(2-((2,2-dimethyl-1,3-dioxolan-4-yl)methoxy)pyridin-4-yl)(6-(3-(trifluoromethyl)phenyl)-2H-pyrido[3,2-b][1,4]oxazin-4(3H)-yl)methanone

Base Information

Chemical Name:(2-((2,2-dimethyl-1,3-dioxolan-4-yl)methoxy)pyridin-4-yl)(6-(3-(trifluoromethyl)phenyl)-2H-pyrido[3,2-b][1,4]oxazin-4(3H)-yl)methanone
CAS No.:1303587-91-8
Molecular Formula:C₂₆H₂₄F₃N₃O₅
Molecular Weight:515.489
Hs Code.:

Synonyms:(2-((2,2-dimethyl-1,3-dioxolan-4-yl)methoxy)pyridin-4-yl)(6-(3-(trifluoromethyl)phenyl)-2H-pyrido[3,2-b][1,4]oxazin-4(3H)-yl)methanone

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Chemical Property of (2-((2,2-dimethyl-1,3-dioxolan-4-yl)methoxy)pyridin-4-yl)(6-(3-(trifluoromethyl)phenyl)-2H-pyrido[3,2-b][1,4]oxazin-4(3H)-yl)methanone

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Technology Process of (2-((2,2-dimethyl-1,3-dioxolan-4-yl)methoxy)pyridin-4-yl)(6-(3-(trifluoromethyl)phenyl)-2H-pyrido[3,2-b][1,4]oxazin-4(3H)-yl)methanone

There total 7 articles about (2-((2,2-dimethyl-1,3-dioxolan-4-yl)methoxy)pyridin-4-yl)(6-(3-(trifluoromethyl)phenyl)-2H-pyrido[3,2-b][1,4]oxazin-4(3H)-yl)methanone 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: 54.0%

: 1303587-90-7
2-((2,2-dimethyl-1,3-dioxolan-4-yl)methoxy)isonicotinic acid

: 1303587-79-2
6-(3-(trifluoromethyl)phenyl)-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine

: 1303587-91-8
(2-((2,2-dimethyl-1,3-dioxolan-4-yl)methoxy)pyridin-4-yl)(6-(3-(trifluoromethyl)phenyl)-2H-pyrido[3,2-b][1,4]oxazin-4(3H)-yl)methanone

Guidance literature:: With N-ethyl-N,N-diisopropylamine; HATU; In N,N-dimethyl-formamide; at 50 ℃;

Reference yield:

: 66572-56-3
2-bromoisonicotinic acid

: 100-79-8,36543-79-0
(R,S)-2,2-dimethyl-1,3-dioxolane-4-methanol

: 1303587-91-8
(2-((2,2-dimethyl-1,3-dioxolan-4-yl)methoxy)pyridin-4-yl)(6-(3-(trifluoromethyl)phenyl)-2H-pyrido[3,2-b][1,4]oxazin-4(3H)-yl)methanone

Guidance literature:: Multi-step reaction with 2 steps

1.1: sodium hydride / tetrahydrofuran; mineral oil / 1 h / 0 °C

1.2: 1.5 h / 0 °C / Reflux

1.3: pH 2 - 3

2.1: N-ethyl-N,N-diisopropylamine; HATU / N,N-dimethyl-formamide / 50 °C

With sodium hydride; N-ethyl-N,N-diisopropylamine; HATU; In tetrahydrofuran; N,N-dimethyl-formamide; mineral oil;

Reference yield:

: 15128-82-2
3-hydroxy-2-nitropyridine

: 1303587-91-8
(2-((2,2-dimethyl-1,3-dioxolan-4-yl)methoxy)pyridin-4-yl)(6-(3-(trifluoromethyl)phenyl)-2H-pyrido[3,2-b][1,4]oxazin-4(3H)-yl)methanone

Guidance literature:: Multi-step reaction with 6 steps

1.1: sodium methylate; bromine / methanol / 0.5 h / 0 °C

1.2: 0.17 h / 0 °C

2.1: triphenylphosphine; di-isopropyl azodicarboxylate / tetrahydrofuran / 2 h / 0 - 20 °C

3.1: acetic acid; iron / 5 h / 90 °C

4.1: potassium carbonate / N,N-dimethyl-formamide / 90 °C

5.1: caesium carbonate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / 1,4-dioxane; water / 50 °C

6.1: N-ethyl-N,N-diisopropylamine; HATU / N,N-dimethyl-formamide / 50 °C

With di-isopropyl azodicarboxylate; bromine; sodium methylate; iron; potassium carbonate; caesium carbonate; acetic acid; N-ethyl-N,N-diisopropylamine; triphenylphosphine; HATU; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; 1,4-dioxane; methanol; water; N,N-dimethyl-formamide;