T. Higashino

发表

Catalytic Action of Azolium Salts. VI. Preparation of Benzoins and Acyloins by Condensation of Aldehydes Catalyzed by Azolium Salts

Yumiko Suzuki, A. Miyashita, K. Iwamoto, 1994 .

Studies on the Reaction of Quinazoline 3-Oxide with Ketone. The Transformation of Quinazoline 3-Oxide into Quinoline Derivatives

Kiyoshi Suzuki, E. Hayashi, T. Higashino, 1975 .

Ring Transformation of Fused Pyridazines. IV. Reaction of Halo-substituted Fused Pyridazines with Ynamines

A. Miyashita, Sumiko Suzuki, K. Iwamoto, 1996 .

New N-N Bond Cleavage of Fused Chloropyridazines with Ynamines

A. Miyashita, Sumiko Suzuki, K. Iwamoto, 1994 .

Phthalazines. XV, Ring transformation of phthalazines into naphthalenes by means of inverse-electron-demand Diels-Alder reaction

A. Miyashita, K. Iwamoto, T. Higashino, 1990 .

Preparation of heteroarenecarbonitriles by reaction of heteroarene N-oxides with trimethylsilyl cyanide in the presence of DBU

A. Miyashita, C. Iijima, T. Higashino, 1992 .

Quinoxalines. XXII. Aryl Migration of 2-Aroylquinoxalines to 2-Arylquinoxalines

C. Iijima, E. Hayashi, K. Tanji, 1985 .

A study on the mechanism of the dimerization of quinazoline compounds catalyzed by cyanide ions

A. Goto, T. Higashino, 1986 .

The transformation of pyrido[2,3-d]pyrimidine into 1,8-naphthyridine.

Kiyoshi Suzuki, E. Hayashi, T. Higashino, 1978 .

The Transformation of 3,4-Dihydro-4-quinazolinylmethyl Alkyl Ketones into Quinolines

Kiyoshi Suzuki, E. Hayashi, T. Higashino, 1978 .

RING TRANSFORMATION OF FUSED PYRIDAZINES. VI. CONSTRUCTION OF 3-(2-PYRIDYL)INDOLE SKELETON BY MEANS OF N-N BOND CLEAVAGE REACTION OF FUSED PYRIDAZINES WITH YNAMINES

Yumiko Suzuki, A. Miyashita, A. Tsuchiya, 1997 .

RING TRANSFORMATION OF CINNOLINES WITH YNAMINES

A. Miyashita, Sumiko Suzuki, K. Iwamoto, 1996 .

Studies on Quinazoline 3-Oxide.

T. Higashino, 1961 .

Studies on the reaction of quinazoline with aromatic aldehyde in the presence of cyanide ion. I. The extension of the benzoin condensation.

E. Hayashi, T. Higashino, M. Goi, 1974 .

SYNTHESIS OF 2-AROYLQUINOXALINES, 1-AROYLPHTHALAZINES, AND 4-AROYLCINNOLINES; AN AROYLATION METHOD USING ARENECARBALDEHYDES CATALYZED BY AZOLIUM SALT

Yumiko Suzuki, A. Miyashita, K. Iwamoto, 1998 .

ELECTROPHILIC CYANATIONS. I. SYNTHESIS OF THIOCYANATOHETEROARENES AND TOSYLHETEROARENES FROM MERCAPTOHETEROARENES USING P-TOLUENESULFONYL CYANIDE

Yumiko Suzuki, A. Miyashita, K. Iwamoto, 1997 .

STUDIES ON 4-ISOPROPYLQUINAZOLINE 1-OXIDE AND 4-ISOPROPYL-2-QUINAZOLINECARBONITRILE.

E. Hayashi, T. Higashino, 1964, Chemical & pharmaceutical bulletin.

Triazolo [4, 5-d] pyrimidines. IV. The Grignard Reaction of 3-Substituted 3H-1, 2, 3-Triazolo [4, 5-d] pyrimidines

S. Yoshida, E. Hayashi, T. Higashino, 1979 .

Triazolo[4,5-d]pyrimidines. III. The transformation of 3-substituted 3H-1,2,3-triazolo[4,5-d]pyrimidines into 3-substituted 3H-1,2,3-triazolo[4,5-b]pyridines.

E. Hayashi, T. Higashino, T. Katori, 1979 .

[Phthalazine. II. On 1-(methylsulfonyl)-4-phenylphthalazine].

M. Sano, E. Hayashi, T. Higashino, 1967, Yakugaku zasshi : Journal of the Pharmaceutical Society of Japan.

[On the N-oxidation of 1-alkoxyphthalazines and 1,4-dialkoxyphthalazines].

