A New Synthesis of α-Chamigrene

スポンサーリンク

概要

• 論文の詳細を見る

• α-Chamigrene has been synthesised via a new spiro-annelation reaction, copper (II) chloride catalysed decomposition of phenolic α-diazoketone (III).

• 公益社団法人日本薬学会の論文
• 1979-01-25

著者

• 山田 稔

  Faculty Of Pharmaceutical Sciences Osaka University

• 岩田 宙造

  Faculty of Pharmaceutical Sciences, Osaka University

• 岩田 宙造

  Faculty Of Pharmaceutical Sciences Osaka University

• 篠尾 恭隆

  Faculty of Pharmaceutical Sciences, Osaka University

• 篠尾 恭隆

  Faculty Of Pharmaceutical Sciences Osaka University

関連論文

• Synthetic Studies on Aphidicolane and Stemodane Diterpenes. IV.A Stereoselective Formal Total Synthesis of (±)-Aphidicolin
• Synthetic Studies on Aphidicolane and Stemodane Diterpenes. III.An Alternative Stereoselective Access to Aphidicolane-Type B/C/D-Ring System
• Structure-Activity Relationship Study of TXA_2 Receptor Antagonists. 4-[2-(4-Substituted Phenylsulfonylamino)ethylthio]phenoxyacetic Acids and Related Compounds
• Synthesis and Evaluation of Novel Thiazolidine Derivatives as Thromboxane A_2 Receptor Antagonists
• Synthetic Studies on Aphidicolane and Stemodane Diterpenes. II. Neighboring Hydroxyl Group Participation in Stereoselective Syntheses of Tricyclo[6.3.1.0^]dodecanes Corresponding to the B/C/D-Ring Systems
• Synthetic Studies on Aphidicolane and Stemodane Diterpenes. I. Synthesis of (2'R^*, 4a'S^*, 8a'R^*)-2', 8a'-Dimethyl-4a', 5', 8', 8a'-tetrahydrospiro [2,5-cyclohexadiene-1,1'(2H)-naphthalene]-3'(4'H), 4,6' (7'H)-trione
• Synthetic Studies on Spiroketal Natural Products. V. Total Synthesis of (+)-Talaromycin A and (-)-talaromycin B
• Synthetic Studies on Spiroketal Natural Products. IV.A Stereoselective Synthesis of (3S, 5S, 6R, 9R, R_S)-3-Benzyloxymethyl-9-hydroxymethyl-5-(p-tolyl)sulfinyl-1,7-dioxaspiro[5.5]undecane, a Key Intermediate for Talaromycins
• Synthetic Studies on Spiroketal Natural Products. II. An Enantioselective Synthesis of (R)- and (S)-1,7-Dioxaspiro[5.5]undecane
• Synthetic Studies on Spiroketal Natural Products. I. : A Stereoselective Synthesis of (2R^*, 5R^*)- and (2R^*, 5S^*)-2-Methyl-1,6-dioxaspiro[4.5]decane
• Synthetic Studies on Aphidicolane and Stemodane Diterpenes. V. A Facile Formal Total Synthesis of (±)-Aphidicolin via a Lewis Acid-Mediated Stereoselective Spiroannelation
• Lewis Acid-Mediated Stereoselective Spiroannelation : A Facile Access to Aphidicolane and Stemodane B/C/D Ring Systems
• Synthetic Studies on Aromadendrane-Type Compounds. II.Stereoselective Synthesis of (+)-1,2-Didehydroaromadendrane
• Synthetic Studies on Aromadendrane-Type Compounds. I. Stereoselective Construction of Aromadendrane- and Alloaromadendrane-Type Skeletons
• Construction of Asymmetric Quaternary Carbon Center Containing Heteroatom via Regioselective Cleavage of Cyclopropane Ring Mediated by Mercury(II) Salt
• Synthetic Study on Gymnomitrol. II. A Synthesis of (±)-Isogymnomitrol
• Synthetic Study on Gymnomitrol and Related Compounds. I.Preparation and Cyclopropane Ring Opening of 1,2,6-Trimethyltetracyclo[5.3.1.0^.0]undecan-9-one
