144.
Electrogenerated Acid as an Efficient Catalyst for the Protection
and Deprotection of Alcohols with Dihydropyran and Transesterification
of Glyceride
Torii, S.; Inokuchi, T.; Kondo, K.; Ito, H. Bull. Chem. Soc. Jpn. 1985, 58, 1347.
145. Synthesis of Karahanaenone
Uneyama, K.; T. DATE; Torii, S. J. Org. Chem. 1985, 50, 3160.
146. Pd(0)-Catalyzed Electro-Reductive Coupling of Aryl Halides
Torii, S.; Tanaka, H.; Morisaki, K. Tetrahedron Lett. 1985, 26, 1655.
147. Electrogenerated Acid-catalyzed Cyclization of Isoprenoids
Uneyama, K.; Isimura, A.; Torii, S. Bull. Chem. Soc. Jpn. 1985, 58, 1859.
148. A Practical Access to Methyl 3,3-Dimethoxypropionates, N-Protected b-Aminoacrylates, and b -Aminoacrylonitrile Using an Electrochemical Procedure
Torii, S.; Inokuchi, T.; Kubota, M. J. Org. Chem. 1985, 50, 4157.
149. A Facile Procedure for Oxidative Cleavage of Enolic Olefins to the Carbonyl Compounds with Ruthenium Tetraoxide (RuO4)
Torii, S.; Inokuchi, T.; Kondo, K. J. Org. Chem. 1985, 50, 4980.
150. Sn(II)-Al-Promoted Allylation of Aldehydes with Allyl Chloride in an Aqueous Solvent System
Uneyama, K.; Kamaki, N.; Moriya, A.; Torii, S. J. Org. Chem. 1985, 50, 5396.
151. Indirect Electrochemical Radical Cyclization of Bromo Acetals by Cobaloxime (I) as an Electron-Transfer Catalyst
Torii, S.; Inokuchi, T.; Yukawa, T. J. Org. Chem. 1985, 50, 5875.
152. Electrochemical Epoxidation and Carbon-Carbon Bond Cleavage for the Preparation of 3-Methyl-4-oxo-2-phenyl-4H-1-benzopyran-8-carboxylic Acid from 3-Methyl-2-phenyl-8-(1-propenyl)-4H-1-benzopyran-4-one
Uneyama, K.; Masatsugu, Y.; Torii, S. Bull. Chem. Soc. Jpn. 1985, 58, 2361.
153. A Novel Selenium-Mediated Spiroannelation: One-Step Preparation of dl-Theaspirane from a-Dihydroionol
Uneyama, K.; Fujibayashi, S.; Torii, S. Tetrahedron Lett. 1985, 26, 4637.
154. Pd(0)-Catalyzed Electro-Reductive Hydrocoupling of Aryl Halides with Olefins and Acetylenes
Torii, S.; Tanaka, H.; Morisaki, K. Chem. Lett. 1985, 1353.
155. A Straightforward Access to 5-Deoxy-D-arabinono-1,4-lactone, a Versatile Intermediate in the Lauraceae Lactones Syntheses
Torii, S.; Inokuchi, T.; Masatsugu, Y. Bull. Chem. Soc. Jpn. 1985, 58, 3629.
156. A Facile Cleavage of Oxirane with Hydrazoic Acid in DMF. A New Route to Chiral b-Hydroxy-a-amino Acids
Saito, S., Bunya, N., Inaba, M., Moriwake, T., and Torii, S. Tetrahedron Lett. 1985, 26, 5309.
157. Synthesis of (3R,4R)-3-(Benzyloxy)-4-(formyloxy)-1-nitro-1-cyclopentene, a Chiral Synthon for Prostaglandin Syntheses, from D-Glucose
Torii, S.; Inokuchi, T.; Oi, R.; Kondo, K.; Kobayashi, T. J. Org. Chem. 1986, 51, 254.
158. A Facile Synthesis of Polyfunctionally Substituted Pyridines from Ethoxycarbonylmalonaldehyde
Torii, S.; Inokuchi, T.; Kubota, M. Synthesis, 1986, 400.
159. Indirect Electrooxidation of Alcohols and Aldehydes by Using a Double Mediatory System Consisting of RuO4/RuO2 and Cl-/Cl+ Redoxes in an Aqueous-Organic Two-Phase System
Torii, S.; Inokuchi, T.; Sugiura, T.J. Org. Chem. 1986, 51, 155.
