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Egyptian Journal of Chemistry
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(2010). New Purine Derivatives of Potential Plant-Growth Regulating Properties. Egyptian Journal of Chemistry, 53(6), 803-820. doi: 10.21608/ejchem.2010.1265
. "New Purine Derivatives of Potential Plant-Growth Regulating Properties". Egyptian Journal of Chemistry, 53, 6, 2010, 803-820. doi: 10.21608/ejchem.2010.1265
(2010). 'New Purine Derivatives of Potential Plant-Growth Regulating Properties', Egyptian Journal of Chemistry, 53(6), pp. 803-820. doi: 10.21608/ejchem.2010.1265
New Purine Derivatives of Potential Plant-Growth Regulating Properties. Egyptian Journal of Chemistry, 2010; 53(6): 803-820. doi: 10.21608/ejchem.2010.1265

New Purine Derivatives of Potential Plant-Growth Regulating Properties

Article 3, Volume 53, Issue 6, November and December 2010, Page 803-820  XML PDF (401 K)
DOI: 10.21608/ejchem.2010.1265
Receive Date: 15 April 2010,  Revise Date: 09 August 2010,  Accept Date: 10 August 2010 
Abstract
2-(CHLOROMETHYL)-purine-6(9 H)-one (3) was synthesized from reaction of the 5-amino-imidazole-4-carboxamide 1 with 2-chloroacetyl chloride. Also, products 4-7 were obtained from reacting 3 with different reagents. Treatment of 1 with ethyl chloroformate / DMF reagent mixture afforded 9-aryl-1,9-dihydro-6H-purin-6-one (9). Product 9 when reacted with some alkyl iodides gave 7-alkylpurinium iodide salts (10) rather than the expected products of type 11 or 12. N-substituted – purin -6- amines 14a-g, N1-(purin-6-yl) - benzene-1,2-diamine 14h and hydrazide 14i were synthesized upon treating product 9 with phosphoryl chloride followed by reaction with some selected amines or hydrazides . Screening for selected examples from the synthesized products 14 towards wheat plant growth regulation was reported.
Keywords
6-Substituted-amino purines; Purinium iodide salts and Plant growth regulators
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