2-<2''-(2''-methyl-1'',3''-dithianyl)>-4,5-methylenedioxy-4',5',6'-trimethoxy-1,1'-biphenyl-2'-carboxaldehyde

Base Information

Chemical Name:2-<2''-(2''-methyl-1'',3''-dithianyl)>-4,5-methylenedioxy-4',5',6'-trimethoxy-1,1'-biphenyl-2'-carboxaldehyde
CAS No.:73252-63-8
Molecular Formula:C₂₂H₂₄O₆S₂
Molecular Weight:448.561
Hs Code.:

Synonyms:2-<2''-(2''-methyl-1'',3''-dithianyl)>-4,5-methylenedioxy-4',5',6'-trimethoxy-1,1'-biphenyl-2'-carboxaldehyde

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Chemical Property of 2-<2''-(2''-methyl-1'',3''-dithianyl)>-4,5-methylenedioxy-4',5',6'-trimethoxy-1,1'-biphenyl-2'-carboxaldehyde

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Technology Process of 2-<2''-(2''-methyl-1'',3''-dithianyl)>-4,5-methylenedioxy-4',5',6'-trimethoxy-1,1'-biphenyl-2'-carboxaldehyde

There total 5 articles about 2-<2''-(2''-methyl-1'',3''-dithianyl)>-4,5-methylenedioxy-4',5',6'-trimethoxy-1,1'-biphenyl-2'-carboxaldehyde 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:

: Cyclohexyl-[1-{3,4,5-trimethoxy-2-[6-(2-methyl-[1,3]dithian-2-yl)-benzo[1,3]dioxol-5-yl]-phenyl}-meth-(Z)-ylidene]-amine

: 73252-63-8
2-<2''-(2''-methyl-1'',3''-dithianyl)>-4,5-methylenedioxy-4',5',6'-trimethoxy-1,1'-biphenyl-2'-carboxaldehyde

Guidance literature:: With hydrogenchloride; In dichloromethane; for 48h; Yield given;
DOI:10.1021/ja00522a058

Reference yield:

: 15930-53-7
6-bromo-3,4-methylenedioxybenzaldehyde

: 73252-63-8
2-<2''-(2''-methyl-1'',3''-dithianyl)>-4,5-methylenedioxy-4',5',6'-trimethoxy-1,1'-biphenyl-2'-carboxaldehyde

Guidance literature:: Multi-step reaction with 5 steps

1: 41.0 g / diethyl ether; tetrahydrofuran / 18 h / 25 °C

2: 64 percent / Jones reagent / acetone / 0.5 h / 5 °C

3: 70 percent / HCl gas / CHCl₃ / 48 h / 25 °C

4: 1.) n-BuLi, 2.) CuI*P(OEt)3

5: 10percent aq. HCl / CH₂Cl₂ / 48 h

With hydrogenchloride; n-butyllithium; jones reagent; triethylphosphite copper(I) iodide complex; In tetrahydrofuran; diethyl ether; dichloromethane; chloroform; acetone;
DOI:10.1021/ja00522a058

Reference yield:

: 71095-27-7
1-(2′-bromo-4′,5′-methylenedioxyphenyl)ethan-1-ol

: 73252-63-8
2-<2''-(2''-methyl-1'',3''-dithianyl)>-4,5-methylenedioxy-4',5',6'-trimethoxy-1,1'-biphenyl-2'-carboxaldehyde

Guidance literature:: Multi-step reaction with 4 steps

1: 64 percent / Jones reagent / acetone / 0.5 h / 5 °C

2: 70 percent / HCl gas / CHCl₃ / 48 h / 25 °C

3: 1.) n-BuLi, 2.) CuI*P(OEt)3

4: 10percent aq. HCl / CH₂Cl₂ / 48 h

With hydrogenchloride; n-butyllithium; jones reagent; triethylphosphite copper(I) iodide complex; In dichloromethane; chloroform; acetone;
DOI:10.1021/ja00522a058