6β-fluoro-9β,11β-epoxy-17α,21-dihydroxy-16α-methylpregna-1,4-diene-3,20-dione 21-acetate

Base Information

Chemical Name:6β-fluoro-9β,11β-epoxy-17α,21-dihydroxy-16α-methylpregna-1,4-diene-3,20-dione 21-acetate
CAS No.:494870-04-1
Molecular Formula:C₂₄H₂₉FO₆
Molecular Weight:432.489
Hs Code.:

Synonyms:6β-fluoro-9β,11β-epoxy-17α,21-dihydroxy-16α-methylpregna-1,4-diene-3,20-dione 21-acetate

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 6β-fluoro-9β,11β-epoxy-17α,21-dihydroxy-16α-methylpregna-1,4-diene-3,20-dione 21-acetate

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Technology Process of 6β-fluoro-9β,11β-epoxy-17α,21-dihydroxy-16α-methylpregna-1,4-diene-3,20-dione 21-acetate

There total 3 articles about 6β-fluoro-9β,11β-epoxy-17α,21-dihydroxy-16α-methylpregna-1,4-diene-3,20-dione 21-acetate 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:

: 9β,11β-epoxy-3-t-butyl-dimethylsilyloxy-17α,21-dihydroxy-16α-methylpregna-1,3,5-triene-20-one 21-acetate

: 4571-51-1
9β,11-epoxy-6α-fluoro-16α-methyl-17,21-dihydroxy-1,4-diene-3,20-dione 21-acetate

: 494870-04-1
6β-fluoro-9β,11β-epoxy-17α,21-dihydroxy-16α-methylpregna-1,4-diene-3,20-dione 21-acetate

Guidance literature:: 9β,11β-epoxy-3-t-butyl-dimethylsilyloxy-17α,21-dihydroxy-16α-methylpregna-1,3,5-triene-20-one 21-acetate; With 1H-imidazole; N-fluorobis(benzenesulfon)imide; In dichloromethane; at 15 - 20 ℃; for 2h;

With water; In dichloromethane; for 0.25h;

Reference yield:

: 477898-18-3
9β,11β-epoxy-3,17α,21-trihydroxy-16α-methylpregna-1,3,5-triene-20-one 3-benzoate-21-acetate

: 4571-51-1
9β,11-epoxy-6α-fluoro-16α-methyl-17,21-dihydroxy-1,4-diene-3,20-dione 21-acetate

: 494870-04-1
6β-fluoro-9β,11β-epoxy-17α,21-dihydroxy-16α-methylpregna-1,4-diene-3,20-dione 21-acetate

Guidance literature:: With Selectfluor; In water; acetonitrile; at 0 ℃; for 1h;

Reference yield:

: 9β,11β-epoxy-3-triisopropylsilyloxy-17α,21-dihydroxy-16α-methylpregna-1,3,5-triene-20-one 21-acetate

: 4571-51-1
9β,11-epoxy-6α-fluoro-16α-methyl-17,21-dihydroxy-1,4-diene-3,20-dione 21-acetate

: 494870-04-1
6β-fluoro-9β,11β-epoxy-17α,21-dihydroxy-16α-methylpregna-1,4-diene-3,20-dione 21-acetate

Guidance literature:: 9β,11β-epoxy-3-triisopropylsilyloxy-17α,21-dihydroxy-16α-methylpregna-1,3,5-triene-20-one 21-acetate; With pyridine; N-fluorobis(benzenesulfon)imide; In dichloromethane; at 15 - 20 ℃;

With water; In dichloromethane; for 0.25h;