17α-20E-21-phenyl-19-norpregna-1,3,5(10),20-tetraene-3,17β-diol 3-acetate

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Chemical Name:17α-20E-21-phenyl-19-norpregna-1,3,5(10),20-tetraene-3,17β-diol 3-acetate
CAS No.:586388-00-3
Molecular Formula:C₂₈H₃₂O₃
Molecular Weight:416.56
Hs Code.:

Synonyms:17α-20E-21-phenyl-19-norpregna-1,3,5(10),20-tetraene-3,17β-diol 3-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 17α-20E-21-phenyl-19-norpregna-1,3,5(10),20-tetraene-3,17β-diol 3-acetate

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Technology Process of 17α-20E-21-phenyl-19-norpregna-1,3,5(10),20-tetraene-3,17β-diol 3-acetate

There total 2 articles about 17α-20E-21-phenyl-19-norpregna-1,3,5(10),20-tetraene-3,17β-diol 3-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: 25.0%

: 591-50-4
iodobenzene

: 134970-24-4,134970-25-5
3-acetoxy-17α-(E)-<2-(tri-n-butylstannyl)ethenyl>estra-1,3,5(10)-trien-17β-ol

: 586388-00-3
17α-20E-21-phenyl-19-norpregna-1,3,5(10),20-tetraene-3,17β-diol 3-acetate

Guidance literature:: With 2,6-di-tert-butyl-4-methyl-phenol; [(C₆H₅)3]4Pd; In toluene; at 90 - 100 ℃; for 10h;
DOI:10.1021/jm0205806

Reference yield:

: 591-50-4
iodobenzene

: 5779-47-5
3-acetoxy-17α,19-norpregna-1,3,5(10)-triene-20-yn-17β-ol

: 586388-00-3
17α-20E-21-phenyl-19-norpregna-1,3,5(10),20-tetraene-3,17β-diol 3-acetate

Guidance literature:: 3-acetoxy-17α,19-norpregna-1,3,5(10)-triene-20-yn-17β-ol; With triethyl borane; tri-n-butyl-tin hydride; In tetrahydrofuran; at 60 ℃; for 5h;

iodobenzene; With 2,6-di-tert-butyl-4-methyl-phenol; [(C₆H₅)3]4Pd⁽⁰⁾; In toluene; at 90 - 100 ℃; for 10h;
DOI:10.1021/jm0205806