L-Phenylalanine, reaction with phthalic

L-Phenylalanine, reaction with phthalic anhydride to yield N-phthalyl-L-phenylalanine, 40,82 Phenyl (ert-BUTYL ether, 41, 91 a-Phenylethylamine, N-chlorination of, 41, 82... 

Phosphorus pentachloride, for conversion of pentaacetylgluconic add to add chloride, 41, 80 for oxidation of cycloheptatriene to tropylium fluoborate, 43, 101 with cyanoacetic acid, 41, 5 Phosphorus tribromide, reaction with 1.5-hexadien-3-ol, 41, 50 Phthalic anhydride, reaction with L-phenylalanine to yield N-phthalyl-L-phenylalanine, 40, 82 Phthalic monoperacid, 42, 77 N-Phthalyl-i.-alanine, 40, 84 N-Phthalyl-/3-alanine, 40, 84 N-Phthalylglycine, 40, 84 N-Phthalyl-l-/5-phenylalanine, 40, 82... 

Triethylamine as catalyst for reaction of phthalic anhydride with l-phenylalanine, 40, 83 Triethyl phosphite for ethylation of hexachlorocydopentadiene, 43,... 

The reagent catalyzes the formation of hydrazones and the reaction of amino acids with phthalic anhydride to form protected phthaloylamino acids, as illustrated for L-phenylalanine. " A mixture of the reactants indicated is refluxed under a water... 

---