Otera, Junzo : rechercher sur Z-Library

Sato, Tsuneo, Otera, Junzo, Nozaki, Hitosi

Année:

2001

Langue:

english

Fichier:

PDF, 49 KB

english, 2001

ChemInform Abstract: In Search of Practical Esterification

Junzo Otera

Journal:

ChemInform

Année:

2001

Fichier:

PDF, 23 KB

2001

Organotin triflates as functional lewis acids. A new entry to simple and efficient robinson annulation

Tsuneo Sato, Yoshiyuki Wakahara, Junzo Otera, Hitosi Nozaki

Journal:

Tetrahedron Letters

Année:

1990

Langue:

english

Fichier:

PDF, 235 KB

english, 1990

Cesium fluoride-promoted esterification of carboxylic acids. A practical alternative to the diazomethane method and direct conversion of organotin carboxylates

Journal:

Otera, Junzo., Yano, Toru., Okawara, Rokuro.

Année:

1992

Langue:

english

Fichier:

PDF, 618 KB

english, 1992

Organotin templates in organic reactions. 6. Reactivity profile of 1,3-disubstituted tetraorganodistannoxanes assessed in urethane formation reaction

Journal:

Organometallics

Année:

1986

Langue:

english

Fichier:

PDF, 502 KB

english, 1986

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

Otera, Junzo, Danoh, Nobuhisa, Nozaki, Hitosi

Journal:

Orita, Akihiro, Tanahashi, Chiaki, Kakuda, Atsushi, Otera, Junzo

Année:

1991

Langue:

english

Fichier:

PDF, 655 KB

english, 1991

Highly Powerful and Practical Acylation of Alcohols with Acid Anhydride Catalyzed by Bi(OTf) 3

Journal:

Sato, Tsuneo, Otera, Junzo, Nozaki, Hitosi

Année:

2001

Langue:

english

Fichier:

PDF, 218 KB

english, 2001

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

Journal:

Journal of the American Chemical Society

Année:

1990

Langue:

english

Fichier:

PDF, 265 KB

english, 1990

Differentiation between carbonyls and acetals in 1,3-dithiane and 1,3-dithiolane synthesis catalyzed by organotin triflates

Sato, Tsuneo, Otera, Junzo, Nozaki, Hitosi

Journal:

Jian-xie Chen, Junzo Otera

Année:

1993

Langue:

english

Fichier:

PDF, 935 KB

english, 1993

Solventless reaction dramatically accelerates supramolecular self-assemblyElectronic supplementary information (ESI) available: experimental details and CD spectra. See http://www.rsc.org/suppdata/cc/b2/b203651g/

Orita, Akihiro, Jiang, Lasheng, Nakano, Takehiko, Ma, Nianchun, Otera, Junzo

Journal:

Chemical Communications

Année:

2002

Langue:

english

Fichier:

PDF, 331 KB

english, 2002

Parallele differenzierende Erkennung von Ketonen und Acetalen

Journal:

Akihiro Orita, Jayamma Yaruva, Junzo Otera

Année:

1998

Langue:

german

Fichier:

PDF, 89 KB

german, 1998

Ein integriertes chemisches Verfahren: Eintopfaromatisierung von cyclischen Enonen durch Doppeleliminierung

Journal:

Année:

1999

Langue:

german

Fichier:

PDF, 101 KB

german, 1999

Integrated Chemical Process: One-Pot Double Elimination Method for Acetylenes

Akihiro Orita, Naonori Yoshioka, Petra Struwe, Arnold Braier, Anke Beckmann, Junzo Otera

Journal:

Jian-xie Chen, Junzo Otera

Année:

1999

Langue:

english

Fichier:

PDF, 169 KB

english, 1999

Parallel Differentiated Recognition of Ketones and Acetals

Journal:

Akihiro Orita, Jayamma Yaruva, Junzo Otera

Année:

1998

Langue:

english

Fichier:

PDF, 86 KB

english, 1998

Integrated Chemical Process: One-Pot Aromatization of Cyclic Enones by the Double Elimination Methodology

Journal:

Akihiro Orita, Chiaki Tanahashi, Atsushi Kakuda, Junzo Otera

Année:

1999

Langue:

english

Fichier:

PDF, 101 KB

english, 1999

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

Journal:

Année:

2000

Langue:

english

Fichier:

PDF, 84 KB

english, 2000

Auf der Suche nach praktikablen Veresterungsmethoden

Junzo Otera

Journal:

Année:

2001

Langue:

german

Fichier:

PDF, 49 KB

german, 2001

A Practical and Green Chemical Process: Fluoroalkyldistannoxane-Catalyzed Biphasic Transesterification

Jiannan Xiang, Shinji Toyoshima, Akihiro Orita, Junzo Otera

Journal:

Année:

2001

Langue:

english

Fichier:

PDF, 68 KB

english, 2001

Enantiopure Double-Helical Alkynyl Cyclophanes

De Lie An, Takehiko Nakano, Akihiro Orita, Junzo Otera

Journal:

Jiannan Xiang, Akihiro Orita, Junzo Otera

Année:

2002

Langue:

english

Fichier:

PDF, 114 KB

english, 2002

Fluorous Biphasic Esterification Directed towards Ultimate Atom Efficiency

Journal:

Année:

2002

Langue:

english

Fichier:

PDF, 70 KB

english, 2002

Highly Efficient Deacetylation by Use of the Neutral Organotin Catalyst [tBu2SnOH(Cl)]2

Akihiro Orita, Yuuki Hamada, Takehiko Nakano, Shinji Toyoshima, Junzo Otera

Journal:

Année:

2001

Langue:

english

Fichier:

