中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
6-氯-9-(苯基甲基)-9H-嘌呤 | 9-benzyl-6-chloro-9H-purine | 1928-76-3 | C12H9ClN4 | 244.683 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 9-benzyl-6-ethynyl-9H-purine | 333780-81-7 | C14H10N4 | 234.26 |
Reactions of various zirconacyclopentadienes bearing alkyl and aryl groups with 6-alkynylpurines in the presence of NiBr2(PPh3)2 afforded the corresponding 6-arylpurines with highly hydrophobic aryl moieties in low to moderate yields. Some of the title purines showed interesting cytostatic activity.
Ni-Catalyzed cyclotrimerizations of 6-ethynylpurines