2462-41-1

Upstream product

• 3588-64-5 2-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-3-phenyl-propionic acid 
• 673-06-3 D-β-Phenyl-α-alanine 
• 3588-64-5 phthalyl-L-phenylalanine 
• 63-91-2 L-phenylalanine 
• 85-44-9 phthalic anhydride 

Downstream Products

• 125287-75-4 L-4-phenyl-3-phthalimido-2-butanone-1-dimethylsulfonium bromide 
• 106943-08-2 L-1-bromo-4-phenyl-3-phthalimido-2-butanone 
• 125287-75-4 D-4-phenyl-3-phthalimido-2-butanone-1-dimethylsulfonium bromide 
• 142696-11-5 (1S,4R)-4,7,7-Trimethyl-3-oxo-2-oxa-bicyclo[2.2.1]heptane-1-carboxylic acid 1-[(R)-2-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-3-phenyl-propionyl]-1H-pyrrol-2-ylmethyl ester 
• 106943-08-2 D-1-bromo-4-phenyl-3-phthalimido-2-butanone 

Relevant academic research and scientific papers

Synthesis and Amino Acid Chain Extension of 1-Acylated Hydroxymethylpyrroles

Acylation of pyrrole-2-carbaldehyde (3) with an N-phthaloyl amino acid chloride, N,N-diisopropylethylamine and 4-dimethylaminopyridine (dmap) gave the 1-acylpyrrole-2-carbaldehydes (4a-c).The 1-acylated pyrroles (4d-i), (8) and (9) were similarly prepared

SULFUR YLIDES. 3. SYNTHESIS OF KETO-GROUP STABILIZED AMINO-CONTAINING SULFUR YLIDES FROM AMINO ACIDS

An effective path of synthesis was developed of new synthetic intermediates, the optically active, keto-group stabilized amino-substituted sulfur ylides.