반응 #354792

ord-d215b06033444778935584762096b918

반응 방정식

C[C@]12CC[C@@H](O)C[C@@H]1CC[C@H]1[C@@H]3CC[C@H](C(=O)O)[C@@]3(C)CC(=O)[C@@H]12
3α-hydroxy-11-oxo-5α-androstane-17β-carboxylic acid
Cl
hydrogen chloride
CCO
ethanol
→
CCOC(=O)[C@H]1CC[C@H]2[C@@H]3CC[C@H]4C[C@H](O)CC[C@]4(C)[C@H]3C(=O)C[C@]12C
17β-Ethoxycarbonyl-3α-hydroxy-5α-androstan-11-one

반응물

C[C@]12CC[C@@H](O)C[C@@H]1CC[C@H]1[C@@H]3CC[C@H](C(=O)O)[C@@]3(C)CC(=O)[C@@H]12
3α-hydroxy-11-oxo-5α-androstane-17β-carboxylic acid
Cl
hydrogen chloride
CCO
ethanol

시약

없음

반응 조건

상세 조건
See reaction.notes.procedure_details.

실험 절차

A solution of 3α-hydroxy-11-oxo-5α-androstane-17β-carboxylic acid (500 mg.) in dry ethanol containing 3.3%, by weight, of hydrogen chloride (100 ml.) was refluxed for 2 hours.

출처

DOI: 10.6084/m9.figshare.5104873.v1특허: US03943124uspto-grants-1976_03