6-{2-[2-(2-{2-[4-(2-{2-[2-(4-Trityl-phenoxy)-ethoxy]-ethoxy}-ethoxy)-phenoxy]-ethoxy}-ethoxy)-ethoxy]-ethoxy}-6,7-dihydro-5H-[1,3]dithiolo[4,5-b][1,4]dithiepin-2-one

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Chemical Name:6-{2-[2-(2-{2-[4-(2-{2-[2-(4-Trityl-phenoxy)-ethoxy]-ethoxy}-ethoxy)-phenoxy]-ethoxy}-ethoxy)-ethoxy]-ethoxy}-6,7-dihydro-5H-[1,3]dithiolo[4,5-b][1,4]dithiepin-2-one
CAS No.:145839-42-5
Molecular Formula:C₅₁H₅₆O₁₀S₄
Molecular Weight:957.264
Hs Code.:

Synonyms:6-{2-[2-(2-{2-[4-(2-{2-[2-(4-Trityl-phenoxy)-ethoxy]-ethoxy}-ethoxy)-phenoxy]-ethoxy}-ethoxy)-ethoxy]-ethoxy}-6,7-dihydro-5H-[1,3]dithiolo[4,5-b][1,4]dithiepin-2-one

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Chemical Property of 6-{2-[2-(2-{2-[4-(2-{2-[2-(4-Trityl-phenoxy)-ethoxy]-ethoxy}-ethoxy)-phenoxy]-ethoxy}-ethoxy)-ethoxy]-ethoxy}-6,7-dihydro-5H-[1,3]dithiolo[4,5-b][1,4]dithiepin-2-one

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Technology Process of 6-{2-[2-(2-{2-[4-(2-{2-[2-(4-Trityl-phenoxy)-ethoxy]-ethoxy}-ethoxy)-phenoxy]-ethoxy}-ethoxy)-ethoxy]-ethoxy}-6,7-dihydro-5H-[1,3]dithiolo[4,5-b][1,4]dithiepin-2-one

There total 13 articles about 6-{2-[2-(2-{2-[4-(2-{2-[2-(4-Trityl-phenoxy)-ethoxy]-ethoxy}-ethoxy)-phenoxy]-ethoxy}-ethoxy)-ethoxy]-ethoxy}-6,7-dihydro-5H-[1,3]dithiolo[4,5-b][1,4]dithiepin-2-one 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: 89.0%

: 145839-48-1
6-{2-[2-(2-{2-[4-(2-{2-[2-(4-Trityl-phenoxy)-ethoxy]-ethoxy}-ethoxy)-phenoxy]-ethoxy}-ethoxy)-ethoxy]-ethoxy}-6,7-dihydro-5H-[1,3]dithiolo[4,5-b][1,4]dithiepine-2-thione

: 145839-42-5
6-{2-[2-(2-{2-[4-(2-{2-[2-(4-Trityl-phenoxy)-ethoxy]-ethoxy}-ethoxy)-phenoxy]-ethoxy}-ethoxy)-ethoxy]-ethoxy}-6,7-dihydro-5H-[1,3]dithiolo[4,5-b][1,4]dithiepin-2-one

Guidance literature:: With mercury(II) diacetate; In chloroform; acetic acid; for 0.5h; Ambient temperature;
DOI:10.1002/chem.19970030719

Reference yield:

: 978-86-9
4-tritylphenol

: 145839-42-5
6-{2-[2-(2-{2-[4-(2-{2-[2-(4-Trityl-phenoxy)-ethoxy]-ethoxy}-ethoxy)-phenoxy]-ethoxy}-ethoxy)-ethoxy]-ethoxy}-6,7-dihydro-5H-[1,3]dithiolo[4,5-b][1,4]dithiepin-2-one

Guidance literature:: Multi-step reaction with 7 steps

1: K₂CO₃ / dimethylformamide / 96 h / 70 °C

2: TBAF / tetrahydrofuran / 3 h / 70 °C

3: 97 percent / NaH / tetrahydrofuran / Heating

4: 71 percent / conc. H₂SO₄ / ethanol / 2 h / Heating

5: 94 percent / NEt₃, DMAP / CH₂Cl₂

6: 81 percent / MeONa / methanol; benzene / 1.) 30 min, 2.) reflux, 3 h

7: 89 percent / Hg(OAc)2 / CHCl₃; acetic acid / 0.5 h / Ambient temperature

With dmap; sulfuric acid; mercury(II) diacetate; tetrabutyl ammonium fluoride; sodium methylate; sodium hydride; potassium carbonate; triethylamine; In tetrahydrofuran; methanol; ethanol; dichloromethane; chloroform; acetic acid; N,N-dimethyl-formamide; benzene;
DOI:10.1002/chem.19970030719

Reference yield:

: 134881-72-4
1,4-bis-(2-(2-(2-hydroxyethoxy)ethoxy)ethoxy)benzene

: 145839-42-5
6-{2-[2-(2-{2-[4-(2-{2-[2-(4-Trityl-phenoxy)-ethoxy]-ethoxy}-ethoxy)-phenoxy]-ethoxy}-ethoxy)-ethoxy]-ethoxy}-6,7-dihydro-5H-[1,3]dithiolo[4,5-b][1,4]dithiepin-2-one

Guidance literature:: Multi-step reaction with 9 steps

1: 38 percent / imidazole / dimethylformamide / 3 h / Ambient temperature

2: 84 percent / Et₃N, DMAP / CH₂Cl₂ / 15 h / 4 °C

3: K₂CO₃ / dimethylformamide / 96 h / 70 °C

4: TBAF / tetrahydrofuran / 3 h / 70 °C

5: 97 percent / NaH / tetrahydrofuran / Heating

6: 71 percent / conc. H₂SO₄ / ethanol / 2 h / Heating

7: 94 percent / NEt₃, DMAP / CH₂Cl₂

8: 81 percent / MeONa / methanol; benzene / 1.) 30 min, 2.) reflux, 3 h

9: 89 percent / Hg(OAc)2 / CHCl₃; acetic acid / 0.5 h / Ambient temperature

With 1H-imidazole; dmap; sulfuric acid; mercury(II) diacetate; tetrabutyl ammonium fluoride; sodium methylate; sodium hydride; potassium carbonate; triethylamine; In tetrahydrofuran; methanol; ethanol; dichloromethane; chloroform; acetic acid; N,N-dimethyl-formamide; benzene;
DOI:10.1002/chem.19970030719