6(5H)-Pteridinone, 2-chloro-8-cyclopentyl-7-ethyl-7,8-dihydro

Base Information

• Chemical Name: 6(5H)-Pteridinone, 2-chloro-8-cyclopentyl-7-ethyl-7,8-dihydro
• CAS No.: 755039-54-4
• Molecular Formula: C13H17 Cl N4 O
• Molecular Weight: 280.757
• Mol file: 755039-54-4.mol

Synonyms:6(5H)-Pteridinone, 2-chloro-8-cyclopentyl-7-ethyl-7,8-dihydro

Chemical Property of 6(5H)-Pteridinone, 2-chloro-8-cyclopentyl-7-ethyl-7,8-dihydro

Chemical Property:

• Boiling Point: 512.7±45.0 °C(Predicted)
• PKA: 10.53±0.40(Predicted)
• PSA: 58.12000
• Density: 1.286±0.06 g/cm3(Predicted)
• LogP: 2.81270

Purity/Quality:

98%,99%, ^*data from raw suppliers

(R)-2-Chloro-8-cyclopentyl-7-ethyl-7,8-dihydropteridin-6(5H)-one 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 6(5H)-Pteridinone, 2-chloro-8-cyclopentyl-7-ethyl-7,8-dihydro

There total 7 articles about 6(5H)-Pteridinone, 2-chloro-8-cyclopentyl-7-ethyl-7,8-dihydro 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: 97.0%

(R)-methyl 2-((2-chloro-5-nitropyrimidin-4-yl)(cyclopentyl)-amino)butanoate (755039-53-3) → (R)-2-chloro-8-cyclopentyl-7-ethyl-7,8-dihydropteridin-6(5H)-one (755039-54-4)

Guidance literature:

With iron; acetic acid; at 70 ℃; for 2h;

DOI:10.1039/d1nj04916j

Reference yield:

C13H16Cl2N4O3 (1081998-93-7) → (R)-2-chloro-8-cyclopentyl-7-ethyl-7,8-dihydropteridin-6(5H)-one (755039-54-4)

Guidance literature:

With iron; acetic acid; at 70 - 100 ℃; for 2.5h;

Reference yield:

C15H21ClN4O4 (876126-66-8) → (R)-2-chloro-8-cyclopentyl-7-ethyl-7,8-dihydropteridin-6(5H)-one (755039-54-4)

Guidance literature:

With hydrogen; platinum on carbon; bis(acetylacetonate)oxovanadium; In tetrahydrofuran; at 35 ℃; for 24h; under 3000.3 Torr; Product distribution / selectivity;

upstream raw materials:

C₁₃H₁₆Cl₂N₄O₃

(R)-methyl 2-((2-chloro-5-nitropyrimidin-4-yl)(cyclopentyl)-amino)butanoate

C₁₅H₂₁ClN₄O₄

(R)-methyl 2-(cyclopentylamino)butanoate

Downstream raw materials:

(R)-2-chloro-8-cyclopentyl-7-ethyl-5-methyl-7,8-dihydropteridin-6(5H)-one

(R)-4-(7-cyano-5-cyclopentyl-6-ethyl-5,6-dihydroimidazo[1,5-f]pteridin-3-ylamino)-2-fluoro-5-methoxybenzoic acid

(R)-4-(5-cyclopentyl-7-(ethoxycarbonyl)-6-ethyl-5,6-dihydroimidazo[1,5-f]pteridin-3-ylamino)-3-methoxybenzoic acid

Refernces

• 1、 -. "Compound containing methotrexate structure as well as preparation method and application thereof". Paragraph 0071; 0077-0078. . Retrieved 2021/11/14.
• 2、 Hu, Rong,Liu, Zhi-Hao,Shi, Yao-Jie,Wang, Ning-Yu,Wang, Wan-Li,Xiao, Kun-Jie,Xu, Ying,Yu, Luo-Ting,Zhu, Yong-Xia,Zuo, Wei-Qiong. "Design, synthesis, and biological evaluation of 4,5-dihydro-[1,2,4]triazolo[4,3-f]pteridine derivatives as novel dual-PLK1/BRD4 inhibitors". . . Retrieved 2020/02/26.