• 7,7-Dimethyltricyclo[3.3.0.0^]octan-3-ones as Synthetic Intermediates. VI. An Improved Formal Synthesis of (±)-Descarboxyquadrone via Highly Regioselective Cyclopropane Ring Opening of Tricyclo[3.3.0.0^]octan-3-one
• 2-Oxo-1,2,3-oxathiazolidines. Its Application to Separation of Diastereoisomers of β-Amino-alcohols, 6-(4-Methoxy-2-piperidyl)-1,4-dioxaspiro [4,5] decan-6-ol and 2-Hydroxy-2-(2-piperidyl) cyclohexanone
• Synthetic Studies on Securitinine and Related Compounds. II. A Synthesis of 10a-Episecuritinine
• Synthetic Studies on Securitinine and Related Compounds. I. Stereochemistries of the Catalytic Hydrogenation Products of 6-(4-Methoxy-2-pyridyl)-1,4-dioxaspiro [4,5] decan-6-ol
• Studies on Ergot Alkaloids and Related Compounds. XIII. syntheses and Stereochemistries of 4-Methyl-1,2,3,-4,4a, 5,6,10b-octahydrobenzo[f]quinoline-2-carboxylic Acids
• Platelet Anti-aggregant Activity of 2,2-Dimethylthiazolidine Hydrochloride and 2-(4-Hydroxy-3-methoxyphenyl)thiazolidine
• A New Synthesis of (±)-Agarospirol and (±)-Hinesol
• Synthetic Studies on Quadrone. I. An Approach to the Synthesis of (±)-Quadrone(Organic,Chemical)
• A FORMAL TOTAL SYNTHESIS OF (±)-QUADRONE
• Synthetic Studies on Acorane-Alaskane Sesquiterpenes. I. Total Synthesis of (±)-β-Acorenol
• 40 Acorane-Alaskane型セスキテルペンの合成研究
• Excellent Chiral Induction by Diene Iron-Tricarbonyl Moiety. I : Diastereoselective [4+2] Type Cycloaddition of 1-Azatriene Iron-Tricarbonyl Complex
• A Modified Procedure for the Synthesis of Spirodienones from Phenolic α-Diazoketones
• Biogenetic-Type Transformation of α-[α-(Hydroxymethyl)-3,4-dimethoxystyryl]-3,4-methylenedioxycinnamic Acid γ-Lactone into Diphyllin
• Studies on the Syntheses of Spiro-dienone Compounds. VII. Novel Synthesis of the Spiro [4.5] decane Carbon Framework
• Synthetic Studies on Quadrone. II. Synthesis of Methyl (1R^*,3aR^*,6aR^*)-2,2-Dimethyl-2,3,3a,4,6,6a-hexahydro-1-(2-hydroxyethyl)-4-methylene-5-oxo-3a(1H)-pentaleneacetate, a Key Intermediate for the Synthesis of (±)-Quadrone(Organic,Chemical)
• Synthetic Studies on Spirovetivane Phytoalexins. III. : A Total Synthesis of (±)-Lubiminol
• Synthetic Studies on Spirovetivane Phytoalexins. II. : Stereoselective Synthesis of (2RS, 5RS, 6SR, 8RS, 10SR)-6-Hydroxymethyl-8-methoxymethoxy-10-methyl-2-pivaloyloxyspiro[4.5]decane
• Neighboring Hydroxyl Group Participation in Metal-Ammonia Reduction of Spirocyclic Dienones
• Synthetic Studies on Acorane-Alaskane Sesquiterpenes. II. : Total Synthesis of (±)-Acorenone
• 16 Spirovetivane型Phytoalexin類の合成研究 : (±)-Lubiminolおよび(±)-oxylubiminの立体選択的全合成
• Total Synthesis of (±)-α-Chamigrene and Brominated Chamigrene
• 38 スピロベチバン類の合成研究
• A New Synthesis of α-Chamigrene
• Regioselective Functionalization of the Methylene Group Adjacent to Cyclopropyl Sulfide via Mercury(II)-Mediated Regioselective Ring-Opening Reaction
• Asymmetric Cyclopropanation by Reaction of a γ-Chloromethylated Chiral Vinylic Sulfoxide with Allylmagnesium Bromide
• Synthetic Studies on Spirovetivane Phytoalexins. V. : A Stereoselective Total Synthesis of (±)-Oxylubimin
• Synthetic Studies on Spirovetivane Phytoalexins. IV. : A Stereoselective Synthesis of (±)-3-Hydroxysolavetivone
