dimethyl 5,5',6,6'-tetramethoxy-2,2'-bis(methoxymethoxy)-4,4'-bis[(phenylsulfonyl)methyl]-[1,1'-biphenyl]-3,3'-dicarboxylate

Base Information

Chemical Name:dimethyl 5,5',6,6'-tetramethoxy-2,2'-bis(methoxymethoxy)-4,4'-bis[(phenylsulfonyl)methyl]-[1,1'-biphenyl]-3,3'-dicarboxylate
CAS No.:1462393-99-2
Molecular Formula:C₃₈H₄₂O₁₆S₂
Molecular Weight:818.874
Hs Code.:

Synonyms:

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Chemical Property of dimethyl 5,5',6,6'-tetramethoxy-2,2'-bis(methoxymethoxy)-4,4'-bis[(phenylsulfonyl)methyl]-[1,1'-biphenyl]-3,3'-dicarboxylate

Chemical Property:

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Technology Process of dimethyl 5,5',6,6'-tetramethoxy-2,2'-bis(methoxymethoxy)-4,4'-bis[(phenylsulfonyl)methyl]-[1,1'-biphenyl]-3,3'-dicarboxylate

There total 10 articles about dimethyl 5,5',6,6'-tetramethoxy-2,2'-bis(methoxymethoxy)-4,4'-bis[(phenylsulfonyl)methyl]-[1,1'-biphenyl]-3,3'-dicarboxylate 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:

: 7149-90-8
2,4-dimethoxy-6-methyl-benzaldehyde

: 1462393-99-2
dimethyl 5,5',6,6'-tetramethoxy-2,2'-bis(methoxymethoxy)-4,4'-bis[(phenylsulfonyl)methyl]-[1,1'-biphenyl]-3,3'-dicarboxylate

Guidance literature:: Multi-step reaction with 11 steps

1.1: 3-chloro-benzenecarboperoxoic acid / chloroform / Inert atmosphere; Reflux

1.2: Inert atmosphere

1.3: Inert atmosphere

2.1: n-butyllithium / diethyl ether; hexane / 16 h / 0 - 20 °C / Inert atmosphere

2.2: 1 h / 0 - 20 °C / Inert atmosphere

3.1: copper / 3 h / 220 - 240 °C / Inert atmosphere

4.1: titanium tetrachloride / dichloromethane / 2 h / -78 - 20 °C / Inert atmosphere

5.1: 2,3-Dimethyl-2-butene; sodium dihydrogenphosphate; sodium chlorite; dihydrogen peroxide / dichloromethane; acetonitrile; water / 3 h / Inert atmosphere

6.1: methanol; hexane; toluene / 1 h / 0 °C / Inert atmosphere

7.1: boron trichloride / hexane; dichloromethane / -78 °C / Inert atmosphere

8.1: N-ethyl-N,N-diisopropylamine / dichloromethane / 4.17 h / 0 - 20 °C

9.1: N-Bromosuccinimide; dibenzoyl peroxide; sodium acetate / tetrachloromethane / 1 h / Reflux; Inert atmosphere

10.1: potassium carbonate / methanol / 16 h / Inert atmosphere

11.1: 3-chloro-benzenecarboperoxoic acid; sodium acetate / dichloromethane / -78 - 0 °C / Inert atmosphere

With sodium chlorite; sodium dihydrogenphosphate; N-Bromosuccinimide; n-butyllithium; 2,3-Dimethyl-2-butene; dihydrogen peroxide; sodium acetate; boron trichloride; titanium tetrachloride; copper; potassium carbonate; N-ethyl-N,N-diisopropylamine; 3-chloro-benzenecarboperoxoic acid; dibenzoyl peroxide; In methanol; tetrachloromethane; diethyl ether; hexane; dichloromethane; chloroform; water; toluene; acetonitrile;
DOI:10.1055/s-0033-1339281

Reference yield:

: 1462394-18-8
C₂₂H₂₆O₁₀

: 1462393-99-2
dimethyl 5,5',6,6'-tetramethoxy-2,2'-bis(methoxymethoxy)-4,4'-bis[(phenylsulfonyl)methyl]-[1,1'-biphenyl]-3,3'-dicarboxylate

Guidance literature:: Multi-step reaction with 6 steps

1: methanol; hexane; toluene / 1 h / 0 °C / Inert atmosphere

2: boron trichloride / hexane; dichloromethane / -78 °C / Inert atmosphere

3: N-ethyl-N,N-diisopropylamine / dichloromethane / 4.17 h / 0 - 20 °C

4: N-Bromosuccinimide; dibenzoyl peroxide; sodium acetate / tetrachloromethane / 1 h / Reflux; Inert atmosphere

5: potassium carbonate / methanol / 16 h / Inert atmosphere

6: 3-chloro-benzenecarboperoxoic acid; sodium acetate / dichloromethane / -78 - 0 °C / Inert atmosphere

With N-Bromosuccinimide; sodium acetate; boron trichloride; potassium carbonate; N-ethyl-N,N-diisopropylamine; 3-chloro-benzenecarboperoxoic acid; dibenzoyl peroxide; In methanol; tetrachloromethane; hexane; dichloromethane; toluene;
DOI:10.1055/s-0033-1339281

Reference yield:

: 1462394-15-5
C₂₂H₂₆O₈

: 1462393-99-2
dimethyl 5,5',6,6'-tetramethoxy-2,2'-bis(methoxymethoxy)-4,4'-bis[(phenylsulfonyl)methyl]-[1,1'-biphenyl]-3,3'-dicarboxylate

Guidance literature:: Multi-step reaction with 7 steps

1: 2,3-Dimethyl-2-butene; sodium dihydrogenphosphate; sodium chlorite; dihydrogen peroxide / dichloromethane; acetonitrile; water / 3 h / Inert atmosphere

2: methanol; hexane; toluene / 1 h / 0 °C / Inert atmosphere

3: boron trichloride / hexane; dichloromethane / -78 °C / Inert atmosphere

4: N-ethyl-N,N-diisopropylamine / dichloromethane / 4.17 h / 0 - 20 °C

5: N-Bromosuccinimide; dibenzoyl peroxide; sodium acetate / tetrachloromethane / 1 h / Reflux; Inert atmosphere

6: potassium carbonate / methanol / 16 h / Inert atmosphere

7: 3-chloro-benzenecarboperoxoic acid; sodium acetate / dichloromethane / -78 - 0 °C / Inert atmosphere

With sodium chlorite; sodium dihydrogenphosphate; N-Bromosuccinimide; 2,3-Dimethyl-2-butene; dihydrogen peroxide; sodium acetate; boron trichloride; potassium carbonate; N-ethyl-N,N-diisopropylamine; 3-chloro-benzenecarboperoxoic acid; dibenzoyl peroxide; In methanol; tetrachloromethane; hexane; dichloromethane; water; toluene; acetonitrile;
DOI:10.1055/s-0033-1339281