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Selective deprotection of phthalyl protected amines

✍ Scribed by Colleen A. Costello; Adam J. Kreuzman; Milton J. Zmijewski

Book ID
103406778
Publisher
Elsevier Science
Year
1996
Tongue
French
Weight
189 KB
Volume
37
Category
Article
ISSN
0040-4039

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πŸ“œ SIMILAR VOLUMES

ChemInform Abstract: Selective Deprotect
ChemInform Abstract: Selective Deprotection of Phthalyl Protected Amines.
✍ C. A. COSTELLO; A. J. KREUZMAN; M. J. ZMIJEWSKI πŸ“‚ Article πŸ“… 2010 πŸ› John Wiley and Sons βš– 27 KB πŸ‘ 1 views

The absolute requirement for deprotection of the title amines is a two-carbon spacer between the free carboxylate and the benzoyl amine, cf. compounds (Ib) and (Ic). No enzymatic deprotection occurs if the reactive carboxylate is blocked,

Laccase-Mediated Deprotection of para-Me
Laccase-Mediated Deprotection of para-Methoxyphenyl (PMP)-Protected Amines.
✍ Jorge M. M. Verkade; Lieke J. C. van Hemert; Peter J. L. M. Quaedflieg; Hans E. πŸ“‚ Article πŸ“… 2007 πŸ› John Wiley and Sons βš– 25 KB πŸ‘ 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.

Laccase-Mediated Deprotection of para-Me
Laccase-Mediated Deprotection of para-Methoxyphenyl (PMP)-Protected Amines
✍ Jorge M.β€…M. Verkade; Lieke J.β€…C. van Hemert; Peter J.β€…L.β€…M. Quaedflieg; Hansβ€…E. πŸ“‚ Article πŸ“… 2007 πŸ› John Wiley and Sons 🌐 English βš– 94 KB πŸ‘ 1 views

## Abstract A novel enzymatic procedure for the oxidative deprotection of __p__‐methoxyphenyl (PMP)‐protected amines is described. By using laccases (E.C. 1.10.3.2) under mildly acidic conditions, a variety of PMP‐protected amines were successfully deprotected. The rate of deprotection was solvent‐