1-((3S,5R,8R,9S,10S,13S,17S)-3-Benzyloxy-10,13,17-trimethyl-2,3,4,5,6,7,8,9,10,11,12,13,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-hydroxy-ethanone

Base Information

Chemical Name:1-((3S,5R,8R,9S,10S,13S,17S)-3-Benzyloxy-10,13,17-trimethyl-2,3,4,5,6,7,8,9,10,11,12,13,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-hydroxy-ethanone
CAS No.:82354-87-8
Molecular Formula:C₂₉H₄₀O₃
Molecular Weight:436.635
Hs Code.:

1-((3S,5R,8R,9S,10S,13S,17S)-3-Benzyloxy-10,13,17-trimethyl-2,3,4,5,6,7,8,9,10,11,12,13,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-hydroxy-ethanone

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Chemical Property of 1-((3S,5R,8R,9S,10S,13S,17S)-3-Benzyloxy-10,13,17-trimethyl-2,3,4,5,6,7,8,9,10,11,12,13,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-hydroxy-ethanone

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Technology Process of 1-((3S,5R,8R,9S,10S,13S,17S)-3-Benzyloxy-10,13,17-trimethyl-2,3,4,5,6,7,8,9,10,11,12,13,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-hydroxy-ethanone

There total 6 articles about 1-((3S,5R,8R,9S,10S,13S,17S)-3-Benzyloxy-10,13,17-trimethyl-2,3,4,5,6,7,8,9,10,11,12,13,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-hydroxy-ethanone which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 1-((3S,5R,8R,9S,10S,13S,17S)-3-Benzyloxy-10,13,17-trimethyl-2,3,4,5,6,7,8,9,10,11,12,13,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-ethane-1,2-diol

: 82354-87-8
1-((3S,5R,8R,9S,10S,13S,17S)-3-Benzyloxy-10,13,17-trimethyl-2,3,4,5,6,7,8,9,10,11,12,13,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-hydroxy-ethanone

Guidance literature:: Multi-step reaction with 3 steps

1: 92 percent / pyridine; dioxane / 1 h / Ambient temperature

2: 85 percent / Jones' reagent

3: methanol, potassium carbonate

With methanol; jones' reagent; potassium carbonate; In 1,4-dioxane; pyridine;

Reference yield:

: 82354-84-5
((3S,5R,8R,9S,10S,13S,17S)-3-Benzyloxy-10,13,17-trimethyl-2,3,4,5,6,7,8,9,10,11,12,13,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-oxo-acetic acid ethyl ester

: 82354-87-8
1-((3S,5R,8R,9S,10S,13S,17S)-3-Benzyloxy-10,13,17-trimethyl-2,3,4,5,6,7,8,9,10,11,12,13,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-hydroxy-ethanone

Guidance literature:: Multi-step reaction with 4 steps

1: 100 percent / LiALH₄ / diethyl ether

2: 92 percent / pyridine; dioxane / 1 h / Ambient temperature

3: 85 percent / Jones' reagent

4: methanol, potassium carbonate

With methanol; lithium aluminium tetrahydride; jones' reagent; potassium carbonate; In 1,4-dioxane; pyridine; diethyl ether;

Reference yield:

: 82354-83-4
((3S,5R,8R,9S,10S,13S,14S,17S)-3-Benzyloxy-14-formyl-10,13,17-trimethyl-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-oxo-acetic acid ethyl ester

: 82354-87-8
1-((3S,5R,8R,9S,10S,13S,17S)-3-Benzyloxy-10,13,17-trimethyl-2,3,4,5,6,7,8,9,10,11,12,13,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-hydroxy-ethanone

Guidance literature:: Multi-step reaction with 6 steps

1: Jones' reagent / 0 °C

2: 60 percent / lead tetraacetate, cupric acetate / benzene; pyridine

3: 100 percent / LiALH₄ / diethyl ether

4: 92 percent / pyridine; dioxane / 1 h / Ambient temperature

5: 85 percent / Jones' reagent

6: methanol, potassium carbonate

With lead(IV) acetate; methanol; lithium aluminium tetrahydride; jones' reagent; copper diacetate; potassium carbonate; In 1,4-dioxane; pyridine; diethyl ether; benzene;