M. Okahara

发表

Salt effects on the surface properties of long-chain alkyl substituted crown compounds

P. Kuo, I. Ikeda, K. Tsuchiya, 1983 .

Reactions of Perfluoro-2-methyl-2-pentene with Carboxylic Acids, Alcohols, and Some Cyclic Amides. A New Fluorinating Reagent

S. Yanagida, M. Okahara, Yukihiro Noji, 1981 .

Regioselective Alkylation in the Course of Aldol Condensation under Phase-Transfer Catalytic Conditions

I. Ikeda, M. Okahara, X. Gu, 1988 .

Metal-ion complexation of noncyclic poly(oxyethylene) derivatives. II. PMR studies of the complexation with alkali and alkaline-earth metal cations.

S. Yanagida, M. Okahara, Kazutomo Takahashi, 1978 .

Metal-ion Complexation of Noncyclic Poly(oxyethylene) Derivatives. I. Solvent Extraction of Alkali and Alkaline Earth Metal Thiocyanates and Iodides

S. Yanagida, M. Okahara, Kazutomo Takahashi, 1977 .

Recent Advances in Syntheses of Crown Compounds

Y. Nakatsuji, M. Okahara, 1993 .

Metal-ion Complexation of Noncyclic Poly(oxyethylene) Derivatives. Complexation in Aprotic Solvent and Isolation of Their Solid Complexes

S. Yanagida, M. Okahara, Kazutomo Takahashi, 1978 .

Synthesis of novel 6H-1,3-oxazine derivatives with perfluoroalkyl substituents

I. Ikeda, M. Okahara, Mitsuhiro Umino, 1986 .

Pseudo cyclic ionophores: ‘Binary-effect’ of quinolinyloxy groups at both ends of oligoethylene glycols on the conformational stabilization of their complexes with alkali metal salts

Y. Nakatsuji, M. Okahara, R. Wakita, 1991 .

ONE-STEP SYNTHESIS OF DIHYDROXYAZACROWN ETHERS

H. Maeda, Y. Nakatsuji, M. Okahara, 1984 .

Surface active hydroxamic acids. I. Preparation and properties of long-chain alkyl[oligo(oxyethylene)] oxymethylenehydroxamic acids

K. Akiyama, A. Masuyama, M. Okahara, 1987 .

Surface active hydroxamic acids. II. Comparison of surface properties of hydroxamic acids with ketones and methyl esters with similar hydrophilic and lipophilic structure

K. Akiyama, A. Masuyama, M. Okahara, 1987 .

Synthesis and Cation-complexing Ability of Oxo Crown Ethers

K. Matsushima, Y. Nakatsuji, M. Okahara, 1982 .

New type of 1,3-molecular rearrangement of substituted-vinyl alkoxymethyl ethers and its application to synthesis of 1(or 3)-substituted 4-alkoxybutan-2-ones

I. Ikeda, M. Okahara, X. Gu, 1988 .

2-(Chloromethyl)-3,5-dioxahex-1-ene. An effective acetonylating reagent

I. Ikeda, Isao Ikeda, Xue Ping Gu, 1987 .

Molecular design of the electron-donating sidearm of lariat ethers: effective coordination of the quinoline moiety in complexation toward alkali-metal cations

Tetsuya Nakamura, Y. Nakatsuji, M. Okahara, 1988 .

The reaction of n-chloroethanesulfonamide with 1-hexene

S. Komori, T. Ohashi, M. Okahara, 1968 .

Reaction of nitriles with thionyl chloride in the presence of hydrogen chloride. Formation of sulfinyl and sulfenyl chlorides and phenyl cyanosulfine

S. Yanagida, S. Komori, M. Ohoka, 1975 .

Separation of metal salts by insolubilized noncyclic poly(oxyethylene) derivatives

H. Fujita, S. Yanagida, M. Okahara, 1980 .

The reaction of N,N-dichloroethanesulfonamide with 1-olefin

S. Komori, T. Ohashi, M. Okahara, 1969 .

Synthesis of methyl-substituted lariat ethers containing a 13-crown-4 ring

Y. Nakatsuji, M. Okahara, R. Wakita, 1990 .

C-pivot lariat ethers bearing an electron-donating side arm as lithium cation selective extractants

