(S)-1-(4-methoxybenzyl)-2-(2-pyridin-4-yl-5 ,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-yloxy)ethylamine

Base Information

Chemical Name:(S)-1-(4-methoxybenzyl)-2-(2-pyridin-4-yl-5 ,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-yloxy)ethylamine
CAS No.:1438882-90-6
Molecular Formula:C₂₅H₂₆N₄O₂S
Molecular Weight:446.573
Hs Code.:

Synonyms:(S)-1-(4-methoxybenzyl)-2-(2-pyridin-4-yl-5 ,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-yloxy)ethylamine

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Chemical Property of (S)-1-(4-methoxybenzyl)-2-(2-pyridin-4-yl-5 ,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-yloxy)ethylamine

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Technology Process of (S)-1-(4-methoxybenzyl)-2-(2-pyridin-4-yl-5 ,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-yloxy)ethylamine

There total 5 articles about (S)-1-(4-methoxybenzyl)-2-(2-pyridin-4-yl-5 ,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-yloxy)ethylamine 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:

: 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

: 126395-29-7
[(S)-2-hydroxy-1-(4-methoxybenzyl)ethyl]carbamic acid tert-butyl ester

: 1438882-90-6
(S)-1-(4-methoxybenzyl)-2-(2-pyridin-4-yl-5 ,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-yloxy)ethylamine

Guidance literature:: 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; [(S)-2-hydroxy-1-(4-methoxybenzyl)ethyl]carbamic acid tert-butyl ester; With sodium hydride; In N,N-dimethyl acetamide; at 20 ℃; for 2h;

With trifluoroacetic acid; In dichloromethane; at 20 ℃; for 1h;

Reference yield:

: 100-48-1
pyridine-4-carbonitrile

: 1438882-90-6
(S)-1-(4-methoxybenzyl)-2-(2-pyridin-4-yl-5 ,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-yloxy)ethylamine

Guidance literature:: Multi-step reaction with 3 steps

1.1: potassium 2,2-dimethyl-1-propanolate / 1,4-dioxane; toluene / 20 °C

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

3.1: sodium hydride / N,N-dimethyl acetamide / 2 h / 20 °C

3.2: 1 h / 20 °C

With dmap; potassium 2,2-dimethyl-1-propanolate; sodium hydride; triethylamine; In 1,4-dioxane; dichloromethane; N,N-dimethyl acetamide; toluene;

Reference yield:

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

: 1438882-90-6
(S)-1-(4-methoxybenzyl)-2-(2-pyridin-4-yl-5 ,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-yloxy)ethylamine

Guidance literature:: Multi-step reaction with 2 steps

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

2.1: sodium hydride / N,N-dimethyl acetamide / 2 h / 20 °C

2.2: 1 h / 20 °C

With dmap; sodium hydride; triethylamine; In dichloromethane; N,N-dimethyl acetamide;