16α,17α-Cyclohexanopregn-5-en-3β-ol-20-one tosylate

Base Information

• Chemical Name: 16α,17α-Cyclohexanopregn-5-en-3β-ol-20-one tosylate
• CAS No.: 124325-08-2
• Molecular Formula: C₃₂H₄₄O₄S
• Molecular Weight: 524.765

Synonyms:16α,17α-Cyclohexanopregn-5-en-3β-ol-20-one tosylate

Chemical Property of 16α,17α-Cyclohexanopregn-5-en-3β-ol-20-one tosylate

Chemical Property:

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Technology Process of 16α,17α-Cyclohexanopregn-5-en-3β-ol-20-one tosylate

There total 1 articles about 16α,17α-Cyclohexanopregn-5-en-3β-ol-20-one tosylate 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: 100.0%

3β-hydroxy-16α,17α-cyclohexanopregn-5-en-20-one (38522-53-1) + p-toluenesulfonyl chloride (98-59-9) → 16α,17α-Cyclohexanopregn-5-en-3β-ol-20-one tosylate (124325-08-2)

Guidance literature:

With pyridine; at 5 ℃; for 24h;

DOI:10.1007/BF00957162

Reference yield: 73.0%

16α,17α-Cyclohexanopregn-5-en-3β-ol-20-one tosylate (124325-08-2) + thiophenol (108-98-5) → 1-((2S,4aR,4bS,6aS,6bS,10aR,11aS,11bR)-4a,6a-Dimethyl-2-phenylsulfanyl-1,2,3,4,4a,4b,5,6,6a,7,8,9,10,10a,11,11a,11b,12-octadecahydro-indeno[2,1-a]phenanthren-6b-yl)-ethanone (124325-02-6)

Guidance literature:

With potassium acetate; at 60 ℃; for 0.0833333h;

DOI:10.1007/BF00957162

Reference yield: 12.0%

16α,17α-Cyclohexanopregn-5-en-3β-ol-20-one tosylate (124325-08-2) + thiophenol (108-98-5) → 1-((2R,4aR,4bS,6aS,6bS,10aR,11aS,11bR)-4a,6a-Dimethyl-2-phenylsulfanyl-2,3,4,4a,4b,5,6,6a,7,8,9,10,10a,11,11a,11b,12,13-octadecahydro-indeno[2,1-a]phenanthren-6b-yl)-ethanone (124325-03-7) + 1-((2S,4aR,4bS,6aS,6bS,10aR,11aS,11bR)-4a,6a-Dimethyl-2-phenylsulfanyl-1,2,3,4,4a,4b,5,6,6a,7,8,9,10,10a,11,11a,11b,12-octadecahydro-indeno[2,1-a]phenanthren-6b-yl)-ethanone (124325-02-6) + 1-((2S,4aR,4bS,6aS,6bS,10aR,11aS,11bS,13aR)-4a,6a-Dimethyl-2,13a-bis-phenylsulfanyl-icosahydro-indeno[2,1-a]phenanthren-6b-yl)-ethanone (124325-04-8)

Guidance literature:

With boron trifluoride diethyl etherate; In dichloromethane; at 20 ℃; for 24h; Yield given;

DOI:10.1007/BF00957162

upstream raw materials:

3β-hydroxy-16α,17α-cyclohexanopregn-5-en-20-one

p-toluenesulfonyl chloride

Downstream raw materials:

1-((2R,4aR,4bS,6aS,6bS,10aR,11aS,11bR)-4a,6a-Dimethyl-2-phenylsulfanyl-2,3,4,4a,4b,5,6,6a,7,8,9,10,10a,11,11a,11b,12,13-octadecahydro-indeno[2,1-a]phenanthren-6b-yl)-ethanone

1-((2S,4aR,4bS,6aS,6bS,10aR,11aS,11bR)-4a,6a-Dimethyl-2-phenylsulfanyl-1,2,3,4,4a,4b,5,6,6a,7,8,9,10,10a,11,11a,11b,12-octadecahydro-indeno[2,1-a]phenanthren-6b-yl)-ethanone

1-((2S,4aR,4bS,6aS,6bS,10aR,11aS,11bS,13aR)-4a,6a-Dimethyl-2,13a-bis-phenylsulfanyl-icosahydro-indeno[2,1-a]phenanthren-6b-yl)-ethanone

1-((2S,4aR,4bS,6aS,6bS,10aR,11aS,11bR)-2-Benzenesulfinyl-4a,6a-dimethyl-1,2,3,4,4a,4b,5,6,6a,7,8,9,10,10a,11,11a,11b,12-octadecahydro-indeno[2,1-a]phenanthren-6b-yl)-ethanone

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