Y. Kono, C. Iijima, E. Hayashi, 1962, Yakugaku zasshi : Journal of the Pharmaceutical Society of Japan.

Catalytic Action of Azolium Salts. III. Aroylation of N-Phenylbenzimidoyl Chlorides with Aromatic Aldehydes in the Presence of 1, 3-Dimethylimidazolium Iodide

A. Miyashita, H. Matsuda, T. Higashino, 1992 .

Studies on the Reaction of π-Deficient Heterocycles with Aromatic Aldehyde in the Presence of Cyanide Ion

E. Hayashi, T. Higashino, M. Goi, 1976 .

[Studies on pyrazolo (3,4-d) pyrimidine derivatives. I. On the reactions of 1-methyl-and 1-phenyl-1H-pyrazolo-(3,4-d) pyrimidine with Grignard reagent (author's transl)].

E. Hayashi, Y. Iwai, T. Higashino, 1974, Yakugaku zasshi : Journal of the Pharmaceutical Society of Japan.

On the Reaction of 4-Quinazolinecarbonitrile with Nucleophilic Reagents. II. Reaction of 4-Quinazolinecarbonitrile with Grignard Reagents

T. Higashino, 1962 .

OLEFIN-INSERTION REACTION BETWEEN THE CARBONYLS OF BENZILS; FORMATION OF 1,4-DIKETONES BY MICHAEL ADDITON CATALYZED BY CYANIDE ION

A. Numata, Yumiko Suzuki, A. Miyashita, 1997 .

SYNTHESIS OF 1, 4-DIKETONES BY MICHAEL ADDITION OF O-AROYLMANDELO-NITRILES INVOLVING REARRANGEMENT OF AROYL GROUP AND DECYANATION

A. Numata, A. Miyashita, T. Higashino, 1996 .

STUDIES ON THE REACTION OF QUINAZOLINE WITH AROMATIC ALDEHYDE IN THE PRESENCE OF CYANIDE ION PART 1, THE EXTENSION OF THE BENZOIN CONDENSATION

E. Hayashi, T. Higashino, M. Goi, 1975 .

Catalytic Action of Azolium Salts. I. : Aroylation of 4-Chloro-1H-pyrazolo[3, 4-d]pyrimidines with Aromatic Aldehydes Catalyzed by 1, 3-Dimethylbenzimidazolium Iodide

A. Miyashita, H. Matsuda, C. Iijima, 1990 .

Ring transformation of fused pyridazines. III: 1-Substituted phthalazines with ynamines

A. Miyashita, Sumiko Suzuki, K. Iwamoto, 1995 .

Carbon-Carbon Bond Cleavage of α-Hydroxybenzylheteroarenes Catalyzed by Cyanide Ion : Retro-Benzoin Condensation Affords Ketones and Heteroarenes and Benzyl Migration Affords Benzylheteroarenes and Arenecarbaldehydes

Yumiko Suzuki, A. Miyashita, Y. Takemura, 1998 .

Purines. VII. : Hydration and Methoxylation of Alkynyl-9H-purines

K. Tanji, T. Higashino, 1988 .

Grignard Reactions of 1-Phthalazine-, 2-Ouinoxaline-, and 4-Cinnoline-carbonitrile

I. Utsunomiya, C. Iijima, E. Hayashi, 1977 .

THE REACTION OF QUINAZOLINE WITH AROMATIC COMPOUNDS IN DILUTE SULFURIC ACID

E. Hayashi, T. Higashino, Y. Kawade, 1977 .

Solubilization of alkyl p-hydroxybenzoates in hexa(oxyethylene) dodecyl ether micelle.

A. Goto, F. Endo, T. Higashino, 1985 .

Studies on 4-Chloropyrido [2, 3-d] pyrimidine and Pyrido [2, 3-d] pyrimidine

E. Hayashi, T. Higashino, 1970 .

Catalytic Action of Azolium Salts. II. Aroylation of 4-Chloroquinazolines with Aromatic Aldehydes Catalyzed by 1, 3-Dimethylbenzimidazolium Iodide

A. Miyashita, H. Matsuda, C. Iijima, 1992 .

Catalytic Action of Azolium Salts. Part 2. Aroylation of 4- Chloroquinazolines with Aromatic Aldehydes Catalyzed by 1,3- Dimethylbenzimidazolium Iodide.

A. Miyashita, H. Matsuda, C. Iijima, 1992 .

[Studies on pyrazolo [3,4-d] pyrimidine derivatives. VIII. On syntheses and anti-tumor activity of 4-amino-1-(o-, m- or p-nitrophenyl) -1H-pyrazolo[3,4-d] pyrimidines and their derivatives (author's transl)].

D. Mizuno, T. Kato, E. Hayashi, 1977, Yakugaku zasshi : Journal of the Pharmaceutical Society of Japan.

TRIAZOLO(4,5-D)PYRIMIDINES. V. THE NUCLEOPHILIC SUBSTITUTION OF 7-CHLORO- AND D 7-(P-TOLYLSULFONYL)-3-PHENYL-3H-1,2,3-TRIAZOLO(4,5-D)PYRIMIDINES

E. Hayashi, T. Higashino, T. Katori, 1980 .

On the Reaction of 1-Chloroisoquinoline and 4-Chloroquinazoline with Several Ketone Carbanions

Kazuhisa Nakayama, E. Hayashi, T. Higashino, 1970 .

