69338-71-2

Basic information

• Product Name: Ethyl-N-t-butylphthalamat
• CAS NO: 69338-71-2
• Molecular Weight: 249.31
• Mol File: 69338-71-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Ethyl-N-t-butylphthalamat(CAS DataBase Reference)
• NIST Chemistry Reference: Ethyl-N-t-butylphthalamat(69338-71-2)
• EPA Substance Registry System: Ethyl-N-t-butylphthalamat(69338-71-2)

Safety Data

• Hazardous Substances Data: 69338-71-2(Hazardous Substances Data)

Upstream product

• 2306-33-4 monoethyl phthalate 
• 75-64-9 tert-butylamine 
• 64-17-5 ethanol 
• 69338-50-7 3-[(Z)-tert-Butylimino]-3H-isobenzofuran-1-one; compound with perchloric acid 

Relevant articles and documents

A mild, selective, PyBOP mediated procedure for the conversion of primary Amines into phthalimides

A new method for the protection of primary amines or amino alcohols as phthalimides is described. The phthaloyl group is selectively introduced under mild, anhydrous conditions by reacting the amine with 2- (ethoxycarbonyl)benzoic acid activated by PyBOP, followed by the thermally induced cyclization of the resulting phthalamic ester. These reaction conditions are applicable to a variety of primary amines and good yields are obtained in all cases.