bromure de pyridine-4 carbonyloxy-3 propyltriphenylphosphonium

Base Information

• Chemical Name: bromure de pyridine-4 carbonyloxy-3 propyltriphenylphosphonium
• CAS No.: 70359-29-4
• Molecular Formula: Br*C₂₇H₂₅NO₂P
• Molecular Weight: 506.379
• Mol file: 70359-29-4.mol

Synonyms:bromure de pyridine-4 carbonyloxy-3 propyltriphenylphosphonium

Chemical Property of bromure de pyridine-4 carbonyloxy-3 propyltriphenylphosphonium

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

Useful:

Technology Process of bromure de pyridine-4 carbonyloxy-3 propyltriphenylphosphonium

There total 2 articles about bromure de pyridine-4 carbonyloxy-3 propyltriphenylphosphonium 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: 71.0%

3-bromopropyltriphenylphosphonium bromide (3607-17-8) + sodium pyridine-4-carboxylate (16887-79-9) → bromure de pyridine-4 carbonyloxy-3 propyltriphenylphosphonium (70359-29-4)

Guidance literature:

In water; acetone; for 15h; Heating;

DOI:10.1016/S0040-4020(01)92355-5

Reference yield:

triphenylphosphine (603-35-0) → bromure de pyridine-4 carbonyloxy-3 propyltriphenylphosphonium (70359-29-4)

Guidance literature:

Multi-step reaction with 2 steps

1: 80 percent / toluene / 15 h / Heating

2: 71 percent / acetone; H₂O / 15 h / Heating

In water; acetone; toluene;

DOI:10.1016/S0040-4020(01)92355-5

Reference yield: 77.0%

bromure de pyridine-4 carbonyloxy-3 propyltriphenylphosphonium (70359-29-4) → dihydro-2,3 pyridyl-5 furanne (70359-32-9) + Triphenylphosphine oxide (791-28-6)

Guidance literature:

With sodium tert-pentoxide; In toluene; Heating;

DOI:10.1016/S0040-4020(01)92355-5

upstream raw materials:

3-bromopropyltriphenylphosphonium bromide

sodium pyridine-4-carboxylate

triphenylphosphine

Downstream raw materials:

dihydro-2,3 pyridyl-5 furanne

Triphenylphosphine oxide

Refernces