The synthesis of an isopropyl substituted 1,4,7-triazacyclononane via an in situ sequential macrocyclisation method
Stones, G. and Argouarch, G. and Kennedy, A.R. and Sherrington, D.C. and Gibson, C.L. (2003) The synthesis of an isopropyl substituted 1,4,7-triazacyclononane via an in situ sequential macrocyclisation method. Organic and Biomolecular Chemistry, 1 (13). pp. 2357-2363. ISSN 1477-0520 (http://dx.doi.org/10.1039/b302887a)
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Using L-valine methyl ester hydrochloride as starting material, the synthesis of ( 2S)- 2- isopropyl- 1,4,7- trimethyl-1,4,7- triazacyclononane is described. Various standard Richman - Atkins cyclisation methods gave only poor yields in the key macrocyclisation step. Efficient macrocyclisation yields were, however, realised when an in situ sequential cyclisation method was developed.
ORCID iDs
Stones, G., Argouarch, G., Kennedy, A.R. ORCID: https://orcid.org/0000-0003-3652-6015, Sherrington, D.C. and Gibson, C.L. ORCID: https://orcid.org/0000-0003-4948-1266;-
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Item type: Article ID code: 505 Dates: DateEvent22 May 2003PublishedKeywords: HIGHLY SELECTIVE EPOXIDATION, MANGANESE COMPLEXES, OLEFIN EPOXIDATION, CHIRAL AZIRIDINES, LIGANDS, TRIAZACYCLONONANE, OXIDATION, CATALYSTS, H2O2, ACID, Chemistry, Biochemistry, Organic Chemistry, Physical and Theoretical Chemistry Subjects: Science > Chemistry Department: Faculty of Science > Pure and Applied Chemistry Depositing user: Mr Derek Boyle Date deposited: 09 Mar 2006 Last modified: 04 Jan 2024 14:26 Related URLs: URI: https://strathprints.strath.ac.uk/id/eprint/505
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