2-hydrazinyl-7-(5-hydroxy-4,7-dimethoxybenzofuran-6-yl)-5-(4-methoxyphenyl)pyrido[2,3-d]pyrimidine-4(3H)-thione

Base Information

Chemical Name:2-hydrazinyl-7-(5-hydroxy-4,7-dimethoxybenzofuran-6-yl)-5-(4-methoxyphenyl)pyrido[2,3-d]pyrimidine-4(3H)-thione
CAS No.:1628222-56-9
Molecular Formula:C₂₄H₂₁N₅O₅S
Molecular Weight:491.527
Hs Code.:

Synonyms:2-hydrazinyl-7-(5-hydroxy-4,7-dimethoxybenzofuran-6-yl)-5-(4-methoxyphenyl)pyrido[2,3-d]pyrimidine-4(3H)-thione

Suppliers and Price of 2-hydrazinyl-7-(5-hydroxy-4,7-dimethoxybenzofuran-6-yl)-5-(4-methoxyphenyl)pyrido[2,3-d]pyrimidine-4(3H)-thione

Supply Marketing:

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

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of 2-hydrazinyl-7-(5-hydroxy-4,7-dimethoxybenzofuran-6-yl)-5-(4-methoxyphenyl)pyrido[2,3-d]pyrimidine-4(3H)-thione

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 2-hydrazinyl-7-(5-hydroxy-4,7-dimethoxybenzofuran-6-yl)-5-(4-methoxyphenyl)pyrido[2,3-d]pyrimidine-4(3H)-thione

There total 4 articles about 2-hydrazinyl-7-(5-hydroxy-4,7-dimethoxybenzofuran-6-yl)-5-(4-methoxyphenyl)pyrido[2,3-d]pyrimidine-4(3H)-thione 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: 80.0%

: 1628222-54-7
7-(5-hydroxy-4,7-dimethoxybenzofuran-6-yl )-5-(4-methoxyphenyl)-2-(methylthio)[2,3-d]pyrimidine-4(3H)-thione

: 1628222-56-9
2-hydrazinyl-7-(5-hydroxy-4,7-dimethoxybenzofuran-6-yl)-5-(4-methoxyphenyl)pyrido[2,3-d]pyrimidine-4(3H)-thione

Guidance literature:: With hydrazine hydrate; In ethanol; for 8h; Heating;
DOI:10.1515/hc-2013-0199

Reference yield:

: 1628222-48-9
7-(5-hydroxy-4,7-dimethoxybenzofuran-6-yl)-5-(4-methoxyphenyl)pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dithione

: 1628222-56-9
2-hydrazinyl-7-(5-hydroxy-4,7-dimethoxybenzofuran-6-yl)-5-(4-methoxyphenyl)pyrido[2,3-d]pyrimidine-4(3H)-thione

Guidance literature:: Multi-step reaction with 2 steps

1.1: sodium hydrogencarbonate / ethanol; water / 20 °C / Heating

1.2: 2 h / Heating

2.1: hydrazine hydrate / ethanol / 8 h / Heating

With sodium hydrogencarbonate; hydrazine hydrate; In ethanol; water;
DOI:10.1515/hc-2013-0199

Reference yield:

: 49572-77-2
3-(4,7-dimethoxy-6-hydroxybenzofuran-5-yl)-1-(4-methoxyphenyl)-3-oxopropene

: 1628222-56-9
2-hydrazinyl-7-(5-hydroxy-4,7-dimethoxybenzofuran-6-yl)-5-(4-methoxyphenyl)pyrido[2,3-d]pyrimidine-4(3H)-thione

Guidance literature:: Multi-step reaction with 4 steps

1.1: ammonium acetate / ethanol / 8 h / Reflux

2.1: sodium hydrogencarbonate / ethanol; water / 2 h / Reflux

2.2: 2 h / Heating

3.1: sodium hydrogencarbonate / ethanol; water / 20 °C / Heating

3.2: 2 h / Heating

4.1: hydrazine hydrate / ethanol / 8 h / Heating

With ammonium acetate; sodium hydrogencarbonate; hydrazine hydrate; In ethanol; water;
DOI:10.1515/hc-2013-0199