3,5-Dimethoxybenzaldehyde

Base Information

• Chemical Name: 3,5-Dimethoxybenzaldehyde
• CAS No.: 7311-34-4
• Molecular Formula: C9H10O3
• Molecular Weight: 166.177
• Hs Code.: 29124990
• European Community (EC) Number: 230-772-6
• NSC Number: 62667
• UNII: P82W3UJ5DT
• DSSTox Substance ID: DTXSID50223388
• Nikkaji Number: J148.005G
• Wikidata: Q69754441
• ChEMBL ID: CHEMBL234037
• Mol file: 7311-34-4.mol

Synonyms:3,5-Dimethoxybenzaldehyde;7311-34-4;3,5-dimethoxy-benzaldehyde;Benzaldehyde, 3,5-dimethoxy-;MFCD00003366;3,5-dimethoxy benzaldehyde;P82W3UJ5DT;EINECS 230-772-6;NSC-62667;NSC62667;3,5 dimethoxybenzaldehyde;3,5 dimethoxylbenzaldehyde;UNII-P82W3UJ5DT;3,5 dimethoxy benzaldehyde;ghl.PD_Mitscher_leg0.694;Benzaldehyde, 3,5-dimiethoxy;SCHEMBL228003;CHEMBL234037;BENZALDEHYDE,5-DIMIETHOXY;DTXSID50223388;3,5-Dimethoxybenzaldehyde, 98%;CHEBI:173755;BCP26744;STR05637;BBL009939;CL8299;NSC 62667;STK801354;AKOS000120595;AB00320;AC-2498;CS-W007626;SY001676;A9459;AM20060351;D1164;FT-0600973;EN300-21022;Q-200350;F0001-1851;Z104486276

Chemical Property of 3,5-Dimethoxybenzaldehyde

Chemical Property:

• Appearance/Colour: white to beige crystalline solid
• Vapor Pressure: 0.00478mmHg at 25°C
• Melting Point: 45-48 °C(lit.)
• Refractive Index: 1.534
• Boiling Point: 276.5 °C at 760 mmHg
• Flash Point: 119 °C
• PSA: 35.53000
• Density: 1.114 g/cm³
• LogP: 1.51630
• Storage Temp.: 2-8°C
• Sensitive.: Air Sensitive
• Solubility.: Chloroform (Slightly)
• Water Solubility.: insoluble
• XLogP3: 1.3
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 3
• Exact Mass: 166.062994177
• Heavy Atom Count: 12
• Complexity: 135

Purity/Quality:

99% ^*data from raw suppliers

3,5-Dimethoxybenzaldehyde ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36-24/25

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: COC1=CC(=CC(=C1)C=O)OC
• Uses: 3,5-Dimethoxybenzaldehyde is used frequently as synthetic building block. 3,5-Dimethoxybenzaldehyde, is a benzaldehyde derivative, that can be used as a building block in the synthesis of more complex structures. 3,5-Dimethoxybenzaldehyde is used as a building block in organic synthesis. It is used to prepare isomeric hyperbranched polyetherketones.

Technology Process of 3,5-Dimethoxybenzaldehyde

There total 89 articles about 3,5-Dimethoxybenzaldehyde 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: 99.5%

3,5-dimethoxybenzyl alcohol (705-76-0) → 3,5-dimethoxybenzaldehdye (7311-34-4)

Guidance literature:

With silica-supported Jones reagent; In dichloromethane; for 0.00269444h;

DOI:10.1016/j.tetlet.2006.05.157

Reference yield: 98.5%

2-bromo-3,5-dimethoxybenzyl alcohol (74726-76-4) → 3,5-dimethoxybenzaldehdye (7311-34-4)

Guidance literature:

2-bromo-3,5-dimethoxybenzyl alcohol; With water; lead(IV) tetraacetate; potassium nitrate; at 37 ℃; for 1.5h;

With rhenium(IV) sulfide; at 45 ℃; for 2h; Temperature;

Reference yield: 96.0%

(3,5-dimethoxyphenyl)acetic acid (4670-10-4) → 3,5-dimethoxybenzaldehdye (7311-34-4)

Guidance literature:

With potassium carbonate; In chloroform; at 20 ℃; for 24h; Irradiation; Inert atmosphere;

DOI:10.1021/acs.joc.9b01759

upstream raw materials:

3,5-dimethoxybenzyl alcohol

3,5,4'-trimethoxy-trans-stilbene

1-phenyl-2-(3,5-dimethoxyphenyl)ethene

3,5-dimethoxy-N-phenylbenzamide

Downstream raw materials:

Azalactone of α-benzoylamino-β-(3,5-dimethoxyphenyl)acrylic acid

(E)-1,3-dimethoxy-5-(prop-1-en-1-yl)benzene

1-(3,5-dimethoxy-phenyl)-propan-1-ol

(E)-α-(3',5'-dimethoxyphenylmethylene)benzeneacetic acid

Refernces

• 1、 Alves, Otávio A. L.,Chagas, Rafael C. R.,Princival, Jefferson L.,Ribeiro, RogérioT.,Silva, Emmanuel D.,Villar, José A. F. P.. "Homogeneous CuCl2/TMEDA/TEMPO-Catalyzed chemoselective base- and halogen- free aerobic oxidation of primary alcohols in mild conditions". . . Retrieved 2021/08/03.
• 2、 You, Shengyong,Zhang, Rongli,Cai, Mingzhong. "A Magnetically Recyclable Palladium-Catalyzed Formylation of Aryl Iodides with Formic Acid as CO Source: A Practical Access to Aromatic Aldehydes". . p. 1962 - 1970. Retrieved 2021/01/25.