Skip to main content
. 2018 Sep 25;9:939. doi: 10.3389/fphar.2018.00939

Scheme 11.

Scheme 11

Synthesis of Avicholic Acid Derivatives. Reagents and conditions: (i) (1) MeOH, pTSA; (2) Ac2O, NaHCO3, THF. (ii) 3-I-benzoylchloride, CaH2, BnEt3N+Cl. (iii) PhICl2, t-BuOH 0.3 M, hυ. (iv) Py, reflux. (v) (1) BH3·THF; (2) NaOH, H2O2; (3) KOH, MeOH. (vi) NCS, TEMPO, Aliquat, CH2Cl2/H2O. (vii) NaOH, MeOH.