STUDIES ON PYRAZOLO(3,4-D)PYRIMIDINE DERIVATIVES. VIII. ON SYNTHESES AND ANTI-TUMOR ACTIVITY OF 4-AMINO-1-(O-, M- OR P-NITROPHENYL)-1H-PYRAZOLO(3,4-D)PYRIMIDINES AND THEIR DERIVATIVES

D. Mizuno, S. Suzuki, E. Hayashi, 1978 .

Catalytic Action of Azolium Salts. IX. Synthesis of 6-Aroyl-9H-purines and Their Analogues by Nucleophilic Aroylation Catalyzed by Imidazolium or Benzimidazolium Salt

Yumiko Suzuki, A. Miyashita, K. Iwamoto, 1998 .

Aroylation of fused pyrimidines; synthesis of 4-aroylfuro[2,3-d]-, 4-aroylthieno[2,3-d]-, and 4-aroyl-isoxazolo[5,4-d]pyrimidines

Yumiko Suzuki, A. Miyashita, K. Obae, 1997 .

Catalytic Action of Azolium Salts. IV. Preparations of 4-Aroylquinazolines and 4-Aroyl-1H-pyrazolo[3, 4-d]pyrimidines by Catalytic Action of 1, 3-Dimethylimidazolium Iodide

Yumiko Suzuki, A. Miyashita, H. Matsuda, 1994 .

Triazolo[4,5-d]pyrimidines. VIII: Aryl migration of 7-aroyl-3H-1,2,3-triazolo[4,5-d]pyrimidines to 7-aryl-3H-1,2,3-triazolo[4,5-d]pyrimidines

A. Miyashita, E. Hayashi, M. Takemoto, 1985 .

Azolium salts as effective catalysts for benzoin condensation and related reactions

Yumiko Suzuki, A. Miyashita, T. Higashino, 1996 .

Studies on Pyrazolo(3,4‐d)pyrimidine Derivatives. Part 18. Facile Preparation of 1H‐Pyrazolo(3,4‐d)pyrimidin‐4(5H)‐one.

A. Miyashita, H. Matsuda, C. Iijima, 1991 .

SYNTHESIS AND REACTIVITIES OF 1,3-DIMETHYL-2-(ALPHA -HYDROXYBENZYL)IMIDAZOLIUM AND 1,3-DIMETHYL-2-(ALPHA -HYDROXYBENZYL)BENZIMIDAZOLIUM IODIDES

N. Tanabe, Yumiko Suzuki, A. Miyashita, 1997 .

Synthesis and Reactivities of 1,3-Dimethyl-2-(α-hydroxybenzyl) imidazolium and 1,3-Dimethyl-2-(α-hydroxybenzyl)benzimidazolium Iodides.

N. Tanabe, Yumiko Suzuki, A. Miyashita, 1997 .

Studies on Pyrazolo [3, 4-d] pyrimidine Derivatives. XVI. Preparation of Reissert Compounds from Condensed Pyrimidine Systems Catalyzed by Lewis Acids

A. Miyashita, Sato Susumu, T. Higashino, 1987 .

Ring Transformation of Condensed Pyrimidines by Enamines and Ynamines. Formation of Condensed Pyridines and Condensed Diazocines

Ken‐ichi Yamamoto, A. Miyashita, H. Ishida, 1991 .

Synthesis of heteroarenecarbonitriles by electrophilic cyanation; reaction of metalated heteroarenes with p-toluenesulfonyl cyanide

Yumiko Suzuki, A. Miyashita, K. Iwamoto, 1997 .

A New Method of Synthesizing Deoxybenzoins from 1,3-Dimethyl-2-(α-benzyloxybenzyl)imidazolium and 1,3-Dimethyl-2-(α-benzyloxybenzyl)benzimidazolium Iodides Based on Wittig-Type Rearrangement

Yumiko Suzuki, A. Miyashita, K. Iwamoto, 1997 .

A New Method of Synthesizing Deoxybenzoins from 1,3-Dimethyl-2-(α-benzyloxybenzyl)imidazolium and 1,3-Dimethyl-2-(α-benzyloxybenzyl)benzimidazolium Iodides Based on Wittig-Type Rearrangement.

Yumiko Suzuki, A. Miyashita, K. Iwamoto, 1998 .

On the Reaction of Quinazoline with Active Methylene Compound

Hiroyuki Ito, E. Hayashi, T. Higashino, 1972 .

Catalytic Action of Azolium Salts. VIII. Oxidative Aroylation with Arenecarbaldehydes Catalyzed by 1, 3-Dimethylbenzimidazolium Iodide

Yumiko Suzuki, A. Miyashita, K. Iwamoto, 1997 .

Synthesis of Fused Pyrimidinones by Reaction of Aminoarenecarboxamide with Esters; Preparation of Pyrrolo[2,3-d]-, Thieno[2,3-d]-, Isoxazolo[5,4-d]-, and 1,2,3-Triazolo[4,5-d]-pyrimidinones, and Quinazoles

A. Miyashita, K. Fujimoto, T. Okada, 1996 .