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Technology Process of Pht

Pht
Base Information
  • Chemical Name:Pht
  • CAS No.:99300-27-3
  • Molecular Formula:C19H16N2O5
  • Molecular Weight:352.346
  • Hs Code.:
Pht<Phe-Gly-OH

Synonyms:Pht

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Chemical Property of Pht
Chemical Property:
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Technology Process of Pht

There total 9 articles about Pht

synthetic route:

Reference yield: 91.0%

Nα-phthaloylphenylalanylglycine tert-butyl ester
13342-82-0

Nα-phthaloylphenylalanylglycine tert-butyl ester

Pht<Phe-Gly-OH
99300-27-3

Pht

Guidance literature:
With trifluoroacetic acid; In dichloromethane; at 60 ℃; for 0.166667h; Microwave irradiation;
DOI:10.1016/j.tet.2008.10.072

Reference yield:

phthalic anhydride
85-44-9

phthalic anhydride

Pht<Phe-Gly-OH
99300-27-3

Pht

Guidance literature:
Multi-step reaction with 4 steps
1: 150 °C
2: benzene; phosphorus (V)-chloride
3: triethylamine; dichloromethane / -45 °C
4: water; acetone; hydrochloric acid
With hydrogenchloride; dichloromethane; phosphorus pentachloride; water; triethylamine; acetone; benzene;
DOI:10.1021/ja01135a032

Reference yield:

N-phthaloyl-(S)-phenylalanine

N-phthaloyl-(S)-phenylalanine

glycine
56-40-6,18875-39-3,25718-94-9

glycine

Pht<Phe-Gly-OH
99300-27-3

Pht

Guidance literature:
With sodium hydrogencarbonate; 1,2-dichloro-ethane; In 1,4-dioxane; water; 4-(dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran;
upstream raw materials:

N-(N,N-phthaloyl-L-phenylalanyl)-glycine ethyl ester

methyl <2-(phthalimido)-3-phenylpropanamido>acetate

phthalic anhydride

L-phenylalanine

Downstream raw materials:

(S)-PheGly

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