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ChemicalBook CAS DataBase List Etonogestrel
54048-10-1

Etonogestrel synthesis

11synthesis methods
-

Yield:-

Steps:

Multi-step reaction with 3 steps
1: 85percent HClO4 / toluene / 1 h / Ambient temperature
2: tert. butyl chromate / CCl4; acetic acid; acetic anhydride / 5 h / Heating
3: 62 percent / NaOH / methanol / 3 h / Ambient temperature

References:

Schwarz, Sigfrid;Ring, Sven;Weber, Gisela;Teichmueller, Gerhard;Palme, Hans-Joachim;et al. [Tetrahedron,1994,vol. 50,# 36,p. 10709 - 10720]

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