Y. Nakatsuji, M. Okahara, R. Wakita, 1990 .

Synthesis of bis(bromomethyl) dimethyl crown ethers and complexation properties of their derivatives having electron-donating sidearms

Y. Nakatsuji, M. Okahara, T. Mori, 1984 .

Crown cation complex effects. 22. Enhancement of cation binding in lariat ethers bearing a methyl group at the quaternary, pivot carbon atom

G. Gokel, Tetsuya Nakamura, Y. Nakatsuji, 1983 .

The effect of sidearm heteroatoms and a quaternary methyl group at the pivot position in lariat ethers

G. Gokel, Tetsuya Nakamura, Y. Nakatsuji, 1982 .

Synthesis and Alkali-cation Complexing Properties of 12-Crown-4 Derivatives

S. Yanagida, Takeshi Miyazaki, A. Itoh, 1982 .

Complexing ability of N-oligoethylene glycol monoaza crown ethers with sodium and potassium cations

I. Ikeda, Y. Nakatsuji, A. Masuyama, 1982 .

Syntheses of ester-type bis-12-crown-4 ethers and their complexing abilities toward sodium cation

T. Katayama, I. Ikeda, T. Shono, 1982 .

Active transport of ions using synthetic ionophores derived from macrocyclic polyethers and the related compounds

Y. Nakatsuji, M. Okahara, 1985 .

Synthesis of monoaza crown ethers from N,N-di(oligo(oxyalkylene))amines and oligoethylene glycol di(p-toluenesulfonates) or corresponding dichlorides.

H. Maeda, Y. Nakatsuji, S. Furuyoshi, 1983 .

Sodium-selective PVC membrane electrodes based on bis(12-crowns-4)s

H. Tamura, K. Kimura, I. Ikeda, 1982 .

Effect of metal salts on the cloud point of alkyl crown compounds

P. Kuo, I. Ikeda, S. Yamamura, 1980 .

Transport of calcium and potassium ions in opposite directions in a liquid membrane system

Y. Nakatsuji, M. Wada, Toshinori Inoue, 1991 .

New type of ionophores for lithium ion: N-pivot lariat ethers based on monoaza-14-crown-4

Y. Harada, Y. Nakatsuji, M. Okahara, 1989 .

An Unusual Behavior in Cloud Points of New Surface Active Crown Ethers in the Presence of Alkali Metal Chlorides

I. Ikeda, Y. Nakatsuji, M. Okahara, 1986 .

Extractive Separation of Lithium Isotopes by Crown Ethers

K. Nishizawa, I. Ikeda, M. Okahara, 1988 .

C-Pivot Lariat Ethers Bearing an Electron-Donating Side Arm as Li+-Selective Extractants.

Y. Nakatsuji, M. Okahara, R. Wakita, 1990 .

Bis(crown ether)s as Na+-K+ ATPase model in a liquid membrane

Y. Nakatsuji, M. Okahara, M. Sakamoto, 1992 .

A Facile One-pot Synthesis of Hydroxy-substituted Crown Ethers

T. Katayama, I. Ikeda, K. Tsuchiya, 1983 .

Hydrophilicity and Complexing Ability of Alkyl Lariat Ethers

I. Ikeda, M. Okahara, H. Emura, 1984 .

PROTON DRIVEN ACTIVE TRANSPORT OF ALKALI METAL CATIONS BY USING ALKYL MONOAZA CROWN ETHER DERIVATIVES

K. Matsushima, Y. Nakatsuji, M. Okahara, 1983 .

Synthesis of novel macrocyclic ether-ester compounds via the intramolecular cyclization of oligoethylene glycol monocarboxymethyl ethers.

