Catalytic enantioselective Strecker reaction of ketoimines using catalytic amount of TMSCN and stoichiometric amount of HCN
- Nobuki Kato, Masato Suzuki, M. Kanai, M. Shibasaki
- Chemistry
- 5 April 2004
High performance bioanode based on direct electron transfer of fructose dehydrogenase at gold nanoparticle-modified electrodes
- K. Murata, Masato Suzuki, K. Kajiya, N. Nakamura, H. Ohno
- Chemistry
- 1 March 2009
N-Heterocyclic carbene-catalyzed cyclotetramerization of acrylates.
- S. Matsuoka, Shoko Namera, Atsushi Washio, Koji Takagi, Masato Suzuki
- ChemistryOrganic Letters
- 15 November 2013
N-Heterocyclic carbenes (NHCs) were found to catalyze the unprecedented cyclotetramerization of acrylates, producing the trisubstituted cyclopentenones in moderate yields. The proton or deuterium…
Cyclodextrin as a Macrocyclic Monomer: Cationic Ring‐Opening Polymerization of O‐Permethylcyclodextrins
- Masato Suzuki, O. Numata, T. Shimazaki
- Chemistry, Materials Science
- 1 November 2001
It has been disclosed for the first time that a cyclodextrin (CD) derivative is able to act as a macrocyclic monomer for ring-opening polymerization to produce linear polyglucan. O-Permethylated α-,…
Solid-state polycondensation of natural aldopentoses and 6-deoxyaldohexoses. Facile preparation of highly branched polysaccharide
- A. Kanazawa, Masato Suzuki
- Chemistry
- 3 January 2006
Organocatalytic tail-to-tail dimerization of olefin: umpolung of methyl methacrylate mediated by N-heterocyclic carbene.
- S. Matsuoka, Yoshiya Ota, Masato Suzuki
- ChemistryOrganic Letters
- 23 June 2011
Highly selective tail-to-tail dimerization of methyl methacrylate has been realized by an N-heterocyclic carbene catalyst, giving dimethyl 2,5-dimethyl-2-hexenedioate with an E/Z ratio of 95:5 in 86%…
New entries in Lewis acid-Lewis base bifunctional asymmetric catalyst: catalytic enantioselective Reissert reaction of pyridine derivatives.
- E. Ichikawa, Masato Suzuki, K. Yabu, Matthias Albert, M. Kanai, M. Shibasaki
- ChemistryJournal of the American Chemical Society
- 2 September 2004
Preliminary mechanistic studies indicated that both sulfoxides and phosphine sulfides can activate TMSCN as a Lewis base, and the sulfoxide with appropriate stereochemistry might stabilize a highly enantioselective bimetallic complex (a presumed active catalyst) through internal coordination to aluminum.
Catalytic enantioselective Strecker reaction of ketoimines.
- S. Masumoto, H. Usuda, Masato Suzuki, M. Kanai, M. Shibasaki
- ChemistryJournal of the American Chemical Society
- 18 April 2003
The reaction has a broad substrate generality, giving high enantioselectivity from aromatic, ethyl, primary alkyl, and alpha,beta-unsaturated ketoimines, and could be easily converted to disubstituted alpha-amino acids and their derivatives.
Cooperative N-heterocyclic carbene/Brønsted acid catalysis for the tail-to-tail (co)dimerization of methacrylonitrile.
- Terumasa Kato, S. Matsuoka, Masato Suzuki
- ChemistryJournal of Organic Chemistry
- 2 May 2014
The stoichiometric reactions in the presence and absence of an alcohol suggest that the alcohol additives play a role in promoting the intermolecular proton transfers from the deoxy-Breslow intermediate to the regenerated NHC in the second half of the catalytic cycle.
Biofuel cell backpacked insect and its application to wireless sensing.
- K. Shoji, Y. Akiyama, Masato Suzuki, N. Nakamura, H. Ohno, K. Morishima
- Materials ScienceBiosensors & bioelectronics
- 15 April 2016
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