R-2,2'-bis(methoxymethoxy)-[1,1'-Binaphthalene]-3,3'-dicarboxaldehyde

Base Information

Chemical Name:R-2,2'-bis(methoxymethoxy)-[1,1'-Binaphthalene]-3,3'-dicarboxaldehyde
CAS No.:223389-51-3
Molecular Formula:
Molecular Weight:430.45
Hs Code.:
Mol file:223389-51-3.mol

Synonyms:R-2,2'-bis(methoxymethoxy)-[1,1'-Binaphthalene]-3,3'-dicarboxaldehyde

Suppliers and Price of R-2,2'-bis(methoxymethoxy)-[1,1'-Binaphthalene]-3,3'-dicarboxaldehyde

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
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price

Total 10 raw suppliers

Chemical Property of R-2,2'-bis(methoxymethoxy)-[1,1'-Binaphthalene]-3,3'-dicarboxaldehyde

Chemical Property:

Melting Point:118-119 °C
Boiling Point:583.4±50.0 °C(Predicted)
Density:1.265±0.06 g/cm3(Predicted)

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of R-2,2'-bis(methoxymethoxy)-[1,1'-Binaphthalene]-3,3'-dicarboxaldehyde

There total 3 articles about R-2,2'-bis(methoxymethoxy)-[1,1'-Binaphthalene]-3,3'-dicarboxaldehyde 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: 85.0%

: 173831-50-0
rac-2,2'-bis-(methoxymethoxy)-1,1'-binaphthalene

: 68-12-2,33513-42-7
N,N-dimethyl-formamide

: 223389-51-3,176437-91-5
2,2’-bis(methoxymethoxy)-[1,1’-binaphthalene]-3,3’-dicarbaldehyde

Guidance literature:: rac-2,2'-bis-(methoxymethoxy)-1,1'-binaphthalene; With n-butyllithium; In tetrahydrofuran; hexane; at 0 - 20 ℃; for 1h; Schlenk technique;

N,N-dimethyl-formamide; In tetrahydrofuran; hexane; for 3h;

Reference yield:

: 109-72-8,29786-93-4
n-butyllithium

: 173831-50-0
rac-2,2'-bis-(methoxymethoxy)-1,1'-binaphthalene

: 68-12-2,33513-42-7
N,N-dimethyl-formamide

: 223389-51-3,176437-91-5
2,2’-bis(methoxymethoxy)-[1,1’-binaphthalene]-3,3’-dicarbaldehyde

Guidance literature:: n-butyllithium; rac-2,2'-bis-(methoxymethoxy)-1,1'-binaphthalene; In diethyl ether; at 20 ℃;

N,N-dimethyl-formamide; In diethyl ether; at 0 ℃;

With ammonium chloride; In diethyl ether; water;
DOI:10.1039/c0cc00112k

Reference yield:

: 602-09-5
1,1'-bi-2-naphthol

: 223389-51-3,176437-91-5
2,2’-bis(methoxymethoxy)-[1,1’-binaphthalene]-3,3’-dicarbaldehyde

Guidance literature:: Multi-step reaction with 2 steps

1.1: sodium hydride / N,N-dimethyl-formamide; tetrahydrofuran / 0.83 h / Cooling with ice

1.2: 1.33 h / 0 °C

2.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / 0 - 20 °C

2.2: 3 h / 0 - 20 °C

With n-butyllithium; sodium hydride; In tetrahydrofuran; hexane; N,N-dimethyl-formamide;
DOI:10.1016/j.tetlet.2016.01.101