C₄₄H₄₂O₄S

Base Information

Chemical Name:C₄₄H₄₂O₄S
CAS No.:1398415-91-2
Molecular Formula:C₄₄H₄₂O₄S
Molecular Weight:666.881
Hs Code.:

C<sub>44</sub>H<sub>42</sub>O<sub>4</sub>S

Synonyms:C₄₄H₄₂O₄S

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Chemical Property of C₄₄H₄₂O₄S

Chemical Property:

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Technology Process of C₄₄H₄₂O₄S

There total 10 articles about C₄₄H₄₂O₄S 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: 75.0%

: 101597-25-5
1,1-bis(4-methoxyphenyl)-2-propyn-1-ol

: 1398415-84-3
C₂₇H₂₈O₂S

: 1398415-91-2
C₄₄H₄₂O₄S

Guidance literature:: With toluene-4-sulfonic acid; In toluene; for 1h; Reflux;

Reference yield:

: 1398416-49-3
C₁₈H₁₂O₄S

: 1398415-91-2
C₄₄H₄₂O₄S

Guidance literature:: Multi-step reaction with 9 steps

1.1: potassium carbonate / N,N-dimethyl-formamide / 4 h / 60 °C

2.1: water; sodium hydroxide / isopropyl alcohol / 3 h / Reflux

3.1: triethylamine; diphenyl phosphoryl azide / toluene / 4 h / 20 °C

4.1: ethanol / toluene / 2 h / 70 °C

5.1: potassium hydroxide / toluene / 6 h / Reflux

6.1: hydrogenchloride / acetonitrile; water / 0 - 5 °C

6.2: 0.5 h

6.3: 3 h / 20 °C

7.1: n-butyllithium / toluene / 0.5 h / -15 °C

7.2: 2 h / -15 °C

8.1: camphor-10-sulfonic acid / toluene / 0.5 h / Reflux

8.2: 4 h / 90 °C

9.1: toluene-4-sulfonic acid / toluene / 1 h / Reflux

With hydrogenchloride; n-butyllithium; ethanol; diphenyl phosphoryl azide; camphor-10-sulfonic acid; water; potassium carbonate; toluene-4-sulfonic acid; triethylamine; potassium hydroxide; sodium hydroxide; In water; N,N-dimethyl-formamide; isopropyl alcohol; toluene; acetonitrile;

Reference yield:

: C₂₅H₁₇N₃O₃S

: 1398415-91-2
C₄₄H₄₂O₄S

Guidance literature:: Multi-step reaction with 6 steps

1.1: ethanol / toluene / 2 h / 70 °C

2.1: potassium hydroxide / toluene / 6 h / Reflux

3.1: hydrogenchloride / acetonitrile; water / 0 - 5 °C

3.2: 0.5 h

3.3: 3 h / 20 °C

4.1: n-butyllithium / toluene / 0.5 h / -15 °C

4.2: 2 h / -15 °C

5.1: camphor-10-sulfonic acid / toluene / 0.5 h / Reflux

5.2: 4 h / 90 °C

6.1: toluene-4-sulfonic acid / toluene / 1 h / Reflux

With hydrogenchloride; n-butyllithium; ethanol; camphor-10-sulfonic acid; toluene-4-sulfonic acid; potassium hydroxide; In water; toluene; acetonitrile;