CATALYTIC ACTIVITIES OF DICYANOKETENE ACETALS IN ALCOHOLYSIS OF EPOXIDES
スポンサーリンク
概要
- 論文の詳細を見る
The catalytic activity of various types of capto-dative ethylenes has been investigated on alcoholysis of epoxides, and dicyanoketene dimethyl acetal (DCKDMA) and dicyanoketene ethylene acetal (DCKEA) are found to be efficient and mild catalysts.
- 公益社団法人日本薬学会の論文
- 1995-03-15
著者
関連論文
- メソポーラスシリカを活用する有機合成反応の開発に関する研究
- 不斉二級アルコール誘導体とジクロロカルベンの立体特異的C-H挿入反応を経る不斉四級炭素の構築
- 16 不斉ニトロオレフィン化反応を鍵反応とする光学活性フィゾスチグミンの合成(口頭発表の部)
- A Stable Crystalline (Alkylperoxy)iodinane : 1-(tert-Butylperoxy)-1,2-benziodoxol-3(1H)-one.
- Tetracyanoethylene-Hydrogen Peroxide, a Mild Epoxidation System of Olefins
- CATALYTIC ACTIVITIES OF DICYANOKETENE ACETALS IN ALCOHOLYSIS OF EPOXIDES
- Oxidative Photo-Decarboxylation in the Presence of Mesoporous Silicas
- Oxidative Transformation of Arylmethyl Bromides and Alcohols with a Combination of Mesoporous Silica FSM-16 and Alkali Iodides under Photoirradiation.
- Photooxidation of Arylmethyl Bromides with Mesoporous Silica FSM-16.
- New Synthetic Method of Imides through Oxidative Photodecarboxylation Reaction of N-Protected α-Amino Acids with FSM-16.
- Oxidative Photodecarboxylation of α-Hydroxycarboxylic Acids and Phenylacetic Acid Derivatives with FSM-16.
- New Synthetic Method of Imides through Oxidative Photodecarboxylation Reaction of N-Protected α-Amino Acids with FSM-16
- Synthesis of (R)-(+)-Tanikolide through Stereospecific C-H Insertion Reaction of Dichlorocarbene with Optically Active Secondary Alcohol Derivatives
- Stereospecific Construction of Chiral Quaternary Carbon Compounds from Chiral Secondary Alcohol Derivatives
- 研究開発情報 メソポーラスシリカを利用する有機合成反応
- Polymer-Supported Dicyanoketene Acetal as a π-Acid Catalyst : Monothioacetalization and Carbon-Carbon Bond Formation of Acetals.
- Polymer-Supported Dicyanoketene Acetal as a π-Acid Catalyst : Monothioacetalization and Carbon-Carbon Bond Formation of Acetals
- Unprecedented Polymer-supported π-Acid : Synthesis and Its Application as a Promoter to the Monothioacetalization of Acetals.
- Mild Esterification and Transesterification of Carboxylic Acids Catalyzed by Tetracyanoethylene and Dicyanoketene Dimethyl Acetal
- Mild Esterification and Transesterification of Carboxylic Acids Catalyzed by Tetracyanoethylene and Dicyanoketene Dimetheyl Acetal
- SYNTHESIS OF (+)-7-ETHYL-5-METHYL-6,8-DIOXABICYCLO[3,2,1]OCT-3-ENE, An OPTICALLY ACTIVE FORM OF THE HOUSE MOUSE PHEROMONE
- Studies on Syntheses and Reactions of Methoxypyridazines. II. Methoxylation of 3,4,6-Trichloropyridazine(Organic,Chemical)
- メソポーラスシリカを利用する有機合成反応
- 26 酒石酸を不斉源とする(+)-アスペルリンの全合成(口頭発表の部)
- Facile Synthesis of (E)-Allylic Alcohols by Acid-Catalyzed Modification of the Mislow-Evans Rearrangement of Allylic Sulfoxides
- Regio-and Stereoselective Terminal Allylic Carboxymethylation of gem-Dimethyl Olefins. Synthesis of Biologically Important Linear Degraded Terpenoids
- Synthetic Studies on Isoprenoidquinones. I. A Facile Regioand Stereocontrolled Synthesis of Protected Hydroquinones with an Omega-Hydroxyprenyl or Omega-Hydroxygeranyl Side Chain
- Synthetic Studies on Isoprenoidquinones. II. Syntheses of Ubiquinone-10,Phylloquinone, and Menaquinone-4 by a Chain-Extending Method Utilizing Terminally Functionalized Isoprenoidhydroquinones
- HIGHLY STEREOSELECTIVE SYNTHESIS AND STRUCTURAL CONFIRMATION OF A FUNGAL METABOLITE, LL-P880β
- Preparation of Nitroalkenes : Substitution Reaction via Addition-Elimination Using β-Nitrovinyl Sulfoxides.
- Facile Synthesis of Optically Active Tertiary Alcohol Building Blocks by Stereospecific C-H Insertion Reaction of Dichlorocarbene with Secondary Alcohol Derivatives.
- Facile Synthesis of Optically Active Tertiary Alcohol Building Blocks by Stereospecific C - H Insertion Reaction of Dichlorocarbene with Secondary Alcohol Derivatives
- Total Synthesis of (+)-Asperlin Starting with (S, S)-Tartaric Acid.
- Total Synthesis of (+)-Asperlin Starting with (S,S)-Tartaric Acid
- Catalytic Activity of Isoborneol-Derived Sulfides in Asymmetric Addition of Diethylzinc to Benzaldehyde
- Addition-Elimination Strategy for Asymmetric Induction : A Chiral Sulfoxide as a Leaving Group.
