Oxazoline

Base Information

• Chemical Name: Oxazoline
• CAS No.: 504-77-8
• Molecular Formula: C3H5 N O
• Molecular Weight: 71.0788
• Hs Code.: 2934999090
• European Community (EC) Number: 208-000-4
• UNII: 31TB4J57Y5
• DSSTox Substance ID: DTXSID9052139
• Nikkaji Number: J182.257H
• Wikipedia: Oxazoline
• Wikidata: Q413567
• Mol file: 504-77-8.mol

Synonyms:Oxazoline;4,5-Dihydrooxazole;504-77-8;2-Oxazoline;4,5-dihydro-1,3-oxazole;27341-52-2;EINECS 208-000-4;UNII-31TB4J57Y5;31TB4J57Y5;oxazole, 4,5-dihydro-;1,3-Oxazole, 4,5-dihydro-;DTXSID9052139;MFCD09996991;AKOS015911453;30969-75-6;FT-0673339;F18129;A819027;Q413567;J-016744;34728-17-1

Chemical Property of Oxazoline

Chemical Property:

• Melting Point: 168-172oC
• Boiling Point: 73.8°Cat760mmHg
• PKA: 4.75±0.50(Predicted)
• Flash Point: 5.2°C
• PSA: 21.59000
• Density: 1.13g/cm³
• LogP: -0.51950
• XLogP3: -0.2
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 71.037113783
• Heavy Atom Count: 5
• Complexity: 50.9

Purity/Quality:

99% ^*data from raw suppliers

Oxazoline ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: C1COC=N1
• Uses: Used for the preparation of 2,4-Diaryloxazolines, as insecticides and acaricides. 4,5-dihydrooxazole is used for the preparation of 2,4-Diaryloxazolines, as insecticides and acaricides

Technology Process of Oxazoline

There total 18 articles about Oxazoline 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: 96.0%

→ 4,5-dihydro-1,3-oxazol (504-77-8) + 2-(2-Methyl-3-methoxyphenyl)-4,4-dimethyl-2-oxazoline (72623-17-7)

Guidance literature:

Reference yield: 95.0%

→ 4,5-dihydro-1,3-oxazol (504-77-8)

Guidance literature:

Reference yield: 90.0%

→ 4,5-dihydro-1,3-oxazol (504-77-8) + 2,5-dimethyl-2-oxazoline (6159-22-4)

Guidance literature:

upstream raw materials:

N-(2-chloroethyl)formamide

(2-hydroxyethyl)-formamide

tert-butylisonitrile

ethanolamine

Downstream raw materials:

(4S)-4,5-dihydro-4-(1,1-dimethylethyl)-2-phenyloxazole

1-(2-mercaptoethylamino)-1-propanone

2-phenylacrylic acid

[1S-[1α,2α(Z),3a,4a]]-6-[3-[4-[[(2-Cyclohexylethyl)amino]carbonyl]-2-oxazolyl]-7-oxabicyclo[2.2.1]hept-2-yl]-4-hexenoic acid, methyl ester

Refernces

• 1、 Tauhardt, Lutz,Kempe, Kristian,Schubert, Ulrich S.. "Toward the design of LPEI containing block copolymers: Improved synthesis protocol, selective hydrolysis, and detailed characterization". . p. 4516 - 4523,8. Retrieved 2012.
• 2、 -. "METHOD OF MAKING UP WITH LIGHT-SENSITIVE MAKEUP BY APPLYING A BASE LAYER AND A KIT FOR IMPLEMENTING SUCH A METHOD". . . Retrieved 2010/09/05.