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中文摘要：
以5-甲酰基嘧啶核苷为原料,先经与四溴化碳缩合得5-（2,2-二溴乙烯基）嘧啶核苷类似物,然后在亚磷酸二乙酯和三乙胺的作用下发生立体选择性脱溴反应,高效合成了溴呋啶及其类似物.
英文摘要：
In this paper, a simple and practical method for the preparation of brivudine （BVDU） and its analog nucleoside derivatives via condensation of the easily obtainable 5-formyl pyrimidine nueleosides with carbon tetrabromide followed by an efficient and stereoselective debromination promoted by diethyl phosphite and triethylamine is Presented.
同期刊论文项目
同项目期刊论文
Copper-catalyzed N- and O-arylation of Amides: Alternative Approaches to 3,4-Dihydroquinolin-2-ones,
Selective Access to 3-Cyano-1H-indoles, 9H-Pyrimido[4,5-b]indoles, or 9H-Pyrido[2,3-b]indoles throug
Synthesis of Pyrazolo[5,1？a]isoindoles and Pyrazolo[5,1？a]isoindole-3-carboxamides through One-Pot C
Synthesis of 1,2,3-Trisubstituted Indolizines, Pyrrolo[1,2-a]quinolines, and Pyrrolo[2,1-a]isoquinol
Iodine-Initiated Domino Reaction of Hepta-1,2-dien-6-yn-4-ols and Bronsted Acid Promoted Cyclization
Tandem Reaction of 3-Hydroxyhexa-4,5-allenic Esters: a Novel Access to Diversely Substituted 2H-Pyra
Tunable Synthesis of 3-Acyl-2-naphthols and 3-Substituted Isocoumarins via Jones Reagent Promoted Ca
Synthesis of cyclopentenyl and cyclohexenyl ketones via [3+2] and [4+2] annulations of 1,2-allenic k
Synthesis of Quinazolines and Tetrahydroquinazolines: Copper-Catalyzed Tandem Reactions of 2-Bromobe
One-pot Cascade Reactions of 1-Arylpenta-3,4-dien-2-ones Leading to 2-Arylphenols and Dibenzopyroano
Synthesis of 3-(4-oxo-4H-chromen-3-yl)acrylates through the tandem reaction of 3-(2-buta-2,3-dienoyl
Synthesis of substituted quinoline via copper-catalyzed one-pot cascade reactions of 2-bromobenzalde
One-pot synthesis of 12H-benzo[b]xanthen-12-ones and naphtha[2,3-b]furans from non-naphthalene subst
One-pot Sequential Reactions Featuring a Copper-catalyzed Amination Leading to Pyrido[2,1:2,3]imidaz
Synthesis of Diversely Substituted 2-(Furan-3-yl)acetates from Allenols through Cascade Carbonylatio
Synthesis of 2-Aminoquinoline-3-carboamides and Pyrimido[4,5-b]quinolin-4-ones through Copper-Cataly
Synthesis of Ketones through Microwave Irradiation Promoted Metal-Free Alkylation of Aldehydes by Ac
Synthesis of Naphthalene Amino Esters and Arylnaphthalene Lactone Lignans through Tandem Reactions o
Highly Facile and Regio-selective Synthesis of Pyrazolo[1,5-a]pyrimidines via Reactions of 1,2-Allen
Synthesis of Pyrazolo(1,5-c]quinazoline Derivatives through Copper-Catalyzed Tandem Reaction of 5-(2
Synthesis of Pyrazolo[5,1-a]isoquinolines and 8-Methylenepyrazolo[5,1-a]isoindoles via Regioselectiv
Regioselective Synthesis of Indolo[1,2-c]quinazolines and 11H-Indolo[3,2-c]quinolines via Copper-Cat
Rapid Assembly of Quinazolinone Scaffold via Copper-Catalyzed Tandem Reaction of 2-Bromobenzamides w
Synthesis of Pyrazolo[1,5-c]quinazoline Derivatives through Copper-Catalyzed Tandem Reaction of 5-(2
Zinc-Mediated One-Pot Tandem Reaction of Nitriles with Propargyl Bromides: An Access to 3-Alkynylpyr
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