ethyl cyano(5,6-dihydro-3-methyl-2phenylthieno[2,3-d]pyrimidin-4(3H)-ylidene)acetate

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Chemical Name:ethyl cyano(5,6-dihydro-3-methyl-2phenylthieno[2,3-d]pyrimidin-4(3H)-ylidene)acetate
CAS No.:1079042-32-2
Molecular Formula:C₁₈H₁₇N₃O₂S
Molecular Weight:339.418
Hs Code.:

Synonyms:ethyl cyano(5,6-dihydro-3-methyl-2phenylthieno[2,3-d]pyrimidin-4(3H)-ylidene)acetate

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of ethyl cyano(5,6-dihydro-3-methyl-2phenylthieno[2,3-d]pyrimidin-4(3H)-ylidene)acetate

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Technology Process of ethyl cyano(5,6-dihydro-3-methyl-2phenylthieno[2,3-d]pyrimidin-4(3H)-ylidene)acetate

There total 1 articles about ethyl cyano(5,6-dihydro-3-methyl-2phenylthieno[2,3-d]pyrimidin-4(3H)-ylidene)acetate 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: 84.0%

: 1079042-28-6
5,6-dihydro-3-methyl-4-methylthio-2-phenylthieno[2,3-d]pyrimidinium iodide

: 105-56-6
ethyl 2-cyanoacetate

: 1079042-32-2
ethyl cyano(5,6-dihydro-3-methyl-2phenylthieno[2,3-d]pyrimidin-4(3H)-ylidene)acetate

Guidance literature:: ethyl 2-cyanoacetate; With sodium hydride; In tetrahydrofuran; at 20 ℃; Cooling with ice;

5,6-dihydro-3-methyl-4-methylthio-2-phenylthieno[2,3-d]pyrimidinium iodide; In tetrahydrofuran; at 20 ℃; Cooling with ice;
DOI:10.1002/jhet.5570450543