Compound Q&A
How is [2-(1,3-Dioxan-2-yl)ethyl](triphenyl)phosphonium bromide (CAS: 69891-92-5) typically synthesized?
Answer
phosphonium bromide](https://static.chemtradehub.com/structs/698/69891-92-5-c22a.webp "[2-(1,3-Dioxan-2-yl)ethyl](triphenyl)phosphonium bromide")
The compound [2-(1,3-Dioxan-2-yl)ethyl](triphenyl)phosphonium bromide (CAS: 69891-92-5) can be synthesized through the reaction of triphenylphosphine with 2-(1,3-dioxan-2-yl)ethyl bromide. The reaction typically uses anhydrous conditions and a suitable catalyst to enhance yield and selectivity. The overall yield is moderate, around 50-70%.
About
CAS No
69891-92-5
English Name
[2-(1,3-Dioxan-2-yl)ethyl](triphenyl)phosphonium bromide
Molecular Formula
C24H26BrO2P
Molecular Weight
457.3 g/mol
SMILES
C1COC(OC1)CC[P+](C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=CC=C4.[Br-]
InChIKey
XETDBHNHTOJWPZ-UHFFFAOYSA-M
Last Updated: 2025-10-19 13:36
phosphonium bromide — JiangSuAiKangShengWuYiYaoYanFa Co Ltd](https://static.chemtradehub.com/suppliers/67cec9452b2de6e8e95a52fa/67cec9452b2de6e8e95a52fa-logo.webp){kind=logo}
phosphonium bromide — Shanghai Jixiang Biotechnology Co., Ltd.](https://static.chemtradehub.com/suppliers/67ce6f4d2b2de6e8e95a45bf/67ce6f4d2b2de6e8e95a45bf-logo.webp){kind=logo}