3β-(6-(cyclohex-3-enecaboxylic acid)carboxylate)-17-(1H-benzimidazol-1-yl)-androsta-5,16-diene

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Chemical Name:3β-(6-(cyclohex-3-enecaboxylic acid)carboxylate)-17-(1H-benzimidazol-1-yl)-androsta-5,16-diene
CAS No.:1441047-09-1
Molecular Formula:C₃₄H₄₀N₂O₄
Molecular Weight:540.703
Hs Code.:

Synonyms:3β-(6-(cyclohex-3-enecaboxylic acid)carboxylate)-17-(1H-benzimidazol-1-yl)-androsta-5,16-diene

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Chemical Property of 3β-(6-(cyclohex-3-enecaboxylic acid)carboxylate)-17-(1H-benzimidazol-1-yl)-androsta-5,16-diene

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Technology Process of 3β-(6-(cyclohex-3-enecaboxylic acid)carboxylate)-17-(1H-benzimidazol-1-yl)-androsta-5,16-diene

There total 4 articles about 3β-(6-(cyclohex-3-enecaboxylic acid)carboxylate)-17-(1H-benzimidazol-1-yl)-androsta-5,16-diene 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: 71.9%

: 85-43-8
1,2,3,6-Tetrahydrophthalic anhydride

: 851983-85-2
Galeterone

: 1441047-09-1
3β-(6-(cyclohex-3-enecaboxylic acid)carboxylate)-17-(1H-benzimidazol-1-yl)-androsta-5,16-diene

Guidance literature:: With pyridine; dmap; for 3h; Reflux;

Reference yield: 71.9%

: 1,2,3,6-tetrahydrophthalic anhydride

: 851983-85-2
Galeterone

: 1441047-09-1
3β-(6-(cyclohex-3-enecaboxylic acid)carboxylate)-17-(1H-benzimidazol-1-yl)-androsta-5,16-diene

Guidance literature:: With pyridine; dmap; In tetrahydrofuran; at 20 ℃; for 3h; Reflux;
DOI:10.1021/jm400048v

Reference yield:

: 851895-79-9
3β-acetoxy-17-(1H-benzimidazol-1-yl)-androsta-5,16-diene

: 1441047-09-1
3β-(6-(cyclohex-3-enecaboxylic acid)carboxylate)-17-(1H-benzimidazol-1-yl)-androsta-5,16-diene

Guidance literature:: Multi-step reaction with 2 steps

1: potassium hydroxide; methanol / 1.5 h / Inert atmosphere

2: dmap; pyridine / tetrahydrofuran / 3 h / 20 °C / Reflux

With pyridine; methanol; dmap; potassium hydroxide; In tetrahydrofuran;
DOI:10.1021/jm400048v