9a-Ethyl-2-methoxy-3,4-diphenyl-7,8,9,9a-tetrahydro-2H,6H-pyrido<2.1-b><1.3>oxazin

Base Information

Chemical Name:9a-Ethyl-2-methoxy-3,4-diphenyl-7,8,9,9a-tetrahydro-2H,6H-pyrido<2.1-b><1.3>oxazin
CAS No.:108201-23-6
Molecular Formula:C₂₃H₂₇NO₂
Molecular Weight:349.473
Hs Code.:

Synonyms:9a-Ethyl-2-methoxy-3,4-diphenyl-7,8,9,9a-tetrahydro-2H,6H-pyrido<2.1-b><1.3>oxazin

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Chemical Property of 9a-Ethyl-2-methoxy-3,4-diphenyl-7,8,9,9a-tetrahydro-2H,6H-pyrido<2.1-b><1.3>oxazin

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Technology Process of 9a-Ethyl-2-methoxy-3,4-diphenyl-7,8,9,9a-tetrahydro-2H,6H-pyrido<2.1-b><1.3>oxazin

There total 3 articles about 9a-Ethyl-2-methoxy-3,4-diphenyl-7,8,9,9a-tetrahydro-2H,6H-pyrido<2.1-b><1.3>oxazin 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: 77.0%

: 67-56-1
methanol

: 108201-24-7
2-Ethoxy-9a-ethyl-3,4-diphenyl-7,8,9,9a-tetrahydro-2H,6H-pyrido<2.1-b><1.3>oxazin

: 108201-23-6
9a-Ethyl-2-methoxy-3,4-diphenyl-7,8,9,9a-tetrahydro-2H,6H-pyrido<2.1-b><1.3>oxazin

Guidance literature:: With sulfuric acid; at 20 ℃; for 15h;
DOI:10.1055/s-1986-31820

Reference yield:

: 1462-93-7
2-ethyl-3,4,5,6-tetrahydropyridine

: 108201-23-6
9a-Ethyl-2-methoxy-3,4-diphenyl-7,8,9,9a-tetrahydro-2H,6H-pyrido<2.1-b><1.3>oxazin

Guidance literature:: Multi-step reaction with 2 steps

1: 49 percent / 1 h / Heating

2: 77 percent / conc. H₂SO₄ / 15 h / 20 °C

With sulfuric acid;
DOI:10.1055/s-1986-31820

Reference yield:

: 886-38-4
diphenylcyclopropenone

: 108201-23-6
9a-Ethyl-2-methoxy-3,4-diphenyl-7,8,9,9a-tetrahydro-2H,6H-pyrido<2.1-b><1.3>oxazin

Guidance literature:: Multi-step reaction with 2 steps

1: 49 percent / 1 h / Heating

2: 77 percent / conc. H₂SO₄ / 15 h / 20 °C

With sulfuric acid;
DOI:10.1055/s-1986-31820