11β-(4-(2-(2-(2-azidoethoxy)ethoxy)ethoxy)phenyl)-estra-4,9-diene-3,17-dione

Base Information

Chemical Name:11β-(4-(2-(2-(2-azidoethoxy)ethoxy)ethoxy)phenyl)-estra-4,9-diene-3,17-dione
CAS No.:1381868-77-4
Molecular Formula:C₃₀H₃₇N₃O₅
Molecular Weight:519.641
Hs Code.:

Synonyms:11β-(4-(2-(2-(2-azidoethoxy)ethoxy)ethoxy)phenyl)-estra-4,9-diene-3,17-dione

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Chemical Property of 11β-(4-(2-(2-(2-azidoethoxy)ethoxy)ethoxy)phenyl)-estra-4,9-diene-3,17-dione

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Technology Process of 11β-(4-(2-(2-(2-azidoethoxy)ethoxy)ethoxy)phenyl)-estra-4,9-diene-3,17-dione

There total 8 articles about 11β-(4-(2-(2-(2-azidoethoxy)ethoxy)ethoxy)phenyl)-estra-4,9-diene-3,17-dione 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: 67.0%

: C₃₇H₄₄O₈S

: 1381868-77-4
11β-(4-(2-(2-(2-azidoethoxy)ethoxy)ethoxy)phenyl)-estra-4,9-diene-3,17-dione

Guidance literature:: With sodium azide; In ethanol; at 90 ℃; for 18h;

Reference yield:

: 19249-03-7
triethylene glycol di-(p-toluenesulfonate)

: 1381868-77-4
11β-(4-(2-(2-(2-azidoethoxy)ethoxy)ethoxy)phenyl)-estra-4,9-diene-3,17-dione

Guidance literature:: Multi-step reaction with 2 steps

1.1: sodium azide / ethanol / 2 h / Reflux

2.1: potassium carbonate / acetonitrile / 0.08 h

2.2: 10 h / 80 °C

With sodium azide; potassium carbonate; In ethanol; acetonitrile; 2.2: Williamson synthesis;
DOI:10.1016/j.bmc.2012.04.041

Reference yield:

: 178685-33-1
8-azido-3,6-dioxaoctyl tosylate

: 134414-14-5
11beta-(4-hydroxyphenyl)-estra-4,9-diene-3,17-dione

: 1381868-77-4
11β-(4-(2-(2-(2-azidoethoxy)ethoxy)ethoxy)phenyl)-estra-4,9-diene-3,17-dione

Guidance literature:: 11beta-(4-hydroxyphenyl)-estra-4,9-diene-3,17-dione; With potassium carbonate; In acetonitrile; for 0.0833333h;

8-azido-3,6-dioxaoctyl tosylate; In acetonitrile; at 80 ℃; for 10h;
DOI:10.1016/j.bmc.2012.04.041