4-mercapto-2-phenyl-7,8,9,10-tetrahydropyrimido[4',5':4,5]thieno[2,3-b]quinoline

Base Information

Chemical Name:4-mercapto-2-phenyl-7,8,9,10-tetrahydropyrimido[4',5':4,5]thieno[2,3-b]quinoline
CAS No.:780757-85-9
Molecular Formula:C₁₉H₁₅N₃S₂
Molecular Weight:349.48
Hs Code.:

Synonyms:4-mercapto-2-phenyl-7,8,9,10-tetrahydropyrimido[4',5':4,5]thieno[2,3-b]quinoline

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Chemical Property of 4-mercapto-2-phenyl-7,8,9,10-tetrahydropyrimido[4',5':4,5]thieno[2,3-b]quinoline

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Technology Process of 4-mercapto-2-phenyl-7,8,9,10-tetrahydropyrimido[4',5':4,5]thieno[2,3-b]quinoline

There total 10 articles about 4-mercapto-2-phenyl-7,8,9,10-tetrahydropyrimido[4',5':4,5]thieno[2,3-b]quinoline 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%

: 780757-84-8
4-chloro-2-phenyl-7,8,9,10-tetrahydropyrimido[4',5':4,5]thieno[2,3-b]quinoline

: 780757-85-9
4-mercapto-2-phenyl-7,8,9,10-tetrahydropyrimido[4',5':4,5]thieno[2,3-b]quinoline

Guidance literature:: With thiourea; In ethanol; Heating;

Reference yield:

: 112629-69-3
1,2,5,6,7,8-hexahydro-2-thioxoquinoline-3-carbonitrile

: 780757-85-9
4-mercapto-2-phenyl-7,8,9,10-tetrahydropyrimido[4',5':4,5]thieno[2,3-b]quinoline

Guidance literature:: Multi-step reaction with 5 steps

1: 67 percent / sodium acetate / ethanol / 1 h / Heating

2: EtONa / ethanol / Heating

3: 74 percent / ethanol / 1 h / Heating

4: 74 percent / POCl₃ / 3 h / Heating

5: 77 percent / thiourea / ethanol / Heating

With sodium ethanolate; sodium acetate; thiourea; trichlorophosphate; In ethanol;

Reference yield:

: 2-hydroxymethylene cyclohexanone sodium salt

: 780757-85-9
4-mercapto-2-phenyl-7,8,9,10-tetrahydropyrimido[4',5':4,5]thieno[2,3-b]quinoline

Guidance literature:: Multi-step reaction with 6 steps

1: 82 percent / ethanol / 4 h / 20 °C

2: 67 percent / sodium acetate / ethanol / 1 h / Heating

3: EtONa / ethanol / Heating

4: 74 percent / ethanol / 1 h / Heating

5: 74 percent / POCl₃ / 3 h / Heating

6: 77 percent / thiourea / ethanol / Heating

With sodium ethanolate; sodium acetate; thiourea; trichlorophosphate; In ethanol;