2,4,6-triisopropylbenzenesulfonic acid 2-pyridin-4-yl-5,6,7,8-tetrahydro-benzo[4,5]thieno[2,3-d]pyrimidin-4-yl ester

Base Information

Chemical Name:2,4,6-triisopropylbenzenesulfonic acid 2-pyridin-4-yl-5,6,7,8-tetrahydro-benzo[4,5]thieno[2,3-d]pyrimidin-4-yl ester
CAS No.:1438887-05-8
Molecular Formula:C₃₀H₃₅N₃O₃S₂
Molecular Weight:549.758
Hs Code.:

Synonyms:2,4,6-triisopropylbenzenesulfonic acid 2-pyridin-4-yl-5,6,7,8-tetrahydro-benzo[4,5]thieno[2,3-d]pyrimidin-4-yl ester

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Chemical Property of 2,4,6-triisopropylbenzenesulfonic acid 2-pyridin-4-yl-5,6,7,8-tetrahydro-benzo[4,5]thieno[2,3-d]pyrimidin-4-yl ester

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Technology Process of 2,4,6-triisopropylbenzenesulfonic acid 2-pyridin-4-yl-5,6,7,8-tetrahydro-benzo[4,5]thieno[2,3-d]pyrimidin-4-yl ester

There total 3 articles about 2,4,6-triisopropylbenzenesulfonic acid 2-pyridin-4-yl-5,6,7,8-tetrahydro-benzo[4,5]thieno[2,3-d]pyrimidin-4-yl ester 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:

: 6553-96-4
2,4,6-triisopropylphenylsulfonyl chloride

: 357618-22-5
2-pyridin-4-yl-5,6,7,8-tetrahydro-benzo[4,5]thieno[2,3-d]pyrimidin-4-ol

: 1438887-05-8
2,4,6-triisopropylbenzenesulfonic acid 2-pyridin-4-yl-5,6,7,8-tetrahydro-benzo[4,5]thieno[2,3-d]pyrimidin-4-yl ester

Guidance literature:: With dmap; triethylamine; In dichloromethane; at 20 ℃; for 1h;
DOI:10.1042/BJ20121871

Reference yield:

: 100-48-1
pyridine-4-carbonitrile

: 1438887-05-8
2,4,6-triisopropylbenzenesulfonic acid 2-pyridin-4-yl-5,6,7,8-tetrahydro-benzo[4,5]thieno[2,3-d]pyrimidin-4-yl ester

Guidance literature:: Multi-step reaction with 2 steps

1: potassium 2-methylbutan-2-olate / 1,4-dioxane; toluene / 20 °C

2: triethylamine; dmap / dichloromethane / 1 h / 20 °C

With dmap; potassium 2-methylbutan-2-olate; triethylamine; In 1,4-dioxane; dichloromethane; toluene;
DOI:10.1042/BJ20121871

Reference yield:

: 4506-71-2
ethyl 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate

: 1438887-05-8
2,4,6-triisopropylbenzenesulfonic acid 2-pyridin-4-yl-5,6,7,8-tetrahydro-benzo[4,5]thieno[2,3-d]pyrimidin-4-yl ester

Guidance literature:: Multi-step reaction with 2 steps

1: potassium 2-methylbutan-2-olate / 1,4-dioxane; toluene / 20 °C

2: triethylamine; dmap / dichloromethane / 1 h / 20 °C

With dmap; potassium 2-methylbutan-2-olate; triethylamine; In 1,4-dioxane; dichloromethane; toluene;
DOI:10.1042/BJ20121871