Author

Keiichiro Fukumoto

Observed names: K Fukumoto,, K. FUKUMOTO, K. Fukumoto, KEIICHIRO FUKUMOTO, Keiichiro FUKUMOTO, Keiichiro. Fukumoto, 圭一郎福本

Observed institutions: Brigham Young University, University of Alberta, Tohoku University, University of Florida, Hoshi University, Chugai Pharmaceutical Co., Ltd. (Japan), The University of Tokyo, The University of Osaka

OpenAlex ID: A5111623499

Syntheses of Polycyclic Natural Products Employing the Intramolecular Double Michael Reaction

1993 · Masataka Ihara, Keiichiro Fukumoto · Angewandte Chemie International Edition in English · 137

Synthesis of Carbapenem Antibiotics

1982 · Tetsuji Kametani, Keiichiro Fukumoto, et al. · Heterocycles · 130

Iminoketene cycloaddition. 2. Total syntheses of arborine, glycosminine, and rutecarpine by condensation of iminoketene with amides

1977 · Tetsuji Kametani, Chu Van Loc, et al. · Journal of the American Chemical Society · 121

Total Synthesis of (±)-Methyl Atis-16-en-19-oate via Homoallyl−Homoallyl Radical Rearrangement

1998 · Masahiro Toyota, Toshihiro Wada, et al. · Journal of the American Chemical Society · 120

Asymmetric total synthesis of atisine via intramolecular double Michael reaction

1990 · Masataka Ihara, Makoto Suzuki, et al. · Journal of the American Chemical Society · 102

A remarkable substituent effect on the enantioselectivity of tandem asymmetric epoxidation and enantiospecific ring expansion of cyclopropylidene alcohols: a new enantiocontrolled synthesis of (-)-debromoaplysin and (-)-aplysin

1994 · Hideo Nemoto, Masatoshi Nagamochi, et al. · The Journal of Organic Chemistry · 89

Iminoketene cycloaddition. 1. A facile synthesis of quinazolone system by condensation of iminoketene with imines - a total synthesis of evodiamine and rutecarpine by retro mass-spectral synthesis

1976 · Tetsuji Kametani, Terumi Higa, et al. · Journal of the American Chemical Society · 85

Second generation of steroid synthesis via o-quinodimethane

1998 · Hideo Nemoto, Keiichiro Fukumoto · Tetrahedron · 84

A concise and enantioselective approach to cyclobutanones by tandem asymmetric epoxidation and enantiospecific ring expansion of cyclopropylidene alcohols. An enantiocontrolled synthesis of (+)- and (-)-.alpha.-cuparenones

1992 · Hideo Nemoto, Hiroki Ishibashi, et al. · The Journal of Organic Chemistry · 83

Stereoselective total synthesis of (.+-.)-atisine via intramolecular double Michael reaction

1988 · Masataka. Ihara, Makoto. Suzuki, et al. · Journal of the American Chemical Society · 81

Allenylcyclobutanol, a Versatile Initiator for the Palladium-Catalyzed Cascade Reaction: A Novel Route to Bicyclo[5.3.0] and -[6.3.0] Frameworks

1997 · Hideo Nemoto, Masahiro Yoshida, et al. · The Journal of Organic Chemistry · 69

Asymmetric total synthesis of estradiol by an intramolecular cycloaddition of benzocyclobutene derivative

1978 · Tetsuji Kametani, Hiroo Matsumoto, et al. · Journal of the American Chemical Society · 69

Synthesis of Benzazepine Alkaloids and Related Compounds

1975 · Tetsuji Kametani, Keiichiro Fukumoto · Heterocycles · 67

Synthesis of Six-Membered Compounds by Environmentally Friendly Cyclization Using Indirect Electrolysis

1996 · Masataka Ihara, Akira Katsumata, et al. · The Journal of Organic Chemistry · 66

A formal regio- and stereoselective total synthesis of estrone. A convenient synthesis of D-homoestrone

1976 · Tetsuji Kametani, Hideo Nemoto, et al. · Journal of the American Chemical Society · 64

Stereocontrolled construction of a spiro fused bicyclo[2.2.2]Octane ring system by the intramolecular double michael reaction

1984 · Masataka Ihara, Masahiro Toyota, et al. · Tetrahedron Letters · 63

Preparation of olefins and acetylenes via reductive elimination with SmI2-HMPA

1995 · Masataka Ihara, Shuichi Suzuki, et al. · Tetrahedron · 62

A stereoselective total synthesis of estrone by an intramolecular cycloaddition reaction of olefinic o-quinodimethane

1977 · Tetsuji Kametani, Hideo Nemoto, et al. · Journal of the American Chemical Society · 61

Studies on the syntheses of heterocyclic compounds—DXLVII

1974 · T. Kametani, M. Kajiwara, et al. · Tetrahedron · 61

Total synthesis of natural products by retro mass spectral synthesis

1976 · Tetsuji Kametani, Keiichiro Fukumoto · Accounts of Chemical Research · 59

Enantioselective construction of a quaternary asymmetric carbon center: a versatile synthesis of .alpha.-alkyl .alpha.-amino acids

1989 · Masataka Ihara, Masanobu Takahashi, et al. · The Journal of Organic Chemistry · 58

Application of Phenolic Oxidation to the Total Syntheses of the Isoquinoline and Related Alkaloids; Biogenetic Type Synthesis

1972 · Tetsuji KAMETANI, Keiichiro FUKUMOTO · Synthesis · 58

A Novel Palladium-Mediated Cascade Reaction Triggered by Strain Release of the Cyclobutane System. A New General Route to Benzo- and Naphthohydrindans

1997 · Hideo Nemoto, Junji Miyata, et al. · The Journal of Organic Chemistry · 57

Synthesis of polycyclic cyclobutane derivatives by tandem intramolecular Michael-aldol reaction under two complementary conditions: TBDMSOTf-Et3N and TMSI-(TMS)2NH

1993 · Masataka Ihara, Takahiko Taniguchi, et al. · Journal of the American Chemical Society · 56

Total syntheses of (.+-.)-physovenine and (.+-.)-physostigmine. An application of tandem electrocyclic-[3,3]sigmatropic reaction of benzocyclobutenes

1986 · Kozo Shishido, Eiki Shitara, et al. · The Journal of Organic Chemistry · 54

Works count: 903

Citation count: 8,634

H-index: 41

I10-index: 289