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Chemical & Pharmaceutical Bulletin
|
December 9, 2010
Guanidine chemistry
Tsutomu Ishikawa
Molecular Diversity
|
November 29, 2005
Polymer-supported and polymeric chiral guanidines: preparation and application to the asymmetric Michael reaction of iminoacetate with methyl vinyl ketone
Disadee Wannaporn, Tsutomu Ishikawa
The Journal of Organic Chemistry
|
November 5, 2005
Chirality transfer from guanidinium ylides to 3-alkenyl (or 3-alkynyl) aziridine-2-carboxylates and application to the syntheses of (2R,3S)-3-hydroxyleucinate and D-erythro-sphingosine
Wannaporn Disadee, Tsutomu Ishikawa
Chemistry (Weinheim an Der Bergstrasse, Germany)
|
February 22, 2002
Modified guanidines as chiral auxiliaries
Tsutomu Ishikawa, Toshio Isobe
The Journal of Organic Chemistry
|
March 19, 2013
Enantioselective formal synthesis of (-)-podophyllotoxin from (2S,3R)-3-arylaziridine-2-carboxylate
Masato Takahashi, Noriyuki Suzuki, Tsutomu Ishikawa
Idcases
|
April 20, 2026
Recurrent acute focal bacterial nephritis presenting with meningitis-like symptoms and discordant occurrence of MERS in a late-adolescent male
Hisashi Ishikawa, Kazuki Ocho, Tsutomu Ishikawa
The Journal of Organic Chemistry
|
November 20, 2004
Guanidines as a nitrogen source for direct conversion of epoxides to aziridines
Yukiko Tsuchiya, Takuya Kumamoto, Tsutomu Ishikawa
The Journal of Organic Chemistry
|
December 16, 2006
Concise synthesis of arnottin I and (-)-arnottin II
Fujiko Konno, Tsutomu Ishikawa, Masatoshi Kawahata, et al.
The Journal of Organic Chemistry
|
August 12, 2006
Guanidinium ylide mediated aziridination: identification of a spiro imidazolidine-oxazolidine intermediate
Wannaporn Disadee, Tsutomu Ishikawa, Masatoshi Kawahata, et al.
Beilstein Journal of Organic Chemistry
|
October 23, 2008
Diels-Alder reactions using 4,7-dioxygenated indanones as dienophiles for regioselective construction of oxygenated 2,3-dihydrobenz[f]indenone skeleton
Natsuno Etomi, Takuya Kumamoto, Waka Nakanishi, et al.
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of 8
Search research articles
Search
Showing results (1-10 of 80) with videos related to
Sort By:
Page
of 8
Chemical & Pharmaceutical Bulletin
|
December 9, 2010
Guanidine chemistry
Tsutomu Ishikawa
Molecular Diversity
|
November 29, 2005
Polymer-supported and polymeric chiral guanidines: preparation and application to the asymmetric Michael reaction of iminoacetate with methyl vinyl ketone
Disadee Wannaporn, Tsutomu Ishikawa
The Journal of Organic Chemistry
|
November 5, 2005
Chirality transfer from guanidinium ylides to 3-alkenyl (or 3-alkynyl) aziridine-2-carboxylates and application to the syntheses of (2R,3S)-3-hydroxyleucinate and D-erythro-sphingosine
Wannaporn Disadee, Tsutomu Ishikawa
Chemistry (Weinheim an Der Bergstrasse, Germany)
|
February 22, 2002
Modified guanidines as chiral auxiliaries
Tsutomu Ishikawa, Toshio Isobe
The Journal of Organic Chemistry
|
March 19, 2013
Enantioselective formal synthesis of (-)-podophyllotoxin from (2S,3R)-3-arylaziridine-2-carboxylate
Masato Takahashi, Noriyuki Suzuki, Tsutomu Ishikawa
Idcases
|
April 20, 2026
Recurrent acute focal bacterial nephritis presenting with meningitis-like symptoms and discordant occurrence of MERS in a late-adolescent male
Hisashi Ishikawa, Kazuki Ocho, Tsutomu Ishikawa
The Journal of Organic Chemistry
|
November 20, 2004
Guanidines as a nitrogen source for direct conversion of epoxides to aziridines
Yukiko Tsuchiya, Takuya Kumamoto, Tsutomu Ishikawa
The Journal of Organic Chemistry
|
December 16, 2006
Concise synthesis of arnottin I and (-)-arnottin II
Fujiko Konno, Tsutomu Ishikawa, Masatoshi Kawahata, et al.
The Journal of Organic Chemistry
|
August 12, 2006
Guanidinium ylide mediated aziridination: identification of a spiro imidazolidine-oxazolidine intermediate
Wannaporn Disadee, Tsutomu Ishikawa, Masatoshi Kawahata, et al.
Beilstein Journal of Organic Chemistry
|
October 23, 2008
Diels-Alder reactions using 4,7-dioxygenated indanones as dienophiles for regioselective construction of oxygenated 2,3-dihydrobenz[f]indenone skeleton
Natsuno Etomi, Takuya Kumamoto, Waka Nakanishi, et al.
Page
of 8