• 7,7-Dimethyltricyclo[3.3.0.0^]octan-r-ones as Synthetic Intermediates. V. : An Improved Synthesis of (±)-Pentalenene
• 7,7-Dimethyltricyclo[3.3.0.0^]octan-3-ones as Synthetic Intermediates. IV. : A Further Examination of Cyclopropane Ring Opening in the Tricyclo[3.3.0.0^]octan-3-one System
• Synthetic Studies on Spiroketal Natural Producys. III. : Enantioselective Synthesis of 1,6-Dioxaspiro[4.5]decane Compounds
• Studies on Ergot Alkaloids and Its Related Compounds. X. Condensation of Cyclic Ketones and 3-Methylaminopropionates
• Total Synthesis of (±)-Solavetivone and Aglycone A_3. Regio-and Stereo-Selective Birch Reduction of 6,10-Dimethyl-2-hydroxy-spiro[4.5]deca-6,9-dien-8-one(Organic,Chemical)
• An Approach to the Stereoselective Synthesis of Nidifocene. II.Total Synthesis of (±)-Dehalogenonidefocene
• 7,7-Dimethyltricyclo[3.3.0.0.^]octan-3-ones as Synthetic Intermediates. I. : Preparation and Cyclopropane Ring Opening of 7,7-Dimethyl-5-(2-propenyl)tricyclo[3.3.0.0^]octan-3-one
• Stereochemistry of the Intramolecular Cyclization Products of Methyl 2-Bromo-5-(4-hydroxyphenyl) hexanoate : Synthesis of trans- and cis-1,4-Dimethyltetralin
• Photochemical Oxidation. II. Biogenetic-Type Conversion of Ligularol and Furanoeremophilane into 6β-Hydroxyeremophilenolide and Eremophilenolide
• An Approach to the Stereoselective Synthesis of Nidifocene. III.Total Syntheses of the Stereoisomers of (±)-Nidifocene from(±)-Dehalogenonidifocene
• An Approach to the Stereoselective Synthesis of Nidifocene : Regio- and Stereoselective Synthesis of vic-trans-Bromochlorocyclohexane Ring System
• Synthesis of Four Possible Isomers of 9-(Bromomethylene)-1,2,5-trimethylspiro[5.5]undeca-1,7-dien-3-one : Structure Elucidation of a Brominated Rearranged Chamigrane-Type Sesquiterpene
• Studies on the Syntheses of Spiro-dienone Compounds. V. An Improved Synthetic Method of Spiro-dienone Compounds. Syntheses of dl-Mecambrine, dl-Amurine and dl-Domesticine
• 7,7-Dimethyltricyclo[3.3.0.0^]octan-3-ones as Synthetic Intermediates. III. : Total Synthesis of (±)-Descarboxyquadrone
• 7,7-Dimethyltricyclo[3.3.0.0^]octan-3-ones as Synthetic Intermediates. II. : A Total Synthesis of (±)-Pentalenene, an Angular Triquinane Sesquiterpene
• Synthesis of (±)-Hydroxysugiresinol (Sequirin B) Trimethyl Ether
• Photochemical Enolization of ortho-Alkylbenzaldehydes
• Studies on Azasteroids and Related Compounds. III. On the Cyclodehydration of Cyclic Ketone and β-Aminoester
• TOTAL SYNTHESIS OF (±)-PENTALENENE
• Studies on the Syntheses of Spiro-dienone Compounds. VI. A New Synthesis of dl-Pronuciferine.
• Studies on the Syntheses of Spiro-dienone Compounds. IV. Photolysis of Sodium Salts of p-[2-(2-Halogenomethyl-1,3-dioxolan-2-yl)-ethyl] phenol in N, N-Dimethylformamide
• Studies on the Syntheses of Spiro-dienone Compounds. III. Photolysis of 2-Halogeno-N-ethyl-4'-hydroxybenzanilide in Aqueous Sodium Hydroxide
• Studies on Ergot Alkaloids and Related Compounds. XI. Synthesis of trans-and cis-4-Mehyl-1,2,3,4,4a, 5,6,10b-octahydrobenzo [f] quinoline
• Studies on Ergot Alkaloids and Related Compounds. IV. Preparation and Lithium Aluminum Hydride Reduction of Some Vinylogous Lactams.

もっと見る 閉じる

スポンサーリンク