K. Matsushima, M. Okahara, N. Kawamura, 1979 .

EFFECT OF POSITION OF ELECTRON-DONATING SIDEARM OF 16-CROWN-5 ON COMPLEXATION TOWARD Na+ AND K+

Y. Nakatsuji, M. Okahara, Masayuki. Yonetani, 1984 .

Phase-transfer catalysis of poly(oxyethylene) dimethyl ethers(glymes)☆

S. Yanagida, M. Okahara, Yukihiro Noji, 1977 .

Synthesis of surfactants from 1-olefins wo bromoalkoxylation reaction

Y. Nakatsuji, M. Okahara, Masanori Miyakoshi, 1991 .

Synthesis of substituted crown ethers from oligoethylene glycols

I. Ikeda, Y. Nakatsuji, S. Yamamura, 1980 .

The Synthesis of Unsubstituted Crown Ethers by the Reaction of Oligoethylene Glycols with Arenesulfonyl or Alkanesulfonyl Chlorides

P. Kuo, M. Okahara, N. Kawamura, 1980 .

Synthesis of 3,5-Bis(2,5,8-trioxaeicosyl)-18-crown-6 and Its Formation of Bilayer Membranes

I. Ikeda, Jeman Kim, M. Okahara, 1986 .

Synthesis and Complexing Ability of New Type of Macrobicyclic Compounds

I. Ikeda, Y. Nakatsuji, M. Okahara, 1986 .

Long chain n- Alkyl monoaza crown ethers

P. Kuo, I. Ikeda, M. Okahara, 1980 .

EFFECT OF SIDEARM OF 15-CROWN-5 ON SODIUM(+)/POTASSIUM(+) SELECTIVITY

Tetsuya Nakamura, Y. Nakatsuji, M. Okahara, 1983 .

Synthesis of sulfur and nitrogen analogues of monooxo crown ethers

K. Matsushima, Y. Nakatsuji, M. Okahara, 1986 .

The Synthesis and Cation-complexing Ability of Alkyl Crown Ethers

S. Yanagida, Y. Nakatsuji, T. Mizuno, 1980 .

Preparation and surface active properties of amphipathic compounds with two sulfate groups and two lipophilic alkyl chains

Yun-peng Zhu, A. Masuyama, M. Okahara, 1990 .

Preparation and surface- active properties of new amphipathic compounds with two phosphate groups and two long- chain alkyl groups

Yun-peng Zhu, A. Masuyama, M. Okahara, 1991 .

Preparation and properties of double- or triple- chain surfactants with two sulfonate groups derived fromN- Acyldiethanolamines

Yun-peng Zhu, A. Masuyama, M. Okahara, 1991 .

Preparation and Properties of Double-Chain Surfactants Bearing Two Sulfonate Groups

Yun-peng Zhu, A. Masuyama, T. Nagata, 1991 .

Surface Active Properties of New Types of Amphipathic Compounds with Two Hydrophilic Ionic Groups and Two Lipophilic Alkyl Chains

Yun-peng Zhu, A. Masuyama, Yasushi Sumida, 1988 .

Facile synthesis of monoaza crown ethers

H. Maeda, Y. Nakatsuji, M. Okahara, 1981 .

Double-Chain Surfactants with Two Carboxylate Groups and Their Relation to Similar Double-Chain Compounds

Yun-peng Zhu, Y. Nakatsuji, A. Masuyama, 1993 .

Preparation and properties of glycerol-based double- or triple-chain surfactants with two hydrophilic ionic groups

M. J. Rosen, A. Masuyama, Yuan Zhu, 1992 .

Synthesis and properties of bis (sulfonate) types of double-chain surfactants bearing a sulfur atom in the connecting part

Yun-peng Zhu, Y. Nakatsuji, A. Masuyama, 1993 .

Synthesis and Properties of Bis (taurine) Types of Double-chain Surfactants

J. Milton, A. Masuyama, T. Hirono, 1992 .

Double-chain surfactant as a new and useful micelle-forming reagent for micellar electrokinetic chromatography

S. Terabe, T. Araki, M. Tanaka, 1993 .

Contribution of lipophylicity to the performance of crown ethers. Effect of bulk and shape of the lipophylic substituents

I. Ikeda, S. Yamamura, M. Okahara, 1982 .

Transport of mercury(II) through impregnated polybutadiene-o-nitrophenyl octyl ether membrane

