C₃₄H₂₉N₄OPS

Base Information

• Chemical Name: C₃₄H₂₉N₄OPS
• CAS No.: 863917-73-1
• Molecular Formula: C₃₄H₂₉N₄OPS
• Molecular Weight: 572.67
• Mol file: 863917-73-1.mol

Synonyms:C₃₄H₂₉N₄OPS

Chemical Property of C₃₄H₂₉N₄OPS

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₃₄H₂₉N₄OPS

There total 4 articles about C₃₄H₂₉N₄OPS 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: 84.0%

triphenylphosphine (603-35-0) + 3-amino-2-phenylamino-5,6,7,8-tetrahydro-3H-benzo[4,5]thieno[2,3-d]pyrimidin-4-one (168280-54-4) → C34H29N4OPS (863917-73-1)

Guidance literature:

With hexachloroethane; triethylamine; In dichloromethane; at 20 ℃; for 4h;

DOI:10.1055/s-2005-865289

Reference yield:

phenyl isocyanate (103-71-9) → C34H29N4OPS (863917-73-1)

Guidance literature:

Multi-step reaction with 3 steps

1: CH₂Cl₂ / 0 - 5 °C

2: 87 percent / NH₂NH₂*H₂O / ethanol / 0.17 h / 20 °C

3: 84 percent / C₂Cl₆; Et₃N / CH₂Cl₂ / 4 h / 20 °C

With hexachloroethane; hydrazine hydrate; triethylamine; In ethanol; dichloromethane; 1: aza-Wittig reaction;

DOI:10.1055/s-2005-865289

Reference yield:

4,5,6,7-Tetrahydro-2-(triphenylphosphoranylidenamino)benzothiophen-3-carbonsaeure-ethylester (90543-03-6) → C34H29N4OPS (863917-73-1)

Guidance literature:

Multi-step reaction with 3 steps

1: CH₂Cl₂ / 0 - 5 °C

2: 87 percent / NH₂NH₂*H₂O / ethanol / 0.17 h / 20 °C

3: 84 percent / C₂Cl₆; Et₃N / CH₂Cl₂ / 4 h / 20 °C

With hexachloroethane; hydrazine hydrate; triethylamine; In ethanol; dichloromethane; 1: aza-Wittig reaction;

DOI:10.1055/s-2005-865289

upstream raw materials:

triphenylphosphine

3-amino-2-phenylamino-5,6,7,8-tetrahydro-3H-benzo[4,5]thieno[2,3-d]pyrimidin-4-one

phenyl isocyanate

4,5,6,7-Tetrahydro-2-(triphenylphosphoranylidenamino)benzothiophen-3-carbonsaeure-ethylester

Downstream raw materials:

2-mercapto-3-phenyl-1,2,4-triazolo[1,5-a]-6,7,8,9-tetrahydro[b]thieno[2,3-d]pyrimidin-10-one