The transformation of histidine side chain to non-coded asparagines

Ranganathan, Subramania ; Ranganathan, Darshan ; Bhattacharyya, Dipti (1991) The transformation of histidine side chain to non-coded asparagines Tetrahedron Letters, 32 (40). pp. 5615-5618. ISSN 0040-4039

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Official URL: http://www.sciencedirect.com/science/article/pii/0...

Related URL: http://dx.doi.org/10.1016/0040-4039(91)80099-R

Abstract

The transformation of the histidine side chain to that of Nω-carbamoyl asparagine, Nω-formyl asparagine, Nω-benzoyl asparagine, β-cyano alanine and aspartic acid has been described, involving as the primary step, the Ru(VIII) mediated scission of imidizole 4,5-π bond. Products arising from the rupture of each of the 5 bonds of the imidazole ring of His side chain make their appearance via key intermediate generated by the 4,5-π bond scission with Ru(VIII).

Item Type:Article
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ID Code:76829
Deposited On:07 Jan 2012 08:45
Last Modified:15 Jul 2012 10:21

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