2-(2,2,2-trifluoroethoxy)-3-[4-(2,2,2-trifluoroethoxy)phenyl]-5,6-dihydropyrido[2,3-d]pyrimidine-4,7(3H,8H)-dione

Base Information

Chemical Name:2-(2,2,2-trifluoroethoxy)-3-[4-(2,2,2-trifluoroethoxy)phenyl]-5,6-dihydropyrido[2,3-d]pyrimidine-4,7(3H,8H)-dione
CAS No.:1356352-99-2
Molecular Formula:C₁₇H₁₃F₆N₃O₄
Molecular Weight:437.298
Hs Code.:

Synonyms:2-(2,2,2-trifluoroethoxy)-3-[4-(2,2,2-trifluoroethoxy)phenyl]-5,6-dihydropyrido[2,3-d]pyrimidine-4,7(3H,8H)-dione

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Chemical Property of 2-(2,2,2-trifluoroethoxy)-3-[4-(2,2,2-trifluoroethoxy)phenyl]-5,6-dihydropyrido[2,3-d]pyrimidine-4,7(3H,8H)-dione

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Technology Process of 2-(2,2,2-trifluoroethoxy)-3-[4-(2,2,2-trifluoroethoxy)phenyl]-5,6-dihydropyrido[2,3-d]pyrimidine-4,7(3H,8H)-dione

There total 8 articles about 2-(2,2,2-trifluoroethoxy)-3-[4-(2,2,2-trifluoroethoxy)phenyl]-5,6-dihydropyrido[2,3-d]pyrimidine-4,7(3H,8H)-dione 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:

: 75-89-8
2,2,2-trifluoroethanol

: 1356353-44-0
2-(methylsulfinyl)-3-[4-(2,2,2-trifluoroethoxy)phenyl]-5,6-dihydropyrido[2,3-d]pyrimidine-4,7(3H,8H)-dione

: 1356352-99-2
2-(2,2,2-trifluoroethoxy)-3-[4-(2,2,2-trifluoroethoxy)phenyl]-5,6-dihydropyrido[2,3-d]pyrimidine-4,7(3H,8H)-dione

Guidance literature:: 2,2,2-trifluoroethanol; With sodium hydride; In tetrahydrofuran; mineral oil; for 0.0833333h;

2-(methylsulfinyl)-3-[4-(2,2,2-trifluoroethoxy)phenyl]-5,6-dihydropyrido[2,3-d]pyrimidine-4,7(3H,8H)-dione; In tetrahydrofuran; mineral oil; at 20 ℃; for 1h;

Reference yield:

: 1356352-97-0
2-(methylsulfanyl)-3-[4-(2,2,2-trifluoroethoxy)phenyl]-5,6-dihydropyrido[2,3-d]pyrimidine-4,7(3H,8H)-dione

: 1356352-99-2
2-(2,2,2-trifluoroethoxy)-3-[4-(2,2,2-trifluoroethoxy)phenyl]-5,6-dihydropyrido[2,3-d]pyrimidine-4,7(3H,8H)-dione

Guidance literature:: Multi-step reaction with 2 steps

1.1: Oxone / water; acetic acid / 2 h / 20 °C

2.1: sodium hydride / tetrahydrofuran; mineral oil / 0.08 h

2.2: 1 h / 20 °C

With Oxone; sodium hydride; In tetrahydrofuran; water; acetic acid; mineral oil;

Reference yield:

: 1356353-42-8
diethyl 2-carbamimidoylpentane-1,5-dioate

: 1356352-99-2
2-(2,2,2-trifluoroethoxy)-3-[4-(2,2,2-trifluoroethoxy)phenyl]-5,6-dihydropyrido[2,3-d]pyrimidine-4,7(3H,8H)-dione

Guidance literature:: Multi-step reaction with 4 steps

1.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / Cooling with ice

1.2: 0.5 h / Cooling with ice

2.1: sodium hydrogencarbonate / water; acetonitrile / 0.5 h / 50 °C

3.1: Oxone / water; acetic acid / 2 h / 20 °C

4.1: sodium hydride / tetrahydrofuran; mineral oil / 0.08 h

4.2: 1 h / 20 °C

With Oxone; sodium hydride; sodium hydrogencarbonate; In tetrahydrofuran; water; acetic acid; N,N-dimethyl-formamide; acetonitrile; mineral oil;