- Deprotection of a Silyl Group with Mesoporous Silica
- New Synthetic Method of Benzaldehydes and α, β-Unsaturated Aldehydes with I_2under Photoirradiation.
- New Synthetic Method of Benzaldehydes and α,β-Unsaturated Aldehydes with I_2 under Photoirradiation
- Selective Deprotection of Triethylsilyl Group in the Presence of t-Butyldimethylsilyl Group with MCM-41/MeOH Heterogeneous System.
- Selective Acceleration for Deprotection of Benzyl Ethers with Ti-HMS
- Short-Step Synthesis of Chiral C_2-Symmetric 2,3,4,5-Tetrasubstituted Pyrrolidines from D-Mannitol and Their Use as Chiral Ligands in the Reaction of Diethylzinc and Benzaldehyde.
- Studies on Indolizines and Azaindolizines. I. The 1,3-Dipolar Cycloaddition of Acetylenic Compounds to Pyridazinium Ylides
- Synthesis and Investigation of C_2-Symmetric Optically Active Pyrrolidinium Salts as Chiral Phase-Transfer Catalysts
- Alcoholysis of Epoxides Catalyzed by Tetracyanoethylene and Dicyanoketene Acetals.
- Alocoholysis of Epoxides Catalyzed by Tetracyanoethylene and Dicyanoketene Acetals
- Alcoholysis of Epoxides Catalyzed by Tetracyanoethylene
- Substrate-Specific Rearrangement and Acetonidation of Epoxy-Ethers Catalyzed by Tetracyanoethylen
- Substrate-Specific Rearrangement and Acetonidation of Epoxy-Ethers Catalyzed by Tetracyanoethylene
- α-Versus β-Elimination of (Z)-(β-Halovinyl)iododinium Salts : Generation of(α-Alkylidene)carbenes and Their Facile Intramolecular 1,2-Migration
- Michael Type Addition of Halides to Alkynyl(phenyl)iodonium Tetrafluoroborates. : Stereoselective Synthesis of (Z)-β-Halovinyl(phenyl)-iodonium Halides.
- Synthesis of (Z)-1,2-Dihalo-1-alkenes by the Reaction of (Z)-(β-Halovinyl)phenyliodonium Salts with n-Bu4NX or KX/CuX. Competitions between Nucleophilic Vinylic Substitutions and Aromatic Substitutions
- Synthesis of (Z)-1,2-Dihalo-1-alkenes by the Reaction of (Z)-(β-Halovinyl)phenyliodonium Salts with n-Bu_4NX or KX/CuX. : Competitions between Nucleophilic Vinylic Substitutions and Aromatic Substitutions.
- Nucleohilic Vinylic Substitutions of (Z)-(β-(Phenylsulfonyl)alkenyl) iodonium Tetrafluoroborates with Sodium Benzenesulfinate : Stereoselective Synthesis of (Z)-1,2-Bis(Phenylsulfonyl)alkenes
- Synthesis and Structure of 1-Alkynyl-1,2-benziodoxol-3(1H)-ones.
- Stereoselective Synthesis of Highly Labile(Z)-β-Alkylvinyl(phenyl) iodonium Perchlorates.
- Nucleophilic Vinylic Substitutions of (Z)-(β-(Phenylsulfonyl)alkenyl)-iodonium Tetrafluoroborates with Tetrabutylammonium Halides : Retention of Configuration.
- Synthesis and Structure of 1-(Diacetoxyiodo)-2,4,6-tri-tert-butylbenzen and Its Analogues.
- Inversion of Configuration in Nucleophilic Vinylic Substitutions of (E)-β-Alkylvinyliodonium Tetrafluoroborates with Halides.
- Generation of Allenyliodinanes and Their Reductive Indonio-Claisen Rearrangement.
- Synthesis of Chiral Hypervalent Organoiodinanes, Iodo(III)binaphthyls, and Evidence for Pseudorotation of Iodine.
- A Total Synthesis of (-)-Physostigmine.
- Tetracyanoethylene-Hydrogen Peroxide, a Mild Epoxidation System of Olefins.
- Ethyl Cyanoformate/Hydrogen Peroxide and Related Combination Systems, Novel Epoxidizing Systems of Olefins.
- Synthesis of (3S, 4S)-Statine and a Related Compound, (3S, 4S)-AHPPA, from D-Glucosamine as a Chiral Pool.
- Synthesis of (3S,4S)-Statine and a Related Compound, (3S,4S)-AHPPA, from _D-Glucosamine as a Chiral Pool
- Enantiospecific Synthesis of (3S, 4S)-Statine and Its Analogue from D-Glucosamine as a Chiral Pool.
- Enantiospecific Synthesis of (3S, 4S)-Statine and Its Analogue from D-Glucosamine as a Chiral Pool
- Chiral Synthesis of Dihydroxyamino Acid Moieties of AI-77-B and Calyculins from D-Glucosamine.
- Synthesis of D-erythro-Sphingosine from D-Glucosamine.
- Synthesis of Optically Active, Unusual, and Biologically Important Hydroxy-amino Acids from D-Glucosamine.
- Chiral Syntheses of Dihydroxyamino Acid Moieties of AI-77-B and Calyculins from D-Glucosamine
- Synthesis of D-erythro-Sphingosine from D-Glucosamine
- Participation of a Chain Mechanism in Efficient Monomerization of Dimethylthymine Cyclobutane Dimer Photosensitized by a Flavin in the Presence of Perchloric Acid
- Emissive Triplex Formation in a Methylene-Bridged A-D-D' System. Intramolecular Long-Range Electron Transfer^1