[3-(2-Methyl-[1,3]dioxolan-2-yl)-propylidene]-triphenyl-λ⁵-phosphane

Base Information

• Chemical Name: [3-(2-Methyl-[1,3]dioxolan-2-yl)-propylidene]-triphenyl-λ⁵-phosphane
• CAS No.: 3054-93-1
• Molecular Formula: C₂₅H₂₇O₂P
• Molecular Weight: 390.462
• Mol file: 3054-93-1.mol

Synonyms:[3-(2-Methyl-[1,3]dioxolan-2-yl)-propylidene]-triphenyl-λ⁵-phosphane

Chemical Property of [3-(2-Methyl-[1,3]dioxolan-2-yl)-propylidene]-triphenyl-λ⁵-phosphane

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of [3-(2-Methyl-[1,3]dioxolan-2-yl)-propylidene]-triphenyl-λ⁵-phosphane

There total 10 articles about [3-(2-Methyl-[1,3]dioxolan-2-yl)-propylidene]-triphenyl-λ⁵-phosphane 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:

3-(2-methyl-[1,3]dioxolan-2-yl)-propan-1-ol (29021-98-5) → [3-(2-Methyl-[1,3]dioxolan-2-yl)-propylidene]-triphenyl-λ5-phosphane (3054-93-1)

Guidance literature:

Multi-step reaction with 2 steps

1.1: carbon tetrabromide; triphenylphosphine / 0 °C

2.2: Alkaline conditions

With carbon tetrabromide; triphenylphosphine;

Reference yield:

(5-Brom-pentanon-(2)-aethylenacetal)-phosphoniumbromid (5944-33-2) → [3-(2-Methyl-[1,3]dioxolan-2-yl)-propylidene]-triphenyl-λ5-phosphane (3054-93-1)

Guidance literature:

With dimsylsodium; In tetrahydrofuran; dimethyl sulfoxide; for 0.333333h; Ambient temperature;

DOI:10.1016/S0040-4020(01)81703-8

Reference yield:

(3-(2-methyl-1,3-dioxolan-2-yl)propyl)triphenylphosphonium iodide (21955-58-8) → [3-(2-Methyl-[1,3]dioxolan-2-yl)-propylidene]-triphenyl-λ5-phosphane (3054-93-1)

Guidance literature:

With n-butyllithium; In tetrahydrofuran; hexane; at -20 ℃;

upstream raw materials:

(3-(2-methyl-1,3-dioxolan-2-yl)propyl)triphenylphosphonium iodide

(5-Brom-pentanon-(2)-aethylenacetal)-phosphoniumbromid

5-chloro-2-pentanone

5-iodo-2-pentanone ethylene ketal