4-METHOXYBENZOIC-2,3,5,6-D4 ACID

Base Information

• Chemical Name: 4-METHOXYBENZOIC-2,3,5,6-D4 ACID
• CAS No.: 152404-46-1
• Molecular Formula: CH3OC6D4COOH
• Molecular Weight: 156.17
• Mol file: 152404-46-1.mol

Synonyms:2,2'-Bipyridine,4-methoxy;4-Methoxy-2,2'-dipyridiyl;4-Methoxy-2,2'-bipyridyl;4-Methoxy-2,2'-dipyridyl;

Chemical Property of 4-METHOXYBENZOIC-2,3,5,6-D4 ACID

Chemical Property:

• PSA: 46.53000
• LogP: 1.39340

Purity/Quality:

98%; 98% atom D ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 4-METHOXYBENZOIC-2,3,5,6-D4 ACID

There total 4 articles about 4-METHOXYBENZOIC-2,3,5,6-D4 ACID 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: 91.0%

4-methoxybenzoic acid (100-09-4) → 4-methoxy-<2,3,5,6-2H4>benzoic acid (152404-46-1)

Guidance literature:

With palladium 10% on activated carbon; water-d2; at 100 ℃; for 24h; under 760.051 Torr; Reagent/catalyst;

DOI:10.1002/aoc.6139

Reference yield:

phenol-d6 (13127-88-3,80441-87-8) → 4-methoxy-<2,3,5,6-2H4>benzoic acid (152404-46-1)

Guidance literature:

Multi-step reaction with 3 steps

1: Br₂ / diethyl ether; dioxane

2: K₂CO₃ / acetone / 12 h / Heating

3: 1.) Mg / 1.) THF, reflux, 30 min, 2.) THF, 10 min

With bromine; potassium carbonate; magnesium; In 1,4-dioxane; diethyl ether; acetone;

DOI:10.1021/ja00079a009

Reference yield:

[2′,3′,5′,6′-d4]bromophenol (152404-44-9) → 4-methoxy-<2,3,5,6-2H4>benzoic acid (152404-46-1)

Guidance literature:

Multi-step reaction with 2 steps

1: K₂CO₃ / acetone / 12 h / Heating

2: 1.) Mg / 1.) THF, reflux, 30 min, 2.) THF, 10 min

With potassium carbonate; magnesium; In acetone;

DOI:10.1021/ja00079a009

upstream raw materials:

carbon dioxide

4-bromo-<2,3,5,6-2H4>anisole

4-methoxybenzoic acid

phenol-d6

Downstream raw materials:

[2′,3′,5′,6′-D4]-4′-hydroxybenzoic acid

3,5-dibromo-4-hydroxy-<2,6-2H2>benzoic acid