160. Penicillin-Cephalosporin Conversion. XII Electroreductive Dechlorination of 3'-Chlorocephalosporins into 3-Methylenecephams
Torii, S.; Tanaka, H.; Ohshima, T.; Sasaoka, M. Bull. Chem. Soc. Jpn. 1986, 59, 3975.
161. Pd(0)-Catalyzed Electroreductive Carboxylation of Aryl Halides, b-Bromostyrene, and Allyl Acetates with CO2
Torii, S.; Tanaka, H.; Hamatani, T.; Morisaki, K.; Jutand, A.; Pfluger, F.; Fauvarque, J.-F. Chem. Lett. 1986, 169.
162. Electrogenerated Base (EG Base) Induced Hydroxymethylation of the Side Chain of Nitroalkylbenzenes with Paraformaldehyde
Torii, S.; Murakami, Y., Tanaka, H.; Okamoto, K. J. Org. Chem. 1986, 51, 3143.
163. Reductive Generation of Active Zero-Valent Tin in SnCl2-Al System and Its Use for Highly Diastereoselective Reaction of Cinnamyl Chloride and Aldehydes
Uneyama, K.; Nanbu, H.; Torii, S. Tetrahedron Lett. 1986, 27, 2395.
164. A Selective 1,2-Reduction of g-Amino-a,b-Unsaturated Esters by Means of BF3„OEt2-DIBAL-H System. Highly Versatile Chiral Building Blocks from a -Amino Acids
Moriwake, T.; Hamano, S.; Miki, D.; Saito, S.; Torii, S. Chem. Lett. 1986, 815.
165. An SnCl2-Promoted a -Methylene-g-Butyrolactone Synthesis in an Aqueous Medium
Uneyama, K.; Ueda, K.; Torii, S. Chem. Lett. 1986, 1201.
166. Lead Promoted Barbier-Type Reaction of Propargyl Bromide with Aldehydes
Tanaka, H.; Hamatani, T.; Yamashita, S.; Torii, S. Chem. Lett. 1986, 1461.
167. A Novel Oxidative Ring-Opening of Furans in a (Br)+-Mediated Electrolysis
Torii, S.; Tanaka, H.; Tsutsui, Y.; Ohshima, T.; Yamashita, S. Chem. Lett. 1986, 1535.
168. Lead-Promoted Allylation of Carbonyl Compounds with Allyl Bromide
Tanaka, H.; Yamashita, S.; Hamatani, T.; Ikemoto, Y.; Torii, S. Chem. Lett. 1986, 1611.
169. PbBr2/Al-Promoted Reductive Addition of 1,1,1-Trichloro-2,2,2-trifluoroethane (Flon) to Aldehydes
Tanaka, H.; Yamashita, S.; Katayama, Y.; Torii, S. Chem. Lett. 1986, 2043.
170. Electrogenerated Acid Assisted Preparation of Ethers from Aldehydes and Ketones
Torii, S.; Takagishi, S.; Inokuchi, T.; Okumoto, H. Bull. Chem. Soc. Jpn. 1987, 60, 775.
171. Facile Access to 6-Methoxy-1,2,3,6-tetrahydro- and 4-Hydroxy-1,2,3,4-tetrahydropyridines by Electrochemical Haloalkoxylation- Dehydrohalogenation Sequence as a Key Operation
Torii, S.; Inokuchi, T.; Akahosi, F.; Kubota, M. Synthesis 1987, 242.
172. A Simple and Improved Procedure for the Conversion of Alkynes to 1,2-Diketones by Indirect Electrooxidation with Ruthenium Tetroxide as a Mediator
Torii, S.; Inokuchi, T.; Hirata, Y. Synthesis 1987, 377.
173. PbBr2/Al-Promoted Allylation of Carbonyl Compounds with Allyl Halides
Tanaka, H.; Yamashita, S.; Hamatani, T.; Ikemoto, Y.; Torii, S. Synth. Commun. 1987, 17, 789.
174. Electrogenerated Acid-Catalyzed Reactions of Acetals, Aldehydes, and Ketones with Organo-Silicon Compounds, Leading to Aldol Reactions, Allylations, Cyanations, and Hydride Additions
Torii, S.; Inokuchi, T.; Takagishi, S.; Horike, H.; Kuroda, H.; Uneyama, K. Bull. Chem. Soc. Jpn. 1987, 60, 2173.
