11β-(4-dimethylaminophenyl)-3,3-(2,2-dimethyl-trimethylene-1,3-dioxy)-17β-ethynyl-13α-methyl-gon-9-ene-5α,17α-diol

Base Information

Chemical Name:11β-(4-dimethylaminophenyl)-3,3-(2,2-dimethyl-trimethylene-1,3-dioxy)-17β-ethynyl-13α-methyl-gon-9-ene-5α,17α-diol
CAS No.:96346-57-5
Molecular Formula:C₃₃H₄₅NO₄
Molecular Weight:519.725
Hs Code.:

Synonyms:11β-(4-dimethylaminophenyl)-3,3-(2,2-dimethyl-trimethylene-1,3-dioxy)-17β-ethynyl-13α-methyl-gon-9-ene-5α,17α-diol

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Chemical Property of 11β-(4-dimethylaminophenyl)-3,3-(2,2-dimethyl-trimethylene-1,3-dioxy)-17β-ethynyl-13α-methyl-gon-9-ene-5α,17α-diol

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Technology Process of 11β-(4-dimethylaminophenyl)-3,3-(2,2-dimethyl-trimethylene-1,3-dioxy)-17β-ethynyl-13α-methyl-gon-9-ene-5α,17α-diol

There total 2 articles about 11β-(4-dimethylaminophenyl)-3,3-(2,2-dimethyl-trimethylene-1,3-dioxy)-17β-ethynyl-13α-methyl-gon-9-ene-5α,17α-diol 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:

: 93748-54-0
11β-[4-(dimethylamino)phenyl]-5-hydroxy-5α-estr-9-ene-3,17-dione cyclic 3-(2,2-dimethyl-1,3-propanediyl acetal)

: 96346-57-5
11β-(4-dimethylaminophenyl)-3,3-(2,2-dimethyl-trimethylene-1,3-dioxy)-17β-ethynyl-13α-methyl-gon-9-ene-5α,17α-diol

Guidance literature:: Multi-step reaction with 2 steps

1: 62 percent / dioxane / 0.58 h / 25 °C / Irradiation

2: 80.5 percent / BuLi / tetrahydrofuran / 3 h / Ambient temperature

With n-butyllithium; In tetrahydrofuran; 1,4-dioxane;
DOI:10.1016/S0039-128X(84)80027-6

Reference yield:

: 115729-55-0
C₃₁H₄₅NO₄

: 96346-57-5
11β-(4-dimethylaminophenyl)-3,3-(2,2-dimethyl-trimethylene-1,3-dioxy)-17β-ethynyl-13α-methyl-gon-9-ene-5α,17α-diol

Guidance literature:: Multi-step reaction with 3 steps

1: 80.5 percent / Al tri-isopropylate / cyclohexanone; toluene / 4 h / Heating

2: 62 percent / dioxane / 0.58 h / 25 °C / Irradiation

3: 80.5 percent / BuLi / tetrahydrofuran / 3 h / Ambient temperature

With n-butyllithium; aluminum isopropoxide; In tetrahydrofuran; 1,4-dioxane; cyclohexanone; toluene;
DOI:10.1016/S0039-128X(84)80027-6