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Einfache Synthese von L-3-(3,4-Dihydroxyphenyl)alanin (L-Dopa) und verwandten Verbindungen

✍ Scribed by Dr. E.-O. Renth

Publisher
John Wiley and Sons
Year
1975
Tongue
English
Weight
247 KB
Volume
87
Category
Article
ISSN
0044-8249

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📜 SIMILAR VOLUMES

Facile Synthesis of L-3-(3,4-Dihydroxyph
Facile Synthesis of L-3-(3,4-Dihydroxyphenyl)alanine (L-Dopa) and Related Compounds
✍ Dr. E.-O. Renth 📂 Article 📅 1975 🏛 John Wiley and Sons 🌐 English ⚖ 126 KB 👁 2 views

Isomerization was performed by refluxing solutions of ( 3 j -( 7 ) (5mmol) in 2.0M (12.51111) ethereal zinc iodide solution for 2-4 h. The isomerizations can also be carried out on a preparative scale:

Production of L-DOPA(3,4-dihydroxyphenyl
Production of L-DOPA(3,4-dihydroxyphenyl-L-alanine) from benzene by using a hybrid pathway
✍ Hee-Sung Park; Jang-Young Lee; Hak-Sung Kim 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 98 KB 👁 2 views

As an alternative approach to the production of L-DOPA from a cheap raw material, we constructed a hybrid pathway consisting of toluene dioxygenase, toluene cis-glycol dehydrogenase, and tyrosine phenol-lyase. In this pathway, catechol is formed from benzene through the sequential action of toluene