175. Electrooxidative Cleavage of Carbon-Carbon Bonds. 3. Preparation of Alkanediones from Cycloalkanones through 2-Phenylthio-1-cycloalkanols
Torii, S.; Inokuchi, T.; Araki, Y. Synth. Commun. 1987, 17, 1797.
176. Electrooxidative Functionalizations of Dehydroabietic Acid
Uneyama, K.; Katayama, T.; Torii, S. Bull. Chem. Soc. Jpn. 1987, 60, 3043.
177. Regioselective Alkylation of Vinylogous N-Acyliminium Ion, Leading to 6-Alkyl-1,2,3,6-tetrahydropyridines, by Using Electrogenerated Acid (EG acid) as a Catalyst
Torii, S.; Inokuchi, T.; Takagishi, S.; Akahoshi, F.; Uneyama, K. Chem. Lett. 1987, 639.
178. Allylation of Imines with in situ Generated Allyl Lead Reagents in a PbBr2/Al/BF3„OEt2/Et2O System
Tanaka, H.; Yamashita, S.; Ikemoto, Y.; Torii, S. Chem. Lett. 1987, 673.
179. Tin-Promoted Electrochemical Hydrodimerization of Ionones
Uneyama, K.; Tokunaga, T.; Torii, S. Bull. Chem. Soc. Jpn. 1987, 60, 3427.
180. Conversion of Cyclic Aziridines and 2-Amino-1-cycloalkanols to Keto Nitriles by Using Electrogenerated Reactive Halogen Species
Torii, S.; Inokuchi, T.; Takagishi, S.; Sato, E.; Tsujiyama, H. Chem. Lett. 1987, 1469.
181. Introduction of an Acetonyl Grouping at the C(3) Position of 2,3-Dehydropiperidine via Rearrangement of (b-Aminocyclopropyl)carbonyl Intermediate
Inokuchi, T.; Takagishi, S.; Akahosi, F.; Torii, S. Chem. Lett. 1987, 1553.
182. Reductive Dimerization of Allyl and Benzyl Halides in Pb/n-Bu4NBr-DMF and PbBr2/Al-DMF Systems
Tanaka, H.; Yamashita, S.; Torii, S. Bull. Chem. Soc. Jpn. 1987, 60, 1951.
183. Reductive Dimerization of Dimethyl Acetals in a Pb/AlBr3/Al System
Tanaka, H.; Dhimane, H.; Ikemoto, Y.; Torii, S. Chem. Express 1987, 2, 487.
184. A Straightforward Synthesis of Allyl Amines from a-Amino Acids without Racemization
Moriwake, T.; Hamano, S.; Saito, S.; Torii, S. Chem. Lett. 1987, 2085.
185. A Double Use of Pb/Al Bimetal Systems for the Phenylacetic Acids Synthesis
Torii, S.; Tanaka, H.; Yamashita, S.; Yamanoue, M.; Taniguchi, M.; Sasaoka, M.Chem. Express 1987, 2, 615.
186. Electrogenerated Acid (EG Acid)-Catalyzed Sulfenylation of Aldehydes, Ketones, Acetals, and Enones with Thiotrimethylsilanes
Inokuchi, T.; Takagishi, S.; Yamashita, H.; Torii, S. Chem. Express 1987, 2, 695.
187. 1,2-Elimination of 1,1-Dichloro-2,2,2-trifluoroethyl Carbinols in a Pb/Al Bimetal Redox System. Preparation of a -Chloroacrylic Acid Fluorides and Esters
Tanaka, H.; Yamashita, S.; Katayama, Y.; Torii, S. Chem. Express 1987, 2, 751.
188. Study on New Development and Application of Selective Electroorganic Reactions with Hetero-Hetero Atom Bond Formation Including S, N, P, Se, Si, Ru, and Halogen
Torii, S.; Uneyama, K.; Tanaka, H.; Inokuchi, T.; Okumoto, H. Rep. Asahi Glass Found. Ind. Technol. 1987, 51, 1.
189. A Facile Synthesis of 3-Hydroxymethyl- and 3-Formylindoles from o-Nitrotoluene
Tanaka, H.; Murakami, Y.; Okamoto, K.; Aizawa, T.; Torii, S. Bull. Chem. Soc. Jpn. 1988, 61, 310.
