- Steric fixation of bromovinyluracil: Synthesis of furo[2,3-d]pyrimidine nucleosides
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A new synthetic proccdure for the preparation of 5,6-dihydrofuro[2,3-d]pyrimidin-2(3H)-one (3) and its deoxyriboside 8 is reported. Compound 3 undergoes nucleophilic reactions with various agents to yield 5-substituted uracil derivatives. The dehydro derivative of 3, furo[2,3-d]pyrimidin-2(3H)-one (18) was synthesized by cyclization of BVU 15, which made us develop a reproducible and high yield method for the synthesis of BV(D)U. Starting from 18, the α-deoxyriboside 20 and the β-riboside 22 were prepared.
- Eger,Jalalian,Schmidt
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p. 211 - 218
(2007/10/02)
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