Studies on expedient functionalization in cephalosporin antibiotic synthesis セファロスポリン系抗生物質合成における特異的官能基変換に関する研究
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Bibliographic Information
- Title
-
Studies on expedient functionalization in cephalosporin antibiotic synthesis
- Other Title
-
セファロスポリン系抗生物質合成における特異的官能基変換に関する研究
- Author
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谷口, 正俊
- Author(Another name)
-
タニグチ, マサトシ
- University
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岡山大学
- Types of degree
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工学博士
- Grant ID
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甲第926号
- Degree year
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1991-03-28
Note and Description
博士論文
Table of Contents
- Table of Contents / (0003.jp2)
- Chapter 1.Introduction and General Summary / p1 (0004.jp2)
- Chapter 2.Phenonium Ion-Promoted Deprotection of Esters of β-Lactam Derivatives / p29 (0018.jp2)
- 2.1 Deprotection of 7-Phenylacetamido-3-(l-methyl- l,2,3,4-tetrazol-5-ylthiomethyl)-3-cephem-4-carboxylates / p32 (0020.jp2)
- 2.2 Deprotection of Various β-Lactam Carboxylates / p41 (0024.jp2)
- 2.3 Experimental Section / p46 (0027.jp2)
- Chapter 3.A Facile Synthesis of 4-(Phenylsulfonylthio)azetidin-2-ones / p61 (0034.jp2)
- 3.1 A Facile Synthesis of 2-Benzothiazolyl benzenethio-sulfonates by Electrolytic Cross-Coupling Reaction / p67 (0037.jp2)
- 3.2 A Convenient Synthesis of 4-(Phenylsulfonylthio)-azetidin-2-ones by the Reaction of 4-(2-Benzothia-zolylthio)azetidin-2-ones with 2-Benzothiazolyl benzenethiosulfonates / p72 (0040.jp2)
- 3.3 Experimental Section / p76 (0042.jp2)
- Chapter 4.A Synthesis of 3-Hydroxy-3-cephems by Bi/Sn Bimetal Redox-Promoted Cyclization of 4-(Phenylsulfonylthio)-azetidin-2-ones / p83 (0045.jp2)
- 4.1 C=C Bond Fission of Chlorinated 4-(Phenylsulfonylthio)-azetidin-2-ones 5 / p88 (0048.jp2)
- 4.2 Cyclization of Enol 6 to 3-Hydroxy-3-cephems 1 / p91 (0049.jp2)
- 4.3 Cyclization of Protected Enol 8 / p94 (0051.jp2)
- 4.4 Mechanism of the Reductive Cyclization of 6 / p96 (0052.jp2)
- 4.5 Experimental Section / p98 (0053.jp2)
- Chapter 5. A Facile Synthesis to 3-Formyl-3-cephems from 3-Iodomethyl-3-cephems by Oxidation with Dioxygen / p111 (0059.jp2)
- 5.1 Dioxygen or Air-Oxidation of 3-Iodomethyl-3-cephems / p116 (0062.jp2)
- 5.2 Experimental Section / p119 (0063.jp2)
- Chapter 6. A Facile Synthesis of Thiazoline-Azetidin-2-ones Through Electrolytic Removal of N-Substituent Moieties on β-Lactam / p123 (0065.jp2)
- 6.1 Electrolytic Removal of N-Substituent Moieties on β-Lactam / p127 (0067.jp2)
- 6.2 Experimental Section / p131 (0069.jp2)
- Publication List / p137 (0072.jp2)
- Acknowledgement / p142 (0075.jp2)