21297-92-7

Basic information

• Product Name: t-butyl β-isopropyl-β-phenylglycidate
• Synonyms: t-butyl β-isopropyl-β-phenylglycidate
• CAS NO: 21297-92-7
• Molecular Weight: 262.349
• Mol File: 21297-92-7.mol

Chemical Properties

• CAS DataBase Reference: t-butyl β-isopropyl-β-phenylglycidate(CAS DataBase Reference)
• NIST Chemistry Reference: t-butyl β-isopropyl-β-phenylglycidate(21297-92-7)
• EPA Substance Registry System: t-butyl β-isopropyl-β-phenylglycidate(21297-92-7)

Safety Data

• Hazardous Substances Data: 21297-92-7(Hazardous Substances Data)

Upstream product

• 107-59-5 tert-Butyl chloroacetate 
• 611-70-1 phenyl isopropyl ketone 

Downstream Products

• 2439-44-3 3-methyl-2-phenylbutanal 

Relevant articles and documents

A Comparative Study of Pyrolysis and Decarboxylation of β-Substituted t-Butyl Glycidates

A series of t-butyl glycidates (Ia-i) have been prepared by Darzens condensation of carbonyl compounds with t-butyl chloroacetate in the presence of potassium t-butoxide.The pyrolysis of these esters (I) and the decarboxylation of potassium salts of the corresponding acids result in the same higher aldehydes (II) though in varying proportions.The latter procedure has, however, been found to be superiour in all the cases.Structural assignments of I and II are based on elemental analyses and spectral data (IR, PMR).Resolution of cis- and trans-isomers of I has been achieved in three cases.

Mass Spectrometric Studies of t-Butyl β-Phenylglycidates

The effect of β-substitution on the fragmentation pattern of t-butyl β-phenylglycidates (I-VII) has been elucidated.Unlike ethyl β-phenylglycidates it has been found that the migration of t-butoxy group does not take place in the esters (I-VII).Structures