Cas 125422-65-3,2-phenyl-4,5-dihydro-1,3-oxazole-4,5,5-tricarboxylic acid triethyl ester

125422-65-3

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Basic information

Product Name: 2-phenyl-4,5-dihydro-1,3-oxazole-4,5,5-tricarboxylic acid triethyl ester
Synonyms: 2-phenyl-4,5-dihydro-1,3-oxazole-4,5,5-tricarboxylic acid triethyl ester
CAS NO:125422-65-3
Molecular Formula:
Molecular Weight: 363.367
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 2-phenyl-4,5-dihydro-1,3-oxazole-4,5,5-tricarboxylic acid triethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: 2-phenyl-4,5-dihydro-1,3-oxazole-4,5,5-tricarboxylic acid triethyl ester(125422-65-3)
EPA Substance Registry System: 2-phenyl-4,5-dihydro-1,3-oxazole-4,5,5-tricarboxylic acid triethyl ester(125422-65-3)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 125422-65-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 125422-65-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,4,2 and 2 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 125422-65:
(8*1)+(7*2)+(6*5)+(5*4)+(4*2)+(3*2)+(2*6)+(1*5)=103
103 % 10 = 3
So 125422-65-3 is a valid CAS Registry Number.

125422-65-3Upstream product

125422-65-3Downstream Products

125422-65-3Relevant academic research and scientific papers

Regioselectivity in formal [3 + 2] cycloaddition reaction of 5-alkoxyoxazoles with diethyl oxomalonate and 2,3-dichloro-5,6-dicyano-1,4-benzoquinone

Suga, Hiroyuki,Shi, Xiaolan,Ibata, Toshikazu,Kakehi, Akikazu

, p. 1711 - 1725 (2001)

Tin(IV) chloride-catalyzed formal [3 + 2] cycloaddition of 5-alkoxy-2-(p-methoxyphenyl)- or 2-phenyloxazoles with diethyl oxomalonate gave 4,5,5-tris(alkoxycarbonyl)-2-oxazolines in high regioselectivity. Under similar conditions, 4-substituted 5-alkoxy-2

Regio-Control of Formal Cycloadditions of 5-Alkoxyoxazoles with Diethyl Oxomalonate

Suga, Hiroyuki,Shi, Xiaolan,Ibata, Toshikazu

, p. 1673 - 1676 (2007/10/02)

Tin(IV) chloride-catalyzed formal cycloadditions of 5-alkoxy-2-(p-methoxyphenyl)- or 2-phenyloxazoles with diethyl oxomalonate gave 2-oxazoline-4,5,5-tricarboxylates in high regioselectivity. 4-Substituted 5-alkoxy-2-methyloxazoles showed a trend to

DO OXAZOLES UNDERGO DIELS-ALDER REACTIONS WITH HETERODIENOPHILES ?

Hassner, Alfred,Fischer, Bilha

, p. 3535 - 3546 (2007/10/02)

5-Alkoxy and 2-alkoxyoxazoles wre shown to react with N=N, C=N or C=O dienophiles to form products that in most cases can be explained to result from a Diels-Alder addition, or by nucleophilic attack of the oxazole on the dienophile, followed by rearrangement.The products are triazolines, imidazolines or oxazolines respectively.Relative reactivities were established and mechanistic pathways discussed.

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