Gon-4-ene-3,17-dione, 13-ethyl-11-methylene-, cyclic 3-(1,2-ethanediyl mercaptole)

Base Information

Chemical Name:Gon-4-ene-3,17-dione, 13-ethyl-11-methylene-, cyclic 3-(1,2-ethanediyl mercaptole)
CAS No.:54024-18-9
Molecular Formula:C₂₂H₃₀OS₂
Molecular Weight:374.612
Hs Code.:
European Community (EC) Number:611-083-3
DSSTox Substance ID:DTXSID301131394

Synonyms:DTXSID301131394;Gon-4-ene-3,17-dione, 13-ethyl-11-methylene-, cyclic 3-(1,2-ethanediyl mercaptole);54024-18-9

Suppliers and Price of Gon-4-ene-3,17-dione, 13-ethyl-11-methylene-, cyclic 3-(1,2-ethanediyl mercaptole)

Supply Marketing:

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

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Chemical Property of Gon-4-ene-3,17-dione, 13-ethyl-11-methylene-, cyclic 3-(1,2-ethanediyl mercaptole)

Chemical Property:

XLogP3:4.2
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:1
Exact Mass:374.17380792
Heavy Atom Count:25
Complexity:644

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:CCC12CC(=C)C3C(C1CCC2=O)CCC4=CC5(CCC34)SCCS5
Isomeric SMILES:CC[C@]12CC(=C)[C@H]3[C@H]([C@@H]1CCC2=O)CCC4=CC5(CC[C@H]34)SCCS5

Technology Process of Gon-4-ene-3,17-dione, 13-ethyl-11-methylene-, cyclic 3-(1,2-ethanediyl mercaptole)

There total 1 articles about Gon-4-ene-3,17-dione, 13-ethyl-11-methylene-, cyclic 3-(1,2-ethanediyl mercaptole) 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:

: 53067-82-6,170901-07-2
13β-ethyl-11α-hydroxygon-5-ene-3,17-dione

: 54024-18-9
13-ethyl-11-methylenegon-4-ene-3,17-dione cyclic 3-(1,2-ethanediyl dithioacetal)

Guidance literature:: Multi-step reaction with 5 steps

1: 94 percent / Jones' reagent / acetone / 0.25 h / -15 - -10 °C

2: 79 percent / HC(OEt)3, p-TsOH*H₂O / CH₂Cl₂ / 7 h / Heating

3: 88 percent / benzene; diethyl ether / 3 h / 10 - 15 °C

4: 74 percent / p-TsOH*H₂O / formic acid / 7 h / 50 - 60 °C

5: 98 percent / BF₃*Et₂O / methanol / 2.5 h / 0 - 5 °C

With jones' reagent; boron trifluoride diethyl etherate; toluene-4-sulfonic acid; orthoformic acid triethyl ester; In methanol; formic acid; diethyl ether; dichloromethane; acetone; benzene;
DOI:10.1080/00304949709355234

Reference yield:

: 54024-18-9
13-ethyl-11-methylenegon-4-ene-3,17-dione cyclic 3-(1,2-ethanediyl dithioacetal)

: 54024-21-4
11-methylene-18a-homo-estr-4-en-17-one

Guidance literature:: Multi-step reaction with 3 steps

1: 100 percent / NaBH₄ / methanol / 2 h / Ambient temperature

2: 94 percent / Na, liq. NH₃ / tetrahydrofuran / 0.5 h / -50 - -45 °C

3: 82 percent / Jones' reagent / acetone / 0.25 h / -15 - -10 °C

With sodium tetrahydroborate; jones' reagent; ammonia; sodium; In tetrahydrofuran; methanol; acetone;
DOI:10.1080/00304949709355234

Reference yield:

: 54024-18-9
13-ethyl-11-methylenegon-4-ene-3,17-dione cyclic 3-(1,2-ethanediyl dithioacetal)

: 54024-22-5
desogestrel

Guidance literature:: Multi-step reaction with 4 steps

1: 100 percent / NaBH₄ / methanol / 2 h / Ambient temperature

2: 94 percent / Na, liq. NH₃ / tetrahydrofuran / 0.5 h / -50 - -45 °C

3: 82 percent / Jones' reagent / acetone / 0.25 h / -15 - -10 °C

4: 72 percent / n-C₄H₉Br, Li / tetrahydrofuran; diethyl ether / 1.) -10 deg C, 2 h; -5 deg C, 3 h, 2.) -5 deg C, 3 h

With 1-bromo-butane; sodium tetrahydroborate; jones' reagent; ammonia; sodium; lithium; In tetrahydrofuran; methanol; diethyl ether; acetone;
DOI:10.1080/00304949709355234