Benzonitrile, 3,3'-[1,3-propanediylbis(oxy-3,1-propanediyl)]bis[4,6-dihydroxy-

Base Information

Chemical Name:Benzonitrile, 3,3'-[1,3-propanediylbis(oxy-3,1-propanediyl)]bis[4,6-dihydroxy-
CAS No.:491610-81-2
Molecular Formula:C23H26N2O6
Molecular Weight:426.469
Hs Code.:

Synonyms:

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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 Benzonitrile, 3,3'-[1,3-propanediylbis(oxy-3,1-propanediyl)]bis[4,6-dihydroxy-

Chemical Property:

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Technology Process of Benzonitrile, 3,3'-[1,3-propanediylbis(oxy-3,1-propanediyl)]bis[4,6-dihydroxy-

There total 9 articles about Benzonitrile, 3,3'-[1,3-propanediylbis(oxy-3,1-propanediyl)]bis[4,6-dihydroxy- 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: 90.0%

: 491610-80-1
1,11-bis(5-cyano-2,4-dibenzyloxyphenyl)-4,8-dioxaundecane

: 491610-81-2
1,11-bis(5-cyano-2,4-dihydroxyphenyl)-4,8-dioxaundecane

Guidance literature:: With hydrogen; 10percent Pd/C; In ethanol; ethyl acetate; at 20 ℃; for 5.5h; under 760.051 Torr;
DOI:10.1021/jm020184n

Reference yield:

: 5631-68-5
3-(2,4-Dihydroxyphenyl)propionic Acid

: 491610-81-2
1,11-bis(5-cyano-2,4-dihydroxyphenyl)-4,8-dioxaundecane

Guidance literature:: Multi-step reaction with 9 steps

1.1: 87 percent / K₂CO₃ / acetone / Heating

2.1: 82 percent / LiAlH₄ / tetrahydrofuran

3.1: 77 percent / pyridine / CH₂Cl₂ / 20 °C

4.1: 89 percent / LiBr / acetone / Heating

5.1: KOH / dimethylsulfoxide / 0.5 h

5.2: 58 percent / dimethylsulfoxide / 0.5 h / 50 °C

6.1: phosphorus oxychloride / acetonitrile / 1 h / 20 °C

6.2: acetonitrile / Heating

6.3: 61 percent / water / dioxane / 2 h / 50 °C

7.1: hydroxylamine hydrochloride; Et₃N / acetonitrile / 45 °C

8.1: 15.64 g / phthalic anhydride / acetonitrile / Heating

9.1: 90 percent / H₂ / 10percent Pd/C / ethyl acetate; ethanol / 5.5 h / 20 °C / 760.05 Torr

With pyridine; potassium hydroxide; lithium aluminium tetrahydride; phthalic anhydride; hydroxylamine hydrochloride; hydrogen; potassium carbonate; triethylamine; lithium bromide; trichlorophosphate; 10percent Pd/C; In tetrahydrofuran; ethanol; dichloromethane; dimethyl sulfoxide; ethyl acetate; acetone; acetonitrile; 6.2: Vilsmeier-Haack reaction;
DOI:10.1021/jm020184n

Reference yield:

: 491610-75-4
3-(2',4'-di(benzyloxy)phenyl)propanol

: 491610-81-2
1,11-bis(5-cyano-2,4-dihydroxyphenyl)-4,8-dioxaundecane

Guidance literature:: Multi-step reaction with 7 steps

1.1: 77 percent / pyridine / CH₂Cl₂ / 20 °C

2.1: 89 percent / LiBr / acetone / Heating

3.1: KOH / dimethylsulfoxide / 0.5 h

3.2: 58 percent / dimethylsulfoxide / 0.5 h / 50 °C

4.1: phosphorus oxychloride / acetonitrile / 1 h / 20 °C

4.2: acetonitrile / Heating

4.3: 61 percent / water / dioxane / 2 h / 50 °C

5.1: hydroxylamine hydrochloride; Et₃N / acetonitrile / 45 °C

6.1: 15.64 g / phthalic anhydride / acetonitrile / Heating

7.1: 90 percent / H₂ / 10percent Pd/C / ethyl acetate; ethanol / 5.5 h / 20 °C / 760.05 Torr

With pyridine; potassium hydroxide; phthalic anhydride; hydroxylamine hydrochloride; hydrogen; triethylamine; lithium bromide; trichlorophosphate; 10percent Pd/C; In ethanol; dichloromethane; dimethyl sulfoxide; ethyl acetate; acetone; acetonitrile; 4.2: Vilsmeier-Haack reaction;
DOI:10.1021/jm020184n