tetraisopropyl 2-(3,5-bis(acetylthioethyl)phenyl)ethane-1,1-diphosphonate

Base Information

Chemical Name:tetraisopropyl 2-(3,5-bis(acetylthioethyl)phenyl)ethane-1,1-diphosphonate
CAS No.:241472-23-1
Molecular Formula:C₂₆H₄₄O₈P₂S₂
Molecular Weight:610.71
Hs Code.:

Synonyms:tetraisopropyl 2-(3,5-bis(acetylthioethyl)phenyl)ethane-1,1-diphosphonate

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Chemical Property of tetraisopropyl 2-(3,5-bis(acetylthioethyl)phenyl)ethane-1,1-diphosphonate

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Technology Process of tetraisopropyl 2-(3,5-bis(acetylthioethyl)phenyl)ethane-1,1-diphosphonate

There total 3 articles about tetraisopropyl 2-(3,5-bis(acetylthioethyl)phenyl)ethane-1,1-diphosphonate 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: 70.0%

: 241472-22-0
tetraisopropyl 2-(3,5-bis(bromomethyl)phenyl)ethane-1,1-diphosphonate

: 10387-40-3
potassium thioacetate

: 241472-23-1
tetraisopropyl 2-(3,5-bis(acetylthioethyl)phenyl)ethane-1,1-diphosphonate

Guidance literature:: In N,N-dimethyl-formamide; at 0 ℃; for 1.5h;
DOI:10.1016/S0968-0896(99)00045-0

Reference yield:

: 18226-42-1
1,3,5-Tris(bromomethyl)benzene

: 241472-23-1
tetraisopropyl 2-(3,5-bis(acetylthioethyl)phenyl)ethane-1,1-diphosphonate

Guidance literature:: Multi-step reaction with 2 steps

1: 63 percent / NaH / dimethylformamide / 1.25 h / Ambient temperature

2: 70 percent / dimethylformamide / 1.5 h / 0 °C

With sodium hydride; In N,N-dimethyl-formamide;
DOI:10.1016/S0968-0896(99)00045-0

Reference yield:

: 4464-18-0
1,3,5-tris(hydroxymethyl)benzene

: 241472-23-1
tetraisopropyl 2-(3,5-bis(acetylthioethyl)phenyl)ethane-1,1-diphosphonate

Guidance literature:: Multi-step reaction with 3 steps

1: 94 percent / PBr₃ / diethyl ether / 5.5 h / 0 - 20 °C

2: 63 percent / NaH / dimethylformamide / 1.25 h / Ambient temperature

3: 70 percent / dimethylformamide / 1.5 h / 0 °C

With phosphorus tribromide; sodium hydride; In diethyl ether; N,N-dimethyl-formamide;
DOI:10.1016/S0968-0896(99)00045-0