[2(R)-[⁽²⁾H]-(2,2-dimethyl-[1,3]dioxolan-4(R)-yl)-ethyl]-triphenylphosphonium bromide

Base Information

• Chemical Name: [2(R)-[⁽²⁾H]-(2,2-dimethyl-[1,3]dioxolan-4(R)-yl)-ethyl]-triphenylphosphonium bromide
• CAS No.: 85735-76-8
• Molecular Formula: Br*C₂₅H₂₈O₂P
• Molecular Weight: 472.366

Synonyms:[2(R)-[⁽²⁾H]-(2,2-dimethyl-[1,3]dioxolan-4(R)-yl)-ethyl]-triphenylphosphonium bromide

Chemical Property of [2(R)-[⁽²⁾H]-(2,2-dimethyl-[1,3]dioxolan-4(R)-yl)-ethyl]-triphenylphosphonium bromide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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Technology Process of [2(R)-[⁽²⁾H]-(2,2-dimethyl-[1,3]dioxolan-4(R)-yl)-ethyl]-triphenylphosphonium bromide

There total 3 articles about [2(R)-[⁽²⁾H]-(2,2-dimethyl-[1,3]dioxolan-4(R)-yl)-ethyl]-triphenylphosphonium 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:

2(R)-[2H]-2-(2,2-dimethyl-[1,3]dioxolan-4(R)-yl)-ethanol (85735-75-7) → [2(R)-[(2)H]-(2,2-dimethyl-[1,3]dioxolan-4(R)-yl)-ethyl]-triphenylphosphonium bromide (85735-76-8)

Guidance literature:

Multi-step reaction with 2 steps

1: CBr₄; Ph₃P

2: Na₂CO₃

With carbon tetrabromide; sodium carbonate; triphenylphosphine;

DOI:10.1021/ja026880u

Reference yield:

2(R)-[2H]-2-(2,2-dimethyl-[1,3]dioxolan-4(R)-yl)-ethanol (85735-75-7) + triphenylphosphine (603-35-0) → [2(R)-[(2)H]-(2,2-dimethyl-[1,3]dioxolan-4(R)-yl)-ethyl]-triphenylphosphonium bromide (85735-76-8)

Guidance literature:

With pyridine; carbon tetrabromide; calcium carbonate; Yield given. Multistep reaction; 1.) CH₂Cl₂, 22 deg C, 6 h, 2.) CH₃CN, reflux, 18 h;

DOI:10.1021/ja00350a059

Reference yield:

triphenylphosphine (603-35-0) + C7H12(2)HBrO2 → [2(R)-[(2)H]-(2,2-dimethyl-[1,3]dioxolan-4(R)-yl)-ethyl]-triphenylphosphonium bromide (85735-76-8)

Guidance literature:

With sodium carbonate;

DOI:10.1021/ja026880u

upstream raw materials:

2(R)-[2H]-2-(2,2-dimethyl-[1,3]dioxolan-4(R)-yl)-ethanol

triphenylphosphine

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