4-[2-(7-ethylsulfanyl-pyrimido[4,5-d]pyrimidin-4-ylamino)-4-methyl-phenylsulfanyl]-phenol trifluoroacetate

Base Information

• Chemical Name: 4-[2-(7-ethylsulfanyl-pyrimido[4,5-d]pyrimidin-4-ylamino)-4-methyl-phenylsulfanyl]-phenol trifluoroacetate
• CAS No.: 1076222-90-6
• Molecular Formula: C₂HF₃O₂*C₂₁H₁₉N₅OS₂
• Molecular Weight: 535.571
• Mol file: 1076222-90-6.mol

Synonyms:4-[2-(7-ethylsulfanyl-pyrimido[4,5-d]pyrimidin-4-ylamino)-4-methyl-phenylsulfanyl]-phenol trifluoroacetate

Chemical Property of 4-[2-(7-ethylsulfanyl-pyrimido[4,5-d]pyrimidin-4-ylamino)-4-methyl-phenylsulfanyl]-phenol trifluoroacetate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 4-[2-(7-ethylsulfanyl-pyrimido[4,5-d]pyrimidin-4-ylamino)-4-methyl-phenylsulfanyl]-phenol trifluoroacetate

There total 2 articles about 4-[2-(7-ethylsulfanyl-pyrimido[4,5-d]pyrimidin-4-ylamino)-4-methyl-phenylsulfanyl]-phenol trifluoroacetate 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: 45.0%

N'-(5-cyano-2-ethylsulfanyl-pyrimidin-4-yl)-N,N-dimethyl-formamidine (944504-65-8) + 4-(2-amino-4-methyl-phenylsulfanyl)-phenol (943614-81-1) + trifluoroacetic acid (76-05-1) → 4-[2-(7-ethylsulfanyl-pyrimido[4,5-d]pyrimidin-4-ylamino)-4-methyl-phenylsulfanyl]-phenol trifluoroacetate (1076222-90-6)

Guidance literature:

N'-(5-cyano-2-ethylsulfanyl-pyrimidin-4-yl)-N,N-dimethyl-formamidine; 4-(2-amino-4-methyl-phenylsulfanyl)-phenol; In acetic acid; at 130 ℃; for 1.5h;

trifluoroacetic acid;

Reference yield:

4-amino-2-(ethylthio)pyrimidine-5-carbonitrile (16462-29-6) → 4-[2-(7-ethylsulfanyl-pyrimido[4,5-d]pyrimidin-4-ylamino)-4-methyl-phenylsulfanyl]-phenol trifluoroacetate (1076222-90-6)

Guidance literature:

Multi-step reaction with 2 steps

1: toluene / 2.5 h / Heating / reflux

2: acetic acid / 1.5 h / 130 °C

In acetic acid; toluene;

Reference yield: 38.0%

piperidine (110-89-4) + 4-[2-(7-ethylsulfanyl-pyrimido[4,5-d]pyrimidin-4-ylamino)-4-methyl-phenylsulfanyl]-phenol trifluoroacetate (1076222-90-6) + trifluoroacetic acid (76-05-1) → 4-[4-methyl-2-(7-piperidin-1-yl-pyrimido[4,5-d]pyrimidin-4-ylamino)-phenylsulfanyl]-phenol trifluoroacetate (1076222-91-7)

Guidance literature:

piperidine; 4-[2-(7-ethylsulfanyl-pyrimido[4,5-d]pyrimidin-4-ylamino)-4-methyl-phenylsulfanyl]-phenol trifluoroacetate; at 180 ℃; for 2h;

trifluoroacetic acid;

upstream raw materials:

N'-(5-cyano-2-ethylsulfanyl-pyrimidin-4-yl)-N,N-dimethyl-formamidine

4-(2-amino-4-methyl-phenylsulfanyl)-phenol

trifluoroacetic acid

4-amino-2-(ethylthio)pyrimidine-5-carbonitrile

Downstream raw materials:

4-[4-methyl-2-(7-piperidin-1-yl-pyrimido[4,5-d]pyrimidin-4-ylamino)-phenylsulfanyl]-phenol trifluoroacetate

Refernces