PDF, 124 KB

english, 2001

Sulfoximine Version of Double Elimination Protocol for Synthesis of Chiral Acetylenic Cyclophanes

Akihiro Orita, De Lie An, Takehiko Nakano, Jayamma Yaruva, Nianchun Ma, Junzo Otera

Journal:

Année:

2002

Langue:

english

Fichier:

PDF, 152 KB

english, 2002

Double Elimination Protocol for Synthesis of 5,6,11,12-Tetradehydrodibenzo[a,e]cyclooctene

Akihiro Orita, Daiki Hasegawa, Takehiko Nakano, Junzo Otera

Journal:

Akihiro Orita, Chiaki Tanahashi, Atsushi Kakuda, Junzo Otera

Année:

2002

Langue:

english

Fichier:

PDF, 123 KB

english, 2002

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

Journal:

Année:

2000

Langue:

english

Fichier:

PDF, 86 KB

english, 2000

A Practical and Green Chemical Process: Fluoroalkyldistannoxane-Catalyzed Biphasic Transesterification

Jiannan Xiang, Shinji Toyoshima, Akihiro Orita, Junzo Otera

Journal:

Année:

2001

Langue:

english

Fichier:

PDF, 68 KB

english, 2001

Enantiopure Double-Helical Alkynyl Cyclophanes

De Lie An, Takehiko Nakano, Akihiro Orita, Junzo Otera

Journal:

Jiannan Xiang, Akihiro Orita, Junzo Otera

Année:

2002

Langue:

english

Fichier:

PDF, 188 KB

english, 2002

Fluorous Biphasic Esterification Directed towards Ultimate Atom Efficiency

Journal:

Kazuhiro Kitaori, Yoshiro Furukawa, Hiroshi Yoshimoto, Junzo Otera

Année:

2002

Langue:

english

Fichier:

PDF, 70 KB

english, 2002

Integrated Chemical Process: Convenient Synthesis of Enantiopure 2-Hydroxymethyl-1,4-benzodioxane Derivatives under Iterative Catalysis of CsF

Journal:

Jiannan Xiang, Akihiro Orita, Junzo Otera

Année:

2001

Langue:

english

Fichier:

PDF, 144 KB

english, 2001

Fluoroalkyldistannoxane Catalysts for Transesterification in Fluorous Biphase Technology

Journal:

Akihiro Orita, Yoshifumi Nagano, Koichi Nakazawa, Junzo Otera

Année:

2002

Langue:

english

Fichier:

PDF, 97 KB

english, 2002

Parallel Recognition by Kinetic Control with Imino Aldehyde Substrates that are Prone to Redistribution

Journal:

Année:

2002

Langue:

english

Fichier:

PDF, 146 KB

english, 2002

Esterification || Introduction

Année:

2003

Langue:

english

Fichier:

PDF, 20 KB

english, 2003

Esterification || Reaction of Alcohols with Carboxylic Acids and Their Derivatives

Année:

2003

Langue:

english

Fichier:

PDF, 2.10 MB

english, 2003

Esterification || Epilogue

Année:

2003

Langue:

english

Fichier:

PDF, 23 KB

english, 2003

Esterification || Industrial Uses

Année:

2003

Langue:

english

Fichier:

PDF, 366 KB

english, 2003

Esterification || Miscellaneous Topics

Année:

2003

Langue:

english

Fichier:

PDF, 1.50 MB

english, 2003

Esterification || Asymmetric Desymmetrization

Année:

2003

Langue:

english

Fichier:

PDF, 154 KB

english, 2003

Esterification || Kinetic Resolution

Année:

2003

Langue:

english

Fichier:

PDF, 462 KB

english, 2003

Esterification || Conversion of Carboxylic Acids into Esters without Use of Alcohols

Année:

2003

Langue:

english

Fichier:

PDF, 377 KB

english, 2003

Esterification || Ester-Interchange Reactions

Année:

2003

Langue:

english

Fichier:

PDF, 53 KB

english, 2003

Esterification || Front Matter

Année:

2003

Langue:

english

Fichier:

PDF, 102 KB

english, 2003

Esterification || Use of Tin and Other Metal Alkoxides

Année:

2003

Langue:

english

Fichier:

PDF, 366 KB

english, 2003

Esterification || Reference Code Index

Année:

2003

Langue:

english

Fichier:

PDF, 22 KB

english, 2003

Esterification || References

Année:

2003

Fichier:

PDF, 168 KB

2003

Esterification || Subject Index

Yoshifumi Nagano, Akihiro Orita, Junzo Otera

Année:

2003

Langue:

english

Fichier:

PDF, 57 KB

english, 2003

High Atom Efficiency in Sc(OTf)3-Catalyzed Allylation of Aldehydes with Tetraallyltin

Journal:

Année:

2003

Langue:

english

Fichier:

PDF, 70 KB

english, 2003

Double Elimination Protocol for Convenient Synthesis of Dihalodiphenylacetylenes: Versatile Building Blocks for Tailor-Made Phenylene-Ethynylenes

Akihiro Orita, Kazuhiko Miyamoto, Mikio Nakashima, Fangguo Ye, Junzo Otera

Journal:

Année:

2004

Langue:

english

Fichier:

PDF, 327 KB

english, 2004

Integration of Solventless Reaction in a Multi-Step Process: Application to an Efficient Synthesis of PA-824

Akihiro Orita, Kai Miwa, Genta Uehara, Junzo Otera

Journal:

Année:

2007

Langue:

english

Fichier:

PDF, 176 KB

english, 2007

Fluorous Surface-Active Distannoxane Catalysts

Akihiro Orita, Shoko Tanabe, Tatsuhiko Ono, Junzo Otera

Journal: