3-[(3-(benzyl)-1,4-dioxonaphthalen-2-yl)oxy]propyltriphenylphosphonium bromide

Base Information

• Chemical Name: 3-[(3-(benzyl)-1,4-dioxonaphthalen-2-yl)oxy]propyltriphenylphosphonium bromide
• CAS No.: 1402665-94-4
• Molecular Formula: Br*C₃₈H₃₂O₃P
• Molecular Weight: 647.548
• Mol file: 1402665-94-4.mol

Synonyms:3-[(3-(benzyl)-1,4-dioxonaphthalen-2-yl)oxy]propyltriphenylphosphonium bromide

Chemical Property of 3-[(3-(benzyl)-1,4-dioxonaphthalen-2-yl)oxy]propyltriphenylphosphonium bromide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3-[(3-(benzyl)-1,4-dioxonaphthalen-2-yl)oxy]propyltriphenylphosphonium bromide

There total 4 articles about 3-[(3-(benzyl)-1,4-dioxonaphthalen-2-yl)oxy]propyltriphenylphosphonium bromide 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: 78.0%

2-benzyl-3-((3-bromopropyl)oxy)naphthalene-1,4-dione (1402666-23-2) + triphenylphosphine (603-35-0) → 3-[(3-(benzyl)-1,4-dioxonaphthalen-2-yl)oxy]propyltriphenylphosphonium bromide (1402665-94-4)

Guidance literature:

In isopropyl alcohol; toluene; at 100 ℃;

DOI:10.1021/ml300242v

Reference yield: 78.0%

→ 3-[(3-(benzyl)-1,4-dioxonaphthalen-2-yl)oxy]propyltriphenylphosphonium bromide (1402665-94-4)

Guidance literature:

In isopropyl alcohol; toluene; at 100 ℃; Sealed tube;

Reference yield:

2-hydroxy-3-benzyl-1,4-naphthoquinone (15451-41-9) → 3-[(3-(benzyl)-1,4-dioxonaphthalen-2-yl)oxy]propyltriphenylphosphonium bromide (1402665-94-4)

Guidance literature:

Multi-step reaction with 2 steps

1: potassium carbonate; tetrabutyl ammonium fluoride / tetrahydrofuran / 0.25 h / 70 °C

2: isopropyl alcohol; toluene / 100 °C

With tetrabutyl ammonium fluoride; potassium carbonate; In tetrahydrofuran; isopropyl alcohol; toluene;

DOI:10.1021/ml300242v

upstream raw materials:

2-hydroxy-3-benzyl-1,4-naphthoquinone

2-benzyl-3-((3-bromopropyl)oxy)naphthalene-1,4-dione

triphenylphosphine

2-benzyloxy-3-chloro-1,4-naphthoquinone