4-[(4,5-Dihydro-2-thiazolyl)amino]tetrahydro-3,5-bis[(4-methoxyphenyl)methylene]thiopyran-4-ol-1,1-dioxide

Base Information

• Chemical Name: 4-[(4,5-Dihydro-2-thiazolyl)amino]tetrahydro-3,5-bis[(4-methoxyphenyl)methylene]thiopyran-4-ol-1,1-dioxide
• CAS No.: 69559-30-4
• Molecular Formula: C₂₄H₂₆N₂O₅S₂
• Molecular Weight: 486.613

Synonyms:4-[(4,5-Dihydro-2-thiazolyl)amino]tetrahydro-3,5-bis[(4-methoxyphenyl)methylene]thiopyran-4-ol-1,1-dioxide

Chemical Property of 4-[(4,5-Dihydro-2-thiazolyl)amino]tetrahydro-3,5-bis[(4-methoxyphenyl)methylene]thiopyran-4-ol-1,1-dioxide

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Technology Process of 4-[(4,5-Dihydro-2-thiazolyl)amino]tetrahydro-3,5-bis[(4-methoxyphenyl)methylene]thiopyran-4-ol-1,1-dioxide

There total 2 articles about 4-[(4,5-Dihydro-2-thiazolyl)amino]tetrahydro-3,5-bis[(4-methoxyphenyl)methylene]thiopyran-4-ol-1,1-dioxide 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: 97.0%

4,5-Dihydro-thiazol-2-ylamin (1779-81-3) + 3,5-bis-((Ξ)-4-methoxy-benzylidene)-1,1-dioxo-tetrahydro-1λ6-thiopyran-4-one (61448-81-5) → 4-[(4,5-Dihydro-2-thiazolyl)amino]tetrahydro-3,5-bis[(4-methoxyphenyl)methylene]thiopyran-4-ol-1,1-dioxide (69559-30-4)

Guidance literature:

In butanone; for 1h; Heating;

DOI:10.1002/jhet.5570180219

Reference yield:

→ 4-(4,5-Dihydro-thiazol-2-ylamino)-3,5-bis-[1-(4-methoxy-phenyl)-meth-(Z)-ylidene]-1,1-dioxo-hexahydro-1λ6-thiopyran-4-ol (69559-30-4)

Guidance literature:

Entspr. Keton u. Amin;

Reference yield: 57.0%

4-[(4,5-Dihydro-2-thiazolyl)amino]tetrahydro-3,5-bis[(4-methoxyphenyl)methylene]thiopyran-4-ol-1,1-dioxide (69559-30-4) → 2,3,8,9-Tetrahydro-5-(4-methoxyphenyl)-9-[(4-methoxyphenyl)-methylene]-5H,6H-thiazolo[3,2-a]thiopyrano[4,3-d]pyrimidine-7,7-dioxide (69700-69-2)

Guidance literature:

In dimethyl sulfoxide; butan-1-ol; for 1h; Heating;

DOI:10.1002/jhet.5570180219

upstream raw materials:

4,5-Dihydro-thiazol-2-ylamin

3,5-bis-((Ξ)-4-methoxy-benzylidene)-1,1-dioxo-tetrahydro-1λ⁶-thiopyran-4-one

Downstream raw materials:

2,3,8,9-Tetrahydro-5-(4-methoxyphenyl)-9-[(4-methoxyphenyl)-methylene]-5H,6H-thiazolo[3,2-a]thiopyrano[4,3-d]pyrimidine-7,7-dioxide

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