
Chemical and Pharmaceutical Bulletin p. 574 - 575 (1999)
Update date:2022-08-04
Topics:
Kozai, Shigetada
Maruyama, Tokumi
Mitsunobu reaction of 2,6-dichloropurine with 2,6-difluorobenzyl alcohol gave 2,6-dichloro-9-(2,6-difluorobenzyl)-9H-purine and 7-benzylated congener in 73% and 10% yield, respectively. Treatment of the former compound with ammonia gave 2-chloro-9-(2,6-di
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