Shin‐ichi Takekuma

Author

Shin‐ichi Takekuma

Also Known As

S. TAKEKUMA, S. Takekuma, S.-I. Takekuma, Shin-ichi TAKEKUMA, Shin-ichi Takekuma, Shinichi TAKEKUMA, Shinichi Takekuma, Shin‐Ichi Takekuma, Shin‐ichi Takekuma, Takekuma, S.

108

Publications

1.3K

Citations

H-Index

Concepts

All Affiliations

Kindai University Okayama University Takasago (United States)Kyoto University

About

Shin‐ichi Takekuma is an author at Kindai University specializing in chemistry, organic chemistry, and engineering.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Engineering	16	23	707
2	Natural Sciences	6	6	384
3	Biochemistry	6	6	384
4	Medicine	2	2	38
5	Biology	2	2	57

Shin‐ichi Takekuma

Publications

1.1K

Citations

H-Index

Page 1

	Year	Citations
Molecular Recognition of C<sub>60</sub> with γ‐Cyclodextrin Zen‐ichi Yoshida, H. Takekuma, Shin‐ichi Takekuma, Angewandte Chemie International Edition in English Molecular CharacterizationC60 Derivatives InhibitHiv-1 ProteaseEngineeringBiochemistry	1994	248
A non-metal system for nitrogen fixation Yoshiaki Nishibayashi, Makoto Saitô, Sakae Uemura, Nature BiogeochemistryReactive Nitrogen SpecieNitrogen FixationAmmoniaChemistry	2004	116
Studies on Physiologically Active Substances in Citrus Fruit Peel. Part XXI. Structures of New Cyclic Peptides in Young Unshiu (Citrus unshiu MARCOV.), Orange (Citrus sinensis OSBECK.) and Amanatsu (Citrus natsudaidai) Peelings. Yoshiharu MATSUBARA, Takehiko Yusa, Akiyoshi Sawabe, Agricultural and Biological Chemistry Bioorganic ChemistryBotanyMolecular BiologyRipeningChemical Biology	1991	36
Reactions of azulenes with 1,2-diaryl-1,2-ethanediols in methanol in the presence of hydrochloric acid: comparative studies on products, crystal structures, and spectroscopic and electrochemical properties Miwa Nakatsuji, Yasuhito Hata, Takeshi Fujihara, Tetrahedron BiochemistryNatural SciencesMethanolOrganic ChemistryCrystal Structures	2004	32
Autoxidation of Guaiazulene and 4,6,8-Trimethylazulene in Polar Aprotic Solvent: Structural Proof for Products Yoshiharu MATSUBARA, Shin‐ichi Takekuma, Katsumi YOKOI, Bulletin of the Chemical Society of Japan Chemical EngineeringNew CompoundsDerivativesEngineeringBiochemistry	1987	32
Preparation and Characteristic Properties of 1,4-Bis(3-guaiazulenylmethylium)benzene Bishexafluorophosphate Shin‐ichi Takekuma, Masato Sasaki, H. Takekuma, Chemistry Letters Title Bishexafluorophosphate 3Organic Material ChemistryChemical EngineeringEngineeringAbstract Reaction	1999	30
A facile preparation, the crystal structure, the chemical and electrochemical properties of [4-(dimethylamino)phenyl]-3-guaiazulenylmethylium tetrafluoroborate Masato Sasaki, Masaru Nakamura, Takayuki Uriu, Tetrahedron Materials ScienceCrystal StructureEngineeringFacile PreparationFluorous Synthesis	2003	28
Reactions of guaiazulene with 2-furaldehyde, thiophene-2-carbaldehyde and pyrrole-2-carbaldehyde in methanol in the presence of hexafluorophosphoric acid: comparative studies on molecular structures and spectroscopic, chemical and electrochemical properties of monocarbocations stabilized by 3-guaiazulenyl and 2-furyl (or 2-thienyl or 2-pyrrolyl) groups Shin‐ichi Takekuma, Kenji Takahashi, Akio Sakaguchi, Tetrahedron Chemical EngineeringCross-coupling ReactionEngineeringHexafluorophosphoric AcidMethanol	2005	27
An efficient preparation, the structure and the properties of 1-isopropyl-4-(3-guaiazulenylmethylium)benzene hexafluorophosphate and tetrafluoroborate Shin‐ichi Takekuma, Mariko Tanizawa, Masato Sasaki, Tetrahedron Letters Chemical EngineeringEngineeringFluorous SynthesisOrganic ChemistryEfficient Preparation	2002	27
Reactions of guaiazulene with methyl terephthalaldehydate and 2-hydroxy- and 4-hydroxybenzaldehydes in methanol in the presence of hexafluorophosphoric acid: comparative studies on molecular structures and spectroscopic, chemical and electrochemical properties of monocarbocations stabilized by 3-guaiazulenyl and phenyl groups Shin‐ichi Takekuma, Yasuhito Hata, Toyosato Nishimoto, Tetrahedron Chemical EngineeringEngineeringHeterocyclicHexafluorophosphoric AcidMethanol	2005	26

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