190. Synthesis and b-Lactamase Inhibitory Properties of 2b-(Thio-substituted Methyl)Penam 1,1-Dioxides
Tanaka, H.; Tanaka, M.; Nakai, A.; Yamada, S.; Ishida, N.; Otani, T.; Torii, S. The Journal of Antibiotics, 1988, 41, 579.
191. A Facile Synthesis of 2b-(Triazalylmethyl)penams, Precursors of Potential b-Lactamase Inhibitors
Tanaka, H.; Tanaka, M.; Nakai, A.; Yamada, S.; Ohbayashi, H.; Ohno, T.; Torii, S. Chem. Express 1988, 3, 619.
192. A Facile Enantioselective Synthesis of Methyl (+)-cis-chrysanthemate from (+)-3-Carene
Inokuchi, T.; Tsujiyama, H.; Kusumoto, M.; Torii, S. Chem. Express 1988, 3, 623.
193. Aldol Reaction of Aromatic Acetals with Cyclic and Acyclic Alkyl Enol Ethers by Electrogenerated Acid (EG Acid) as a Catalyst
Inokuchi, T.; Takagishi, S.; Ogawa, K.; Kurokawa, Y.; Torii, S. Chem. Lett. 1988, 1347.
194. Barbier-Type Allylation of Acetals with Allyl Bromide in a Pb/Al Bimetal Redox System
Tanaka, H.; Yamashita, S.; Ikemoto, Y.; Torii, S. Tetrahedron Lett. 1988, 29, 1721.
195. Electrooxidative Cyclization of 4-Dithioazetidinones (Kamiya's Disulfides). A Facile Access to 2-(Substituted methyl)penicillanates
Tanaka, H.; Tanaka, M.; Ikemoto, Y.; Nakai, A.; Torii, S. Chem. Lett. 1988, 1801.
196. A Facile Hydroxymethylation of Acetylene Derivatives with Paraformaldehyde by Use of an Electrogenerated Base (EG Base)
Torii, S.; Okumoto, H.; Kiyoto, T.; Hikasa, S. Chem. Lett. 1988, 1977.
197. Reductive Dimerization of Imines in a Pb/Al Bimetal Redox System
Tanaka, H.; Dhimane, H.; Fujita, H.; Ikemoto, Y.; Torii, S. Tetrahedron Lett. 1988, 29, 3811.
198. A Facile Electroreductive Hydrocoupling of Imines in an Undivided Cell
Tanaka, H.; Nakahara, T.; Dhimane, H.; Torii, S. Synlett 1989, 51.
199. Generation and Michael Reaction of 1,3-Bis(trimethylsiloxy)-Isoindoles by Reduction of N-Alkylphthalimides with a Zn-Me£SiCl-Lutidine System
Inokuchi, T.; Yamashita, H.; Date, T.; Torii, S. Synth. Commun. 1989, 19, 267.
200. Reductive Addition of Polyhalomethanes and Their Related Compounds to Aldehydes and 1,2-Elimination of the Coupling Products in a Pb/Al Bimetal Redox System
Tanaka, H.; Yamashita, S.; Yamanoue, M.; Torii, S. J. Org. Chem. 1989, 54, 444.
201. A Facile Synthesis of Symmetrical Azo Compounds by Electroreduction of Nitrobenzenes in an Undivided Cell
Tanaka, H.; Murakami, Y.; Torii, S. Chem. Express 1989, 4, 531.
202. A Facile Access to C-Nucleosides Moiety by Ring Contraction of tri-O-Benzyl-D-glucal
Torii, S.; Okumoto, H.; Hikasa, S. Chem. Express 1989, 4, 535.
203. A Facile Reductive Removal of Bromine Atom(s) of 6,6-Dibromo- and 6-Bromopenicillanate Derivatives in a Pb/Al Bimetal System
Tanaka, H.; Tanaka, M.; Nakai, A.; Katayama, Y.; Torii, S. Bull. Chem. Soc. Jpn. 1989, 62, 627.
204. A Facile Synthesis of 2-Benzothiazolyl, Benzenethiosulfonates
Tanaka, H.; Kameyama, Y.; Uto, S.; Sasaoka, M.; Taniguchi, M.; Torii, S. Chem. Express 1989, 4, 669.
