(4-methoxyphenyl)diazenyl

Base Information

• Chemical Name: (4-methoxyphenyl)diazenyl
• CAS No.: 17333-79-8
• Molecular Formula: C7H7 N2 O
• Molecular Weight: 135.145
• Mol file: 17333-79-8.mol

Synonyms:Benzenediazonium,p-methoxy- (8CI); 4-Methoxybenzenediazonium; 4-Methoxyphenyldiazonium;p-Anisolediazonium ion; p-Methoxybenzenediazonium; p-Methoxybenzenediazoniumcation; p-Methoxydiazobenzene

Chemical Property of (4-methoxyphenyl)diazenyl

Chemical Property:

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 21.59000
• Density: g/cm³
• LogP: 1.57900

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of (4-methoxyphenyl)diazenyl

There total 7 articles about (4-methoxyphenyl)diazenyl 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: 13.6%

[Nβ-15N]-(p-anisyl)diazonium → p-methoxybenzenediazonium (17333-79-8) + 4-methoxy-phenylium (42766-42-7) + C7H7N(15)NO(1+)

Guidance literature:

With 2,2,2-trifluoroethanol; ⁽¹⁴⁾N₂; at 65 ℃; under 750060 Torr; Product distribution; influence of substituents on exchange of diazonio group for external N₂; further p-substituted benzenediazonium ions; variation of temperature and pressure; rate of reverse reaction;

DOI:10.1002/hlca.19880710302

Reference yield:

C14H15N3O2 → p-methoxybenzenediazonium (17333-79-8) + 4-methoxy-aniline (104-94-9)

Guidance literature:

In tetrahydrofuran; water; at 21 ℃; pH=6.31; Further Variations:; pH-values; Kinetics; Irradiation;

DOI:10.1021/jo011094d

Reference yield:

1,3-bis(4-methoxyphenyl)triazene (22715-73-7) → p-methoxybenzenediazonium (17333-79-8) + 4-methoxy-aniline (104-94-9)

Guidance literature:

In methanol; at 21 ℃; pH=6.16; pH-value; Reagent/catalyst; Kinetics; aq. phosphate buffer;

DOI:10.1002/kin.20503

upstream raw materials:

4-methoxy-aniline

1,3-bis(4-methoxyphenyl)triazene

2,3-dihydro-2H-furan

4-methoxybenzenediazonium tetrafluoroborate

Downstream raw materials:

5-(4-methoxy-phenylazo)-6-methyl-1H-pyrimidine-2,4-dione

2-(4'-methoxyphenylazo)-4-methylphenol

1,4-dihydro-2-hydroxy-3-(4-methoxyphenyl)-1,4-naphthalenedione

4-methoxy-benzaldehyde

Refernces

• 1、 -. "Apixaban intermediate preparing method". Paragraph 0010; 0024; 0025. . Retrieved 2020/05/01.
• 2、 Chen, Nan,Barra, Monica,Lee, Ivan,Chahal, Navjot. "Substituent effects on the thermal cis-to-trans isomerization of 1,3-diphenyltriazenes in aqueous solution". . p. 2271 - 2277. Retrieved 2007/10/03.