3-carbethoxy-5,5-dimethyl-2-(N'-phenylthioureido)-4,5-dihydro-7H-thieno[2,3-c]thiopyran

Base Information

Chemical Name:3-carbethoxy-5,5-dimethyl-2-(N'-phenylthioureido)-4,5-dihydro-7H-thieno[2,3-c]thiopyran
CAS No.:327168-51-4
Molecular Formula:C₁₉H₂₂N₂O₂S₃
Molecular Weight:406.594
Hs Code.:

Synonyms:3-carbethoxy-5,5-dimethyl-2-(N'-phenylthioureido)-4,5-dihydro-7H-thieno[2,3-c]thiopyran

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Chemical Property of 3-carbethoxy-5,5-dimethyl-2-(N'-phenylthioureido)-4,5-dihydro-7H-thieno[2,3-c]thiopyran

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Technology Process of 3-carbethoxy-5,5-dimethyl-2-(N'-phenylthioureido)-4,5-dihydro-7H-thieno[2,3-c]thiopyran

There total 1 articles about 3-carbethoxy-5,5-dimethyl-2-(N'-phenylthioureido)-4,5-dihydro-7H-thieno[2,3-c]thiopyran 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: 77.0%

: 64823-02-5
2-amino-5,7-dihydro-5,5-dimethyl-3-ethoxycarbonyl-4H-thieno[2,3-c]thiopyran

: 103-72-0
phenyl isothiocyanate

: 327168-51-4
3-carbethoxy-5,5-dimethyl-2-(N'-phenylthioureido)-4,5-dihydro-7H-thieno[2,3-c]thiopyran

Guidance literature:: In butan-1-ol; for 10h; Heating;
DOI:10.1023/A:1012752004506

Reference yield: 95.0%

: 327168-51-4
3-carbethoxy-5,5-dimethyl-2-(N'-phenylthioureido)-4,5-dihydro-7H-thieno[2,3-c]thiopyran

: 420790-37-0
6,6-dimethyl-4-oxo-3-phenyl-2-thioxo-5,6-dihydro-8H-thiopyrano[4',3':4,5]thieno[2,3-d]pyrimidine

Guidance literature:: With potassium hydroxide; In ethanol; for 3h; Heating;
DOI:10.1023/A:1012752004506

Reference yield:

: 327168-51-4
3-carbethoxy-5,5-dimethyl-2-(N'-phenylthioureido)-4,5-dihydro-7H-thieno[2,3-c]thiopyran

: 2,8,8-trimethyl-1,6-dioxo-5-phenyl-7,8-dihydro-10H-thiopyrano[4'',3'':4',5']thieno[2',3':4,5]pyrimido[2,3-c]-1,2,4-triazine

Guidance literature:: Multi-step reaction with 3 steps

1: 95 percent / aq. KOH / ethanol / 3 h / Heating

2: 89 percent / hydrazine hydrate / butan-1-ol / 8 h / Heating

3: 68 percent / MeCOOH / ethanol / 10 h / Heating

With potassium hydroxide; hydrazine hydrate; acetic acid; In ethanol; butan-1-ol;
DOI:10.1023/A:1012752004506