I. Ikeda, M. Okahara, H. Yamazaki, 1989 .

The Acid-catalysed Addition of Ethylene Oxide to 2-Octanol

Y. Oshiro, S. Komori, M. Okahara, 1965 .

Synthesis of polyoxyethylene derivatives of diesters of sucrose with long-chain fatty acids

S. Komori, M. Okahara, K. Okamoto, 1960 .

Synthesis of Polyoxyethylene Derivatives of Long Chain Fatty Acid-Sucrose Diesters

S. Komori, M. Okahara, K. Okamoto, 1960 .

Synthesis of 2-Oxo-Crown Ethers

K. Matsushima, Y. Nakatsuji, M. Okahara, 1981 .

Synthesis and surface properties of N-long chain alkyl dihydroxy monoazacrown ethers

I. Ikeda, M. Okahara, Y. Ozawa, 1987 .

Preparation and Properties of Bis (sodium carboxylate) Types of Cleavable Surfactants Derived from Diethyl Tartrate and Fatty Carbonyl Compounds

Y. Nakatsuji, A. Masuyama, Takeshi Tanaka, 1993 .

Preparation, surface-active properties and acid decomposition profiles of a new “soap” bearing a 1,3-dioxolane ring

Y. Nakatsuji, A. Masuyama, D. Ono, 1993 .

Cleavable surfactants of the acetal type : properties of new acetal types of cleavable surfactants derived from epichlorhydrin

A. Masuyama, Takeshi Tanaka, D. Ono, 1992 .

Preparation of new acetal type cleavable surfactants from epichlorohydrin

A. Masuyama, D. Ono, M. Okahara, 1990 .

Preparation of trihydroxycarboxylates bearing a long-chain alkyl acetal group from glucono-1,5-lactone

T. Kida, A. Masuyama, M. Okahara, 1990 .

Preparation and Thermolysis of N-Ammonioamidates Containing Hydroxyl Group in Acyl Moiety

A. Masuyama, K. Tsuchiya, M. Okahara, 1985 .

Synthesis of Glycol Diglycidyl Ethers Using Phase-Transfer Catalysis

M. Okahara, X. Gu, L. Ikeda, 1985 .

Metal-ion complexation of noncyclic poly(oxyethylene) derivatives. 6. Solid-solid-liquid three phase transfer catalysis of polymer-bound acyclic poly(oxyethylene) derivatives. Applications to organic synthesis

S. Yanagida, M. Okahara, Kazutomo Takahashi, 1979 .

DIRECT IMINATION OF CHALCONES WITH AMINIMIDE; FORMATION OF AZIRIDINES

I. Ikeda, M. Okahara, Yoshimitsu Machii, 1980 .

Reactions of hexafluoropropene oligomers with carboxylate anions

S. Yanagida, M. Okahara, Yukihiro Noji, 1977 .

Stereoselective formation of allyl ethers by reaction of epoxides with organic chlorides under liquid-solid phase-transfer catalysis

I. Ikeda, M. Okahara, X. Gu, 1987 .

Selective Transport of Alkali Metal Cations by New Type of Amide or Amino Bis (Crown Ether) s

I. Ikeda, K. Matsushima, Y. Nakatsuji, 1994 .

A Facile Synthesis of Polyglycidyl Ethers from Polyols and Epichlorohydrin

T. Kida, Y. Nakatsuji, A. Masuyama, 1993 .

Reactions of oligoethylene glycol diglycidyl ethers with hydroxy compounds

I. Ikeda, Y. Nakatsuji, Y. Tsuji, 1986 .

Synthesis of aminomethyl crown ethers

H. Maeda, Y. Nakatsuji, M. Okahara, 1982 .

Synthesis of Bis[aminomethyl]crown Ethers

H. Maeda, Y. Nakatsuji, M. Okahara, 1983 .

Base-initiated elimination reactions of N-arylsulfonoxysulfonamides

D. Swern, M. Okahara, 1969 .

Synthesis of cationic surfactants with alkenyl group

Y. Ohashi, S. Komori, T. Ohashi, 1973 .

An Evaluation of the Effective HLB of Surface-active Crown Compounds

P. Kuo, I. Ikeda, M. Okahara, 1982 .

Synthesis and Properties of Destructible Cationic Surfactants with a 1, 3-Dioxolane Ring from Acetonyl Alkyl Ether or Aldehyde

