2-[(E)-2-phenylethenyl]-5-(tetrahydro-2H-pyran-2-yloxy)-4(1H)-pyrimidinone

Base Information

Chemical Name:2-[(E)-2-phenylethenyl]-5-(tetrahydro-2H-pyran-2-yloxy)-4(1H)-pyrimidinone
CAS No.:1003946-49-3
Molecular Formula:C₁₇H₁₈N₂O₃
Molecular Weight:298.342
Hs Code.:

Synonyms:2-[(E)-2-phenylethenyl]-5-(tetrahydro-2H-pyran-2-yloxy)-4(1H)-pyrimidinone

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Chemical Property of 2-[(E)-2-phenylethenyl]-5-(tetrahydro-2H-pyran-2-yloxy)-4(1H)-pyrimidinone

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Technology Process of 2-[(E)-2-phenylethenyl]-5-(tetrahydro-2H-pyran-2-yloxy)-4(1H)-pyrimidinone

There total 2 articles about 2-[(E)-2-phenylethenyl]-5-(tetrahydro-2H-pyran-2-yloxy)-4(1H)-pyrimidinone 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: 63.0%

: 61675-94-3
ethyl (tetrahydropyranyloxy)acetate

: 55978-61-5,745719-98-6
styrylamidine

: 109-94-4
formic acid ethyl ester

: 1003946-49-3
2-[(E)-2-phenylethenyl]-5-(tetrahydro-2H-pyran-2-yloxy)-4(1H)-pyrimidinone

Guidance literature:: ethyl (tetrahydropyranyloxy)acetate; formic acid ethyl ester; With sodium hydride; In tetrahydrofuran; at 20 - 65 ℃; for 1h;

styrylamidine; In methanol; ethanol; at 80 ℃; for 4h;

Reference yield:

: 1885-38-7
cinnamic nitrile

: 1003946-49-3
2-[(E)-2-phenylethenyl]-5-(tetrahydro-2H-pyran-2-yloxy)-4(1H)-pyrimidinone

Guidance literature:: Multi-step reaction with 2 steps

1.1: hydrogenchloride / ethanol / 16.5 h / 0 - 20 °C

1.2: 0 - 20 °C

2.1: sodium hydride / tetrahydrofuran / 1 h / 20 - 65 °C

2.2: 4 h / 80 °C

With hydrogenchloride; sodium hydride; In tetrahydrofuran; ethanol;