腺嘌呤 、 4,8-di-tert-butyl-2,10-dimethyl-6-(3-methyl-buta-1,2-dienyl)-12H-5,7-dioxa-6-phospha-dibenzo[a,d]cyclooctene 6-oxide 在
potassium carbonate 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
以44%的产率得到9-[1-(4,8-di-tert-butyl-2,10-dimethyl-6-oxo-12H-5,7-dioxa-6λ
5-phospha-dibenzo[a,d]cycloocten-6-ylmethyl)-2-methyl-propenyl]-9H-purin-6-ylamine