T. Nakajima, I. Ikeda, T. Takeda, 1991 .

Selective transport of lithium ions by an acyclic carboxylic ionophore with a quinaldate moiety through a bulk liquid membrane

Y. Nakatsuji, M. Okahara, R. Wakita, 1991 .

Preparation of Urethane-Type Crown Ethers by Thermolytic Reaction of Aminimides

A. Masuyama, M. Okahara, Y. Nakamura, 1985 .

Synthesis of N-unsubstituted di- and triaza crown ethers

H. Maeda, Y. Nakatsuji, S. Furuyoshi, 1983 .

Dielectric Properties of p-Alkoxybenzylidene-p'-Amino-2-ChloroPropyl-Cinnamate in Chiral Smectic Phase

K. Yoshino, S. Yanagida, Y. Inuishi, 1980 .

Preparation and surface active properties of terminal amide type of alcohol ethoxylates

A. Masuyama, M. Okahara, A. Shindoh, 1989 .

Metal Ion Complexation of Noncyclic Poly (oxyethylene) Dderivatives (V)

S. Yanagida, M. Okahara, Kazutomo Takahashi, 1979 .

SYNTHESIS OF POLYETHYLENE GLYCOL β-HALOALKYL ETHERS. A NEW SYNTHETIC ROUTE TO ALKYL-SUBSTITUTED CROWN ETHERS

S. Yanagida, I. Ikeda, M. Okahara, 1977 .

Surface properties of long chain alkyl crown ethers

P. Kuo, I. Ikeda, M. Okahara, 1982 .

Temperature dependence of template effect in the synthesis of crown ethers

I. Ikeda, M. Okahara, N. Kawamura, 1979 .

New synthesis of N-alkyl monoaza crown ethers

P. Kuo, I. Ikeda, M. Okahara, 1979 .

Aminimides IV: Antimicrobial activity of 1,1,1-Tris (2-hydroxyethyl) amine-2-acylimides

I. Ikeda, J. Kabara, R. Vrable, 1977, Journal of the American Oil Chemists Society.

Properties of 2-hydroxyethylamine acylimide aqueous solution — unusual clouding phenomenon

I. Ikeda, M. Okahara, T. Katsura, 1978 .

Synthesis of 1,1,1-Tris(2-hydroxyethyl)amine-2-acylimide

I. Ikeda, M. Okahara, T. Katsura, 1976 .

AMINIMIDES. IV- ANTIMICROBIAL ACTIVITY OF 1,1,1-TRIS(2-HYDROXYETHYL)AMINE-2-ACYLIMIDES

I. Ikeda, J. Kabara, R. Vrable, 1977 .

Preparation and properties of double-chain bis (quaternary ammonium) compounds

Yun-peng Zhu, Y. Nakatsuji, A. Masuyama, 1993 .

Corrosion inhibition of steel in acidic solutionsby chlorinated hexadecylamine

Y. Matsuda, H. Tamura, S. Komori, 1970 .

SELECTIVE THERMAL OXIDATION OF OLIGOOXYETHYLENE RESINS DERIVED FROM CHLOROMETHYLATED CROSS-LINKED POLYSTYRENE

H. Fujita, S. Yanagida, M. Okahara, 1981 .

Effective Intramolecular Hydrogen Abstraction by the Sulfonamide Radical

S. Takeda, S. Komori, T. Ohashi, 1971 .

MERCURY(II)-ADSORPTIVITY OF LIQUID POLYBUTADIENE-INORGANIC SUPPORT SYSTEM

I. Ikeda, Yukio Shibata, M. Okahara, 1984 .

A Facile Synthesis of Hexa- and Octaethylene Glycols

Y. Nakatsuji, M. Okahara, Nobuko Kameda, 1987 .

Synthesis and complexing ability of N-alkylmorpholino crown ethers and their derivatives

H. Kurosawa, I. Ikeda, K. Kohmoto, 1988 .