5-Fluoro-2-pyrimidinecarbonitrile

Base Information

• Chemical Name: 5-Fluoro-2-pyrimidinecarbonitrile
• CAS No.: 38275-55-7
• Molecular Formula: C₅H₂FN₃
• Molecular Weight: 123.089
• Hs Code.: 29335990
• Mol file: 38275-55-7.mol

Synonyms:2-Cyano-5-fluoropyrimidine;5-Fluoropyrimidine-2-carbonitrile;

Chemical Property of 5-Fluoro-2-pyrimidinecarbonitrile

Chemical Property:

• Refractive Index: 1.508
• Boiling Point: 255.7 °C at 760 mmHg
• PKA: -4.35±0.22(Predicted)
• Flash Point: 108.5 °C
• PSA: 49.57000
• Density: 1.358 g/cm³
• LogP: 0.48738
• Storage Temp.: 2-8°C

Purity/Quality:

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

5-Fluoro-2-pyrimidinecarbonitrile ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 5-Fluoro-2-pyrimidinecarbonitrile

There total 6 articles about 5-Fluoro-2-pyrimidinecarbonitrile 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: 80.0%

dicyanozinc (557-21-1) + 2-chloro-5-fluoropyrimidine (62802-42-0) → 5- fluoropyrimidine-2-carbonitrile (38275-55-7)

Guidance literature:

With zinc; 1,1'-bis-(diphenylphosphino)ferrocene; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; In ISOPROPYLAMIDE; at 100 ℃; for 10h; In microwave reactor;

Reference yield: 80.0%

zinc(II) cyanide (557-21-1) + 2-chloro-5-fluoropyrimidine (62802-42-0) → 5- fluoropyrimidine-2-carbonitrile (38275-55-7)

Guidance literature:

With zinc; 1,1'-bis-(diphenylphosphino)ferrocene; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; In ISOPROPYLAMIDE; at 100 ℃; for 10h; Microwave;

Reference yield:

2-hydroxy-2-methylpropanenitrile (75-86-5) + 2-chloro-5-fluoropyrimidine (62802-42-0) → 5- fluoropyrimidine-2-carbonitrile (38275-55-7)

Guidance literature:

With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; triethanolamine; zinc; In acetic acid butyl ester; at 105 ℃; for 2h; Reagent/catalyst; Inert atmosphere;

DOI:10.1021/op400133d

upstream raw materials:

dicyanozinc

2-chloro-5-fluoropyrimidine

zinc(II) cyanide

2-hydroxy-2-methylpropanenitrile

Downstream raw materials:

N-(1-(5-fluoropyrimidin-2-yl)vinyl)acetamide

1-(5-fluoropyrimidin-2-yl)ethan-1-ol

1-(5-fluoropyrimidin-2-yl)ethanamine

1-(5-fluoropyrimidin-2-yl)ethan-1-one

Refernces

• 1、 Frodsham, Lianne,Golden, Michael,Hard, Susan,Kenworthy, Martin N.,Klauber, David J.,Leslie, Kevin,Macleod, Claire,Meadows, Rebecca E.,Mulholland, Keith R.,Reilly, Julie,Squire, Christopher,Tomasi, Simone,Watt, Denise,Wells, Andrew S.. "Use of ω-transaminase enzyme chemistry in the synthesis of a JAK2 kinase inhibitor". . p. 1123 - 1130. Retrieved 2013.
• 2、 -. "Iminothiadiazine Dioxide Compounds as BACE Inhibitors, Compositions and Their Use". Paragraph 0552. . Retrieved 2015/11/16.