(3S)-3,17β-bis-(3,5-dinitro-benzoyloxy)-9,10-seco-estra-5(10),6t,8-triene

Base Information

Chemical Name:(3S)-3,17β-bis-(3,5-dinitro-benzoyloxy)-9,10-seco-estra-5(10),6t,8-triene
CAS No.:115759-24-5
Molecular Formula:C₃₂H₃₀N₄O₁₂
Molecular Weight:662.61
Hs Code.:

(3<i>S</i>)-3,17β-bis-(3,5-dinitro-benzoyloxy)-9,10-seco-estra-5(10),6<i>t</i>,8-triene

Synonyms:

Suppliers and Price of (3S)-3,17β-bis-(3,5-dinitro-benzoyloxy)-9,10-seco-estra-5(10),6t,8-triene

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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 (3S)-3,17β-bis-(3,5-dinitro-benzoyloxy)-9,10-seco-estra-5(10),6t,8-triene

Chemical Property:

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Technology Process of (3S)-3,17β-bis-(3,5-dinitro-benzoyloxy)-9,10-seco-estra-5(10),6t,8-triene

There total 6 articles about (3S)-3,17β-bis-(3,5-dinitro-benzoyloxy)-9,10-seco-estra-5(10),6t,8-triene 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:

: 434-22-0
19-nortestosterone

: 115759-24-5
(3S)-3,17β-bis-(3,5-dinitro-benzoyloxy)-9,10-seco-estra-5(10),6t,8-triene

Guidance literature:: Multi-step reaction with 6 steps

1: pyridine; acetyl chloride

2: bromine; acetic acid; 2,4,6-trimethyl-pyridine / Erhitzen des Reaktionsprodukts mit LiBr und Li₂CO₃ in DMF

3: acetyl chloride; pyridine

4: KBH₄; aqueous methanol; THF / Erwaermen des Reaktionsprodukts mit methanol. KOH

5: diethyl ether / Irradiation_.UV-Licht

With tetrahydrofuran; pyridine; 2,4,6-trimethyl-pyridine; methanol; potassium borohydride; diethyl ether; bromine; acetic acid; acetyl chloride;
DOI:10.1016/0040-4020(58)80045-9

Reference yield:

: 4999-76-2
3,17β-diacetoxyoestra-3,5-diene

: 115759-24-5
(3S)-3,17β-bis-(3,5-dinitro-benzoyloxy)-9,10-seco-estra-5(10),6t,8-triene

Guidance literature:: Multi-step reaction with 5 steps

1: bromine; acetic acid; 2,4,6-trimethyl-pyridine / Erhitzen des Reaktionsprodukts mit LiBr und Li₂CO₃ in DMF

2: acetyl chloride; pyridine

3: KBH₄; aqueous methanol; THF / Erwaermen des Reaktionsprodukts mit methanol. KOH

4: diethyl ether / Irradiation_.UV-Licht

With tetrahydrofuran; pyridine; 2,4,6-trimethyl-pyridine; methanol; potassium borohydride; diethyl ether; bromine; acetic acid; acetyl chloride;
DOI:10.1016/0040-4020(58)80045-9

Reference yield:

: 2590-41-2
6-dehydro-19-nortestosterone acetate

: 115759-24-5
(3S)-3,17β-bis-(3,5-dinitro-benzoyloxy)-9,10-seco-estra-5(10),6t,8-triene

Guidance literature:: Multi-step reaction with 4 steps

1: acetyl chloride; pyridine

2: KBH₄; aqueous methanol; THF / Erwaermen des Reaktionsprodukts mit methanol. KOH

3: diethyl ether / Irradiation_.UV-Licht

With tetrahydrofuran; pyridine; methanol; potassium borohydride; diethyl ether; acetyl chloride;
DOI:10.1016/0040-4020(58)80045-9