摘要:
                                5,6-Dihydro-5-hydroxythymid-6-yl (1) has been generated from 2 via photoinduced electron transfer from N-methylcarbazole. In agreement with prior reports, deuterium incorporation in conjunction with H-2 NMR analysis of 5,6-dihydro-5-hydroxythymidine (3) formed from 1 provides no evidence for intramolecular hydrogen atom abstraction.