期刊文献+

(5R,6S)-2-(4-甲氧基)苯基-6-[(1R)-叔丁基二甲基硅氧乙基]-青霉烯-3-羧酸乙酯的合成

Synthesis of ethyl(5R,6S)-2-(4-methoxyphenyl)-6-[(1R)-tert-butyldimethylsilyloxyethyl]-penem-3-carboxylate
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摘要 以(3R,4R)-3-[(1R)-叔丁基二甲基硅氧乙基]-乙酰氧基氮杂环丁-2-酮(4AA)为原料,经取代、酰化、Wittig反应,合成了标题化合物,化合物结构经1HNMRI、R、元素分析和质谱表征。 The compound ethyl ( 5 R, 6 S ) -2- ( 4-methoxyphenyl )- 6-[ ( 1R )-tert-butyldimethylsilyloxyethy ]-penem-3-carboxylate was synthesized from the starting material azetidinone via displacement, acylation and the Wittig reaction. The target product was characterized by ^1HNMR, IR, elementary analysis and MS.
出处 《化学试剂》 CAS CSCD 北大核心 2009年第11期938-940,共3页 Chemical Reagents
基金 河北省自然基金资助项目(B2005000007)
关键词 抗生素 青霉烯 (5R 6S)-2-(4-甲氧基)苯基-6-[(1R)-叔丁基二甲基硅氧乙基]-青霉烯-3-羧酸乙酯 4AA 合成 antibiotics penem ethyl (5R, 6S )-2-( 4- methoxyphenyl )-6-[ ( 1R ) -tert -butyldimethylsilyloxyethyl ]-pen- em-3-carboxylate 4AA synthesis
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参考文献6

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