(20ξ)-3β,20,23-Trihydroxy-5α-lanost-9(11)-en-18-oic acid

Base Information

• Chemical Name: (20ξ)-3β,20,23-Trihydroxy-5α-lanost-9(11)-en-18-oic acid
• CAS No.: 36872-80-7
• Molecular Weight: 490.715
• Mol file: 36872-80-7.mol

Synonyms:(20ξ)-3β,20,23-Trihydroxy-5α-lanost-9(11)-en-18-oic acid;(20ξ)-3β,20,23-Trihydroxylanost-9(11)-en-18-oic acid

Chemical Property of (20ξ)-3β,20,23-Trihydroxy-5α-lanost-9(11)-en-18-oic acid

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (20ξ)-3β,20,23-Trihydroxy-5α-lanost-9(11)-en-18-oic acid

There total 3 articles about (20ξ)-3β,20,23-Trihydroxy-5α-lanost-9(11)-en-18-oic acid 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:

stichopogenin (36872-76-1) → (3S,3aS,5aS,9S,11aS)-9-Hydroxy-3-(2-hydroxy-4-methyl-pentyl)-3,5a,8,8,11a-pentamethyl-3a,4,5,5a,5b,6,7,7a,8,9,10,11,11a,13-tetradecahydro-3H-2-oxa-pentaleno[1,6a-a]phenanthren-1-one (36872-80-7)

Guidance literature:

With potassium carbonate; In methanol; for 24h; Ambient temperature;

DOI:10.1007/BF00579067

Reference yield:

→ (5aS,7aR,9S,11aS,13aS)-9-Hydroxy-3-(2-hydroxy-4-methyl-pentyl)-3,5a,8,8,11a-pentamethyl-3a,4,5,5a,5b,6,7,7a,8,9,10,11,11a,13-tetradecahydro-3H-2-oxa-pentaleno[1,6a-a]phenanthren-1-one (36872-80-7)

Guidance literature:

Sapogenin 5, Hydrolyse m.KOH/MeOH;

DOI:10.1021/jo00942a006

Reference yield:

→ (5aS,9S,11aS)-9-Hydroxy-3-(2-hydroxy-4-methyl-pentyl)-3,5a,8,8,11a-pentamethyl-3a,4,5,5a,5b,6,7,7a,8,9,10,11,11a,13-tetradecahydro-3H-2-oxa-pentaleno[1,6a-a]phenanthren-1-one (36872-80-7)

Guidance literature:

aus Verb. 4/5 ueber Verb. 10;

DOI:10.1016/0040-4020(76)88014-3

upstream raw materials:

stichopogenin