(R)-2-{2-[(R)-4-(4-chlorophenyl)-2-methylpiperazin-1-yl]-5-oxo-6,7-dihydro-5H-5λ4-thieno[3,2-d]pyrimidin-4-ylamino}-3-methylbutan-1-ol

Base Information

Chemical Name:(R)-2-{2-[(R)-4-(4-chlorophenyl)-2-methylpiperazin-1-yl]-5-oxo-6,7-dihydro-5H-5λ4-thieno[3,2-d]pyrimidin-4-ylamino}-3-methylbutan-1-ol
CAS No.:1146426-58-5
Molecular Formula:C₂₂H₃₀ClN₅O₂S
Molecular Weight:464.031
Hs Code.:

Synonyms:(R)-2-{2-[(R)-4-(4-chlorophenyl)-2-methylpiperazin-1-yl]-5-oxo-6,7-dihydro-5H-5λ4-thieno[3,2-d]pyrimidin-4-ylamino}-3-methylbutan-1-ol

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Chemical Property of (R)-2-{2-[(R)-4-(4-chlorophenyl)-2-methylpiperazin-1-yl]-5-oxo-6,7-dihydro-5H-5λ4-thieno[3,2-d]pyrimidin-4-ylamino}-3-methylbutan-1-ol

Chemical Property:

Purity/Quality:: 98% ^*data from raw suppliers

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Technology Process of (R)-2-{2-[(R)-4-(4-chlorophenyl)-2-methylpiperazin-1-yl]-5-oxo-6,7-dihydro-5H-5λ4-thieno[3,2-d]pyrimidin-4-ylamino}-3-methylbutan-1-ol

There total 4 articles about (R)-2-{2-[(R)-4-(4-chlorophenyl)-2-methylpiperazin-1-yl]-5-oxo-6,7-dihydro-5H-5λ4-thieno[3,2-d]pyrimidin-4-ylamino}-3-methylbutan-1-ol 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:

: 4276-09-9,473-75-6
(R)-2-amino-3-methylbutanol

: 1146426-58-5
(R)-2-{2-[(R)-4-(4-chlorophenyl)-2-methylpiperazin-1-yl]-5-oxo-6,7-dihydro-5H-5λ4-thieno[3,2-d]pyrimidin-4-ylamino}-3-methylbutan-1-ol

Guidance literature:: Multi-step reaction with 3 steps

1.1: N-ethyl-N,N-diisopropylamine / 1,4-dioxane / 100 °C

2.1: titanium(IV) isopropylate; (S)-[1,1']-binaphthalenyl-2,2'-diol / dichloromethane; chloroform; water / 0.5 h / -2 °C / Inert atmosphere

2.2: -2 °C

3.1: N-ethyl-N,N-diisopropylamine / 1,4-dioxane / 140 °C / Microwave irradiation

With titanium(IV) isopropylate; (S)-[1,1']-binaphthalenyl-2,2'-diol; N-ethyl-N,N-diisopropylamine; In 1,4-dioxane; dichloromethane; chloroform; water;

Reference yield:

: 1143575-83-0
(R)-2-(2-chloro-5-oxo-6,7-dihydro-5H-5λ⁴-thieno[3,2-d]pyrimidin-4-ylamino)-3-methyl-butan-1-ol

: (R)-1-(4-chlorophenyl)-3-methylpiperazine trifluoroacetate

: 1146426-58-5
(R)-2-{2-[(R)-4-(4-chlorophenyl)-2-methylpiperazin-1-yl]-5-oxo-6,7-dihydro-5H-5λ4-thieno[3,2-d]pyrimidin-4-ylamino}-3-methylbutan-1-ol

Guidance literature:: With N-ethyl-N,N-diisopropylamine; In 1,4-dioxane; at 140 ℃; Microwave irradiation;

Reference yield:

: 74901-69-2
2,4-dichloro-6,7-dihydro-thieno[3,2-d]pyrimidine

: 1146426-58-5
(R)-2-{2-[(R)-4-(4-chlorophenyl)-2-methylpiperazin-1-yl]-5-oxo-6,7-dihydro-5H-5λ4-thieno[3,2-d]pyrimidin-4-ylamino}-3-methylbutan-1-ol

Guidance literature:: Multi-step reaction with 3 steps

1.1: N-ethyl-N,N-diisopropylamine / 1,4-dioxane / 100 °C

2.1: titanium(IV) isopropylate; (S)-[1,1']-binaphthalenyl-2,2'-diol / dichloromethane; chloroform; water / 0.5 h / -2 °C / Inert atmosphere

2.2: -2 °C

3.1: N-ethyl-N,N-diisopropylamine / 1,4-dioxane / 140 °C / Microwave irradiation

With titanium(IV) isopropylate; (S)-[1,1']-binaphthalenyl-2,2'-diol; N-ethyl-N,N-diisopropylamine; In 1,4-dioxane; dichloromethane; chloroform; water;