Junzo Otera

Best Publications

• Transesterification

  Unknown

  905
  Citations

• Novel template effects of distannoxane catalysts in highly efficient transesterification and esterification

  Junzo Otera;Nobuhisa Danoh;Hitosi Nozaki

  485
  Citations

• 119Sn Chemical Shifts in five- and six-coordinate organotin chelates

  Unknown

  255
  Citations

• Highly Efficient and Versatile Acylation of Alcohols with Bi(OTf)3 as Catalyst

  Akihiro Orita;Chiaki Tanahashi;Atsushi Kakuda;Junzo Otera

  254
  Citations

• Toward Ideal (Trans)Esterification by Use of Fluorous Distannoxane Catalysts

  Unknown

  235
  Citations

• Highly powerful and practical acylation of alcohols with acid anhydride catalyzed by Bi(OTf)(3).

  Akihiro Orita;Chiaki Tanahashi;and Atsushi Kakuda;Junzo Otera

  223
  Citations

• Electron-transfer oxidation of 9-substituted 10-methyl-9,10-dihydroacridines. Cleavage of the carbon-hydrogen vs. carbon-carbon bond of the radical cations

  Shunichi Fukuzumi;Yoshihiro Tokuda;Toshiaki Kitano;Toshihiko Okamoto

  182
  Citations

• Distannoxane-Catalyzed Highly Selective Acylation of Alcohols.

  Akihiro Orita;and Akihiro Mitsutome;Junzo Otera

  168
  Citations

• Allylation of aldehydes and ketones in the presence of water by allylic bromides, metallic tin, and aluminum

  Unknown

  159
  Citations

• Tin in Organic Synthesis

  Akihiro Orita;Junzo Otera

  151
  Citations

• Mild and practical acylation of alcohols with esters or acetic anhydride under distannoxane catalysis

  Akihiro Orita;Katsumasa Sakamoto;Yuji Hamada;Akihiro Mitsutome

  148
  Citations

• A Practical and Green Chemical Process: Fluoroalkyldistannoxane‐Catalyzed Biphasic Transesterification

  Jiannan Xiang;Shinji Toyoshima;Akihiro Orita;Junzo Otera

  148
  Citations

• Extended halogen bonding between fully fluorinated aromatic molecules.

  Shigeki Kawai;Shigeki Kawai;Ali Sadeghi;Ali Sadeghi;Feng Xu;Lifen Peng

  148
  Citations

• Electron-transfer oxidation of ketene silyl acetals and other organosilanes. Mechanistic insight into Lewis acid mediated electron transfer

  Shunichi Fukuzumi;Morifumi Fujita;Junzo Otera;Yukihiro Fujita

  148
  Citations

• Solventless reaction dramatically accelerates supramolecular self-assembly

  Akihiro Orita;Lasheng Jiang;Takehiko Nakano;Nianchun Ma

  146
  Citations

• Quantitative Evaluation of Lewis Acidity of Metal Ions with Different Ligands and Counterions in Relation to the Promoting Effects of Lewis Acids on Electron Transfer Reduction of Oxygen

  Kei Ohkubo;Saija C. Menon;Akihiro Orita;Junzo Otera

  138
  Citations

• Novel distannoxane-catalyzed transesterification and a new entry to α, β-unsaturated carboxylic acids

  Unknown

  117
  Citations

• Metal-assisted assembly of pyridine-containing arylene ethynylene strands to enantiopure double helicates.

  Akihiro Orita;Takehiro Nakano;De Lie An;Kazumi Tanikawa

  111
  Citations

• Organotin triflate promoted carbonyl activation. Does acetalization deactivate or activate carbonyl groups

  Tsuneo Sato;Junzo Otera;Hitosi Nozaki

  111
  Citations

• Importance of Lewis acid mediated electron transfer in Mukaiyama-Michael reaction of ketene silyl acetals

  Tsuneo Sato;Yoshiyuki Wakahara;Junzo Otera;Hitosi Nozaki

  106
  Citations