectroscopy Coupling reagent Cephalosporin derivatives
Lee, Hong-Woo
Kang, Tae Won
Cha, Kyung Hoi
Kim, Eung-Nam
Choi, Nam-Hee
Kim, Jung-Woo
Hong, Chung Il
A coupling reagent, diethyl chlorophosphate (DECP) 2, was reacted with 2-(2-amino-4-thiazolyl)-2-syn-alkoxyiminoacetic acid 1 to give an active ester intermediate 3.
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