205. Reductive Dimerization of Vinyl Halides in an Ni/Pb/Al Three Metal Redox System. A Facile Access to Terphenyl Derivatives
Tanaka, H.; Kosaka, A.; Yamashita, S.; Morisaki, K.; Torii, S. Tetrahedron Lett. 1989, 30, 1261.
206. Palladium Catalyzed Alkenylation of 1-Siloxycyclopent-2-ene Leading to Enol Silyl Ether of 3-Alkenylcyclopentanones
Torii, S.; Okumoto, H.; Kotani, T.; Akahoshi, F. Chem. Lett. 1989, 1971.
207. Hydrogenolysis of a,b-Epoxyketone and Ester to Aldol in Pd(0)/HCOOH/Et3N and H2/Pd/C Reduction Media
Torii, S.; Okumoto, H.; Nakayasu, S.; Kotani, T. Chem. Lett. 1989, 1975.
208. Electrooxidative Coupling of Phenols. I. Product-Selective Electrosynthesis of 2,2',6,6'-Tetra-tert-butyl-1,1'-biphenol from 2,6-Di-tert-butylphenol
Torii, S.; Dhimane, A.-L.; Araki, Y.; Inokuchi, T. Tetrahedron Lett. 1989, 30, 2105.
209. Indirect Electrooxidation by Using Ruthenium Tetraoxide and Chloride Ion as Recycling Mediators. Optimization for the Oxidation of Diisopropylidene-D-glucose to the Ulose
Torii, S.; Inokuchi, T.; Matsumoto, S.; Saeki, T.; Oki, T. Bull. Chem. Soc. Jpn. 1989, 62, 2108.
210. A Facile Halogenative Cyclization of 4-(2-Benzothiazolydithio)azetidinones (Kamiya's Disulfide) into 2b-(Halomethyl)penams in a Two Layer System
Tanaka, H.; Tanaka, M.; Yamada, S.; Nakai, A.; Ohbayashi, H.; Terada, T.; Torii, S. Bull. Chem. Soc. Jpn. 1989, 62, 3046.
211. A Convenient Reductive Removal of Benzylic Hydroxyl and Trimethylsilyloxyl Groups with Me3SiCl-Nal-MeCN Reagent
Sakai, T.; Miyata, K.; Tsubui, S.; Takeda, A.; Utaka, S.; Torii, S. Bull. Chem. Soc. Jpn. 1989, 62, 3537.
212. Electrogenerated Acid-Catalyzed Michael Reaction of Enol Silyl Ethers and Ketene Silyl Acetals to a,b-Unsaturated Carbonyl Compounds
Inokuchi, T.; Kurokawa, Y.; Kusumoto, M.; Tanigawa, S.; Takagishi, S.; Torii, S. Bull. Chem. Soc. Jpn. 1989, 62, 3739.
213. A Facile Synthesis of 4-Hydroxy- and 4-Aminoindoles through Corresponding Indolines
Tanaka, H.; Murakami, Y.; Aizawa, T.; Torii, S. Bull. Chem. Soc. Jpn. 1989, 62, 3742.
214. Homologation of the Side Chain of 2-Nitrotoluene. Synthesis of a Tryptophan Precursor
Tanaka, H.; Murakami, Y.; Torii, S.; Bull. Chem. Soc. Jpn. 1989, 62, 4061.
215. Synthesis of the Chiral (8S)-7-Aza-1,3(E),9-decatriene System from Natural a-Amino Acids and Its Intramolecular Diels-Alder Reaction Directed toward Chiral trans-Hydroisoquinolones
Moriwake, T.; Hamano, S.; Saito, S.; Torii, S.; Kashino, S. J. Org. Chem. 1989, 54, 4114.
216. Electroreductive " Barbier Type" Allylation of Imines with a Combination of a Pb(0)/Pb(II) Redox Mediator and Sacrificial Anode (Al)
Tanaka, H.; Nakahara, T.; Dhimane, H.; Torii, S. Tetrahedron Lett. 1989, 30, 4161.
217. Highly Diastereoselective Coupling Reaction of Cyclopentenol Derivatives by Palladium Catalyst
Torii, S.; Okumoto, H.; Akahoshi, F.; Kotani, T. J. Am. Chem. Soc. 1989, 111, 8932.