6-benzyl-4-methoxy-2-(5-methyl-1-tosyl-1H-indazol-4-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine

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Chemical Name:6-benzyl-4-methoxy-2-(5-methyl-1-tosyl-1H-indazol-4-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine
CAS No.:1421253-68-0
Molecular Formula:C₃₀H₂₉N₅O₃S
Molecular Weight:539.658
Hs Code.:

Synonyms:6-benzyl-4-methoxy-2-(5-methyl-1-tosyl-1H-indazol-4-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine

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Chemical Property of 6-benzyl-4-methoxy-2-(5-methyl-1-tosyl-1H-indazol-4-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine

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Technology Process of 6-benzyl-4-methoxy-2-(5-methyl-1-tosyl-1H-indazol-4-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine

There total 3 articles about 6-benzyl-4-methoxy-2-(5-methyl-1-tosyl-1H-indazol-4-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine 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:

: 1421253-66-8
6-benzyl-4-methoxy-2-(5-methyl-1H-indazol-4-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine

: 98-59-9
p-toluenesulfonyl chloride

: 1421253-68-0
6-benzyl-4-methoxy-2-(5-methyl-1-tosyl-1H-indazol-4-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine

Guidance literature:: 6-benzyl-4-methoxy-2-(5-methyl-1H-indazol-4-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine; With sodium hydride; In tetrahydrofuran; mineral oil; at 0 ℃; for 0.333333h;

p-toluenesulfonyl chloride; In tetrahydrofuran; mineral oil; for 0.333333h;

Reference yield:

: 1421067-10-8
6-benzyl-2-chloro-4-methoxy-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine

: 1421253-68-0
6-benzyl-4-methoxy-2-(5-methyl-1-tosyl-1H-indazol-4-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine

Guidance literature:: Multi-step reaction with 2 steps

1.1: tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate / water; 1,2-dimethoxyethane / 1.5 h / 140 °C / Microwave irradiation

2.1: sodium hydride / tetrahydrofuran; mineral oil / 0.33 h / 0 °C

2.2: 0.33 h

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium hydride; sodium carbonate; In tetrahydrofuran; 1,2-dimethoxyethane; water; mineral oil;

Reference yield:

: 778574-06-4
6-benzyl-2,4-dichloro-5,6,7,8-tetrahydropyrido[4,3-d]-pyrimidine

: 1421253-68-0
6-benzyl-4-methoxy-2-(5-methyl-1-tosyl-1H-indazol-4-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine

Guidance literature:: Multi-step reaction with 3 steps

1.1: methanol / 0.75 h / 0 - 20 °C

2.1: tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate / water; 1,2-dimethoxyethane / 1.5 h / 140 °C / Microwave irradiation

3.1: sodium hydride / tetrahydrofuran; mineral oil / 0.33 h / 0 °C

3.2: 0.33 h

With methanol; tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium hydride; sodium carbonate; In tetrahydrofuran; 1,2-dimethoxyethane; water; mineral oil;