Cyano-[5-phenyl-6H-[1,2,5]oxadiazolo[3,4-d]pyrimidin-(7E)-ylidene]-acetic acid ethyl ester

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Chemical Name:Cyano-[5-phenyl-6H-[1,2,5]oxadiazolo[3,4-d]pyrimidin-(7E)-ylidene]-acetic acid ethyl ester
CAS No.:74366-64-6
Molecular Formula:C₁₅H₁₁N₅O₃
Molecular Weight:309.284
Hs Code.:

Synonyms:Cyano-[5-phenyl-6H-[1,2,5]oxadiazolo[3,4-d]pyrimidin-(7E)-ylidene]-acetic acid ethyl ester

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Chemical Property of Cyano-[5-phenyl-6H-[1,2,5]oxadiazolo[3,4-d]pyrimidin-(7E)-ylidene]-acetic acid ethyl ester

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Technology Process of Cyano-[5-phenyl-6H-[1,2,5]oxadiazolo[3,4-d]pyrimidin-(7E)-ylidene]-acetic acid ethyl ester

There total 2 articles about Cyano-[5-phenyl-6H-[1,2,5]oxadiazolo[3,4-d]pyrimidin-(7E)-ylidene]-acetic acid ethyl ester 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:

: 74366-58-8
N-Methyl-N-(5-phenyl-[1,2,5]oxadiazolo[3,4-d]pyrimidin-7-yl)-benzamide

: 105-56-6
ethyl 2-cyanoacetate

: 74366-64-6
Cyano-[5-phenyl-6H-[1,2,5]oxadiazolo[3,4-d]pyrimidin-(7E)-ylidene]-acetic acid ethyl ester

Guidance literature:: With triethylamine; In tetrahydrofuran; at 45 ℃;
DOI:10.1021/jo01307a019

Reference yield:

: 30720-60-6
N-(5-phenyl-[1,2,5]oxadiazolo[3,4-d]pyrimidin-7-yl)-acetamide

: 105-56-6
ethyl 2-cyanoacetate

: 74366-64-6
Cyano-[5-phenyl-6H-[1,2,5]oxadiazolo[3,4-d]pyrimidin-(7E)-ylidene]-acetic acid ethyl ester

Guidance literature:: With triethylamine; Ambient temperature;
DOI:10.1021/jo01307a019

Reference yield: 83.0%

: 74366-64-6
Cyano-[5-phenyl-6H-[1,2,5]oxadiazolo[3,4-d]pyrimidin-(7E)-ylidene]-acetic acid ethyl ester

: 74366-88-4
4,6-Diamino-7-(ethoxycarbonyl)-2-phenyl-5H-pyrrolo<3,2-d>pyrimidine

Guidance literature:: With hydrogen; palladium on activated charcoal; In acetic acid; for 24h; under 760 Torr; Ambient temperature;
DOI:10.1021/jo01307a019