1,3,9-trimethyl-7-(2,3,5,6-tetramethylphenacyl)xanthinium toluene-p-sulphonate

Base Information

Chemical Name:1,3,9-trimethyl-7-(2,3,5,6-tetramethylphenacyl)xanthinium toluene-p-sulphonate
CAS No.:94154-81-1
Molecular Formula:C₇H₇O₃S*C₂₀H₂₅N₄O₃
Molecular Weight:540.64
Hs Code.:

Synonyms:1,3,9-trimethyl-7-(2,3,5,6-tetramethylphenacyl)xanthinium toluene-p-sulphonate

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 1,3,9-trimethyl-7-(2,3,5,6-tetramethylphenacyl)xanthinium toluene-p-sulphonate

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Technology Process of 1,3,9-trimethyl-7-(2,3,5,6-tetramethylphenacyl)xanthinium toluene-p-sulphonate

There total 3 articles about 1,3,9-trimethyl-7-(2,3,5,6-tetramethylphenacyl)xanthinium toluene-p-sulphonate 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: 84.6%

: 113435-17-9
7-(2,3,5,6-tetramethylphenacyl)theophylline

: 80-48-8
methyl p-toluene sulfonate

: 94154-81-1
1,3,9-trimethyl-7-(2,3,5,6-tetramethylphenacyl)xanthinium toluene-p-sulphonate

Guidance literature:: at 140 - 160 ℃; for 2.5h;

Reference yield:

: 2142-79-2
2,3,5,6-tetramethylacetophenone

: 94154-81-1
1,3,9-trimethyl-7-(2,3,5,6-tetramethylphenacyl)xanthinium toluene-p-sulphonate

Guidance literature:: Multi-step reaction with 3 steps

1: CuBr₂ / CH₂Cl₂

2: 1.) NaH / 1.) DMF, 30 min, 0 deg C; 2.) 5 h, room temp.

3: 84.6 percent / 2.5 h / 140 - 160 °C

With sodium hydride; copper(ll) bromide; In dichloromethane;

Reference yield:

: 67159-34-6
2,3,5,6-tetramethylphenacyl bromide

: 94154-81-1
1,3,9-trimethyl-7-(2,3,5,6-tetramethylphenacyl)xanthinium toluene-p-sulphonate

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) NaH / 1.) DMF, 30 min, 0 deg C; 2.) 5 h, room temp.

2: 84.6 percent / 2.5 h / 140 - 160 °C

With sodium hydride;