3,3'-<<1,1'-binaphthalene>-2,2'-diylbis(oxy-2,1-ethanediyloxy-2,1-ethanediyloxy-2,1-ethanediyloxy)>bis<2-hydroxybenzaldehyde>

Base Information

Chemical Name:3,3'-<<1,1'-binaphthalene>-2,2'-diylbis(oxy-2,1-ethanediyloxy-2,1-ethanediyloxy-2,1-ethanediyloxy)>bis<2-hydroxybenzaldehyde>
CAS No.:152523-70-1
Molecular Formula:C₄₆H₄₆O₁₂
Molecular Weight:790.864
Hs Code.:

Synonyms:3,3'-<<1,1'-binaphthalene>-2,2'-diylbis(oxy-2,1-ethanediyloxy-2,1-ethanediyloxy-2,1-ethanediyloxy)>bis<2-hydroxybenzaldehyde>

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Chemical Property of 3,3'-<<1,1'-binaphthalene>-2,2'-diylbis(oxy-2,1-ethanediyloxy-2,1-ethanediyloxy-2,1-ethanediyloxy)>bis<2-hydroxybenzaldehyde>

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Technology Process of 3,3'-<<1,1'-binaphthalene>-2,2'-diylbis(oxy-2,1-ethanediyloxy-2,1-ethanediyloxy-2,1-ethanediyloxy)>bis<2-hydroxybenzaldehyde>

There total 10 articles about 3,3'-<<1,1'-binaphthalene>-2,2'-diylbis(oxy-2,1-ethanediyloxy-2,1-ethanediyloxy-2,1-ethanediyloxy)>bis<2-hydroxybenzaldehyde> 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: 100.0%

: 152523-68-7
3,3'-<<1,1'-binaphthalene>-2,2'-diylbis(oxy-2,1-ethanediyloxy-2,1-ethanediyloxy-2,1-ethanediyloxy)>bis<2-(2-propenyloxy)benzaldehyde>

: 152523-70-1
3,3'-<<1,1'-binaphthalene>-2,2'-diylbis(oxy-2,1-ethanediyloxy-2,1-ethanediyloxy-2,1-ethanediyloxy)>bis<2-hydroxybenzaldehyde>

Guidance literature:: With triethylammonium formate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; ethanol; water; for 3h; Heating;
DOI:10.1002/recl.19931120609

Reference yield:

: 108059-04-7
2-allyloxy-3-hydroxybenzaldehyde

: 152523-70-1
3,3'-<<1,1'-binaphthalene>-2,2'-diylbis(oxy-2,1-ethanediyloxy-2,1-ethanediyloxy-2,1-ethanediyloxy)>bis<2-hydroxybenzaldehyde>

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) K₂CO₃, 2.) NaI, Et₃N / acetonitrile / Heating; 1.) 4 h, 2.) 30 min

2: pyridine / 4 h / 0 °C

3: 80 percent / K₂CO₃ / acetonitrile / Heating

4: 100 percent / HCOONHEt₃ / Pd(PPh₃)4 / tetrahydrofuran; ethanol; H₂O / 3 h / Heating

With pyridine; triethylammonium formate; potassium carbonate; triethylamine; sodium iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; ethanol; water; acetonitrile;
DOI:10.1002/recl.19931120609

Reference yield:

: 55489-58-2,1201808-31-2
triethylene glycol monobenzyl ether

: 152523-70-1
3,3'-<<1,1'-binaphthalene>-2,2'-diylbis(oxy-2,1-ethanediyloxy-2,1-ethanediyloxy-2,1-ethanediyloxy)>bis<2-hydroxybenzaldehyde>

Guidance literature:: Multi-step reaction with 6 steps

1: pyridine / 3 h / 0 °C

2: 88 percent / K₂CO₃ / acetonitrile / Heating

3: 100 percent / H₂ / 10percent Pd/C / ethyl acetate; ethanol

4: 77 percent / pyridine / 3 h / 0 °C

5: 90 percent / K₂CO₃ / acetonitrile / Heating

6: 100 percent / HCOONHEt₃ / Pd(PPh₃)4 / tetrahydrofuran; ethanol; H₂O / 3 h / Heating

With pyridine; hydrogen; triethylammonium formate; potassium carbonate; palladium on activated charcoal; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; ethanol; water; ethyl acetate; acetonitrile;
DOI:10.1002/recl.19931120609