SEARCH Articles Figures Tables Alkyl Grignard reagents Alkyl Grignards Alkyl reaction with Alkyl reagents Alkylating reagents Alkylation purines Grignard reaction: alkylation Grignard reagents reactions Primary alkyl Primary reagents Purine Grignard reagent Purine, 6-chlorocoupling reactions Purines 9- alkyl Purines, reactions Reaction with Grignard reagents Reactions alkylating reagents Reagents alkylation With Grignard Reagents