ethyl 2-{[(benzylamino)carbothioyl]amino}-5,5-dimethyl-4,7-dihydro-5H-thieno[2,3-c]pyran-3-carboxylate

Base Information

Chemical Name:ethyl 2-{[(benzylamino)carbothioyl]amino}-5,5-dimethyl-4,7-dihydro-5H-thieno[2,3-c]pyran-3-carboxylate
CAS No.:330819-58-4
Molecular Formula:C₂₀H₂₄N₂O₃S₂
Molecular Weight:404.554
Hs Code.:
Mol file:330819-58-4.mol

Synonyms:2-(N'-benzylthioureido)-3-ethoxycarbonyl-5,5-dimethyl-5,7-dihydro-4H-thieno[2,3-c]pyran

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Chemical Property of ethyl 2-{[(benzylamino)carbothioyl]amino}-5,5-dimethyl-4,7-dihydro-5H-thieno[2,3-c]pyran-3-carboxylate

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Technology Process of ethyl 2-{[(benzylamino)carbothioyl]amino}-5,5-dimethyl-4,7-dihydro-5H-thieno[2,3-c]pyran-3-carboxylate

There total 1 articles about ethyl 2-{[(benzylamino)carbothioyl]amino}-5,5-dimethyl-4,7-dihydro-5H-thieno[2,3-c]pyran-3-carboxylate 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: 42.1%

: 64792-51-4
ethyl 2-amino-5,5-dimethyl-4,7-dihydro-5H-thieno[2,3-c]pyran-3-carboxylate

: 622-78-6
Benzyl isothiocyanate

: 330819-58-4
2-(N'-benzylthioureido)-3-ethoxycarbonyl-5,5-dimethyl-5,7-dihydro-4H-thieno[2,3-c]pyran

Guidance literature:: In butan-1-ol; for 10h; Heating;
DOI:10.1023/A:1010493426085

Reference yield: 90.3%

: 330819-58-4
2-(N'-benzylthioureido)-3-ethoxycarbonyl-5,5-dimethyl-5,7-dihydro-4H-thieno[2,3-c]pyran

: 332145-23-0
3-benzyl-6,6-dimethyl-2-thioxo-1,2,3,5,6,8-hexahydro-4H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-4-one

Guidance literature:: With potassium hydroxide; In ethanol; water; for 2h; Heating;
DOI:10.1023/A:1010493426085

Reference yield:

: 330819-58-4
2-(N'-benzylthioureido)-3-ethoxycarbonyl-5,5-dimethyl-5,7-dihydro-4H-thieno[2,3-c]pyran

: 316358-49-3
3-benzyl-2-hydrazino-6,6-dimethyl-3,5,6,8-tetrahydro-4H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-4-one

Guidance literature:: Multi-step reaction with 2 steps

1: 90.3 percent / potassium hydroxide / ethanol; H₂O / 2 h / Heating

2: 64.5 percent / hydrazine hydrate / butan-1-ol / 8 h / Heating

With potassium hydroxide; hydrazine hydrate; In ethanol; water; butan-1-ol;
DOI:10.1023/A:1010493426085