(3S,8S,9S,10R,13S,14S,16S,17R)-3-Benzyloxy-17-((R)-1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-16-ol

Base Information

Chemical Name:(3S,8S,9S,10R,13S,14S,16S,17R)-3-Benzyloxy-17-((R)-1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-16-ol
CAS No.:890663-86-2
Molecular Formula:C₃₄H₅₂O₂
Molecular Weight:492.786
Hs Code.:

(3S,8S,9S,10R,13S,14S,16S,17R)-3-Benzyloxy-17-((R)-1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-16-ol

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Suppliers and Price of (3S,8S,9S,10R,13S,14S,16S,17R)-3-Benzyloxy-17-((R)-1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-16-ol

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Chemical Property of (3S,8S,9S,10R,13S,14S,16S,17R)-3-Benzyloxy-17-((R)-1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-16-ol

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Technology Process of (3S,8S,9S,10R,13S,14S,16S,17R)-3-Benzyloxy-17-((R)-1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-16-ol

There total 5 articles about (3S,8S,9S,10R,13S,14S,16S,17R)-3-Benzyloxy-17-((R)-1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-16-ol 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:

: 890663-84-0
Toluene-4-sulfonic acid (2R,6R)-6-((3S,8S,9S,10R,13S,14S,16S,17R)-3-benzyloxy-16-hydroxy-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-methyl-heptyl ester

: 890663-86-2
(3S,8S,9S,10R,13S,14S,16S,17R)-3-Benzyloxy-17-((R)-1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-16-ol

Guidance literature:: With lithium aluminium tetrahydride; In tetrahydrofuran; at 20 ℃;
DOI:10.1016/j.tetlet.2006.03.065

Reference yield:

: 100-39-0
benzyl bromide

: 890663-86-2
(3S,8S,9S,10R,13S,14S,16S,17R)-3-Benzyloxy-17-((R)-1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-16-ol

Guidance literature:: Multi-step reaction with 4 steps

1: 98 percent / NaH / tetrahydrofuran; dimethylformamide / 90 °C

2: 84.7 percent / HCl / Zn-Hg / ethanol / Heating

3: pyridine / 0 - 20 °C

4: LiAlH₄ / tetrahydrofuran / 20 °C

With hydrogenchloride; lithium aluminium tetrahydride; sodium hydride; mercury; zinc; In tetrahydrofuran; pyridine; ethanol; N,N-dimethyl-formamide;
DOI:10.1016/j.tetlet.2006.03.065

Reference yield:

: 146333-24-6
3-O-benzyl diosgenin

: 890663-86-2
(3S,8S,9S,10R,13S,14S,16S,17R)-3-Benzyloxy-17-((R)-1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-16-ol

Guidance literature:: Multi-step reaction with 3 steps

1: 84.7 percent / HCl / Zn-Hg / ethanol / Heating

2: pyridine / 0 - 20 °C

3: LiAlH₄ / tetrahydrofuran / 20 °C

With hydrogenchloride; lithium aluminium tetrahydride; mercury; zinc; In tetrahydrofuran; pyridine; ethanol;
DOI:10.1016/j.tetlet.2006.03.065