Chiral Oxazaborolidinone-Mediated Enantioselective Ring-Cleavage Reaction of a Mixture of Diastereomeric 1,3-Dioxolane Acetals: Application to Asymmetric Desymmetrization of meso-1,2-Diols

Toshiro Harada; Hideki Yamanaka; Akira Oku

doi:10.1055/s-2001-9730

Chiral Oxazaborolidinone-Mediated Enantioselective Ring-Cleavage Reaction of a Mixture of Diastereomeric 1,3-Dioxolane Acetals: Application to Asymmetric Desymmetrization of meso-1,2-Diols

Synlett ◽

10.1055/s-2001-9730 ◽

2001 ◽

Vol 2001 (01) ◽

pp. 0061-0064 ◽

Cited By ~ 8

Author(s):

Toshiro Harada ◽

Hideki Yamanaka ◽

Akira Oku

Keyword(s):

Ring Cleavage ◽

Cleavage Reaction

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Synthesis of sugar-modified analogs of bredinin (mizoribine), a clinically useful immunosuppressant, by a novel photochemical imidazole ring-cleavage reaction as the key step

Journal of the Chemical Society Perkin Transactions 1 ◽

10.1039/b005510g ◽

2000 ◽

pp. 3603-3609 ◽

Cited By ~ 10

Author(s):

Satoshi Shuto ◽

Kimiyo Haramuishi ◽

Masayoshi Fukuoka ◽

Akira Matsuda

Keyword(s):

Imidazole Ring ◽

Ring Cleavage ◽

Cleavage Reaction

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Pyrrole studies. Part 32. A novel ring-cleavage reaction of the pyridazine ring during the reaction of 6H-pyrrolo[3,4-d]pyridazines with dimethyl acetylenedicarboxylate

Journal of the Chemical Society Perkin Transactions 1 ◽

10.1039/p19850000899 ◽

1985 ◽

pp. 899 ◽

Cited By ~ 8

Author(s):

Teresa Hernandez de la Figuera Gomez ◽

Jos� Sep�lveda Arques ◽

R. Alan Jones ◽

Helen M. Dawes ◽

Michael B. Hursthouse

Keyword(s):

Ring Cleavage ◽

Dimethyl Acetylenedicarboxylate ◽

Cleavage Reaction ◽

Pyridazine Ring

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Synthesis of Natural Products Utilizing Ring Cleavage Reaction of myo-Inositol Derivatives.

Journal of Synthetic Organic Chemistry Japan ◽

10.5059/yukigoseikyokaishi.58.642 ◽

2000 ◽

Vol 58 (7) ◽

pp. 642-653 ◽

Cited By ~ 4

Author(s):

Noritaka Chida

Keyword(s):

Natural Products ◽

Ring Cleavage ◽

Cleavage Reaction

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ChemInform Abstract: STUDIES ON AS-TRIAZINE DERIVATIVES. II. A RING-CLEAVAGE REACTION OF 3-TRICHLOROMETHYL-5,6-DIPHENYL-1,2,4-TRIAZINE AND RELATED COMPOUNDS

Chemischer Informationsdienst ◽

10.1002/chin.198309237 ◽

1983 ◽

Vol 14 (9) ◽

Author(s):

S. KONNO ◽

M. YOKOYAMA ◽

H. YAMANAKA

Keyword(s):

Ring Cleavage ◽

Cleavage Reaction ◽

Triazine Derivatives ◽

Related Compounds

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ChemInform Abstract: A Palladium-Catalyzed, Abnormal Hydrogenolytic Ring Cleavage Reaction of Fused β-Lactams.

ChemInform ◽

10.1002/chin.199238063 ◽

2010 ◽

Vol 23 (38) ◽

pp. no-no

Author(s):

T. KONOSU ◽

S. OIDA

Keyword(s):

Ring Cleavage ◽

Cleavage Reaction ◽

Palladium Catalyzed

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A New Method of Ring Cleavage of Furan Compounds. V-VI. V. Ring Cleavage Reaction of 2, 5, 5-Trimethoxy-2, 5-dihydrofuroic Acid Ester.

Nippon kagaku zassi ◽

10.1246/nikkashi1948.79.1447 ◽

1958 ◽

Vol 79 (11) ◽

pp. 1447-1450 ◽

Cited By ~ 1

Author(s):

Yoshiteru Hata ◽

Saburô Senoh ◽

Masuo Murakami

Keyword(s):

Acid Ester ◽

New Method ◽

Ring Cleavage ◽

Cleavage Reaction

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ChemInform Abstract: Synthesis of Sugar-Modified Analogues of Bredinin (IIIa) (Mizoribine), a Clinically Useful Immunosuppressant, by a Novel Photochemical Imidazole Ring-Cleavage Reaction as the Key Step.

ChemInform ◽

10.1002/chin.200112214 ◽

2001 ◽

Vol 32 (12) ◽

pp. no-no

Author(s):

Satoshi Shuto ◽

Kimiyo Haramuishi ◽

Masayoshi Fukuoka ◽

Akira Matsuda

Keyword(s):

Imidazole Ring ◽

Ring Cleavage ◽

Cleavage Reaction

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Inter- and Intramolecular Differentiation of Enantiotopic Dioxane Acetals through Oxazaborolidinone-Mediated Enantioselective Ring-Cleavage Reaction: Kinetic Resolution of Racemic 1,3-Alkanediols and Asymmetric Desymmetrization ofMeso-1,3-polyols

The Journal of Organic Chemistry ◽

10.1021/jo025944g ◽

2002 ◽

Vol 67 (20) ◽

pp. 7080-7090 ◽

Cited By ~ 10

Author(s):

Toshiro Harada ◽

Takayuki Egusa ◽

Yasuto Igarashi ◽

Motoharu Kinugasa ◽

Akira Oku

Keyword(s):

Kinetic Resolution ◽

Reaction Kinetic ◽

Ring Cleavage ◽

Cleavage Reaction

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Regioselective Ring-Cleavage Reaction of Tetrahydrofurans and Tetrahydropyrans Accompanied by Carbon–Carbon Bond Formation

Chemistry Letters ◽

10.1246/cl.1986.1495 ◽

1986 ◽

Vol 15 (9) ◽

pp. 1495-1498 ◽

Cited By ~ 10

Author(s):

Akira Oku ◽

Yukio Homoto ◽

Toshiro Harada

Keyword(s):

Bond Formation ◽

Ring Cleavage ◽

Cleavage Reaction ◽

Carbon Bond ◽

Carbon Carbon Bond

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Asymmetric ring cleavage reaction based on crossed aldol condensation

Tetrahedron Letters ◽

10.1016/0040-4039(95)01504-b ◽

1995 ◽

Vol 36 (40) ◽

pp. 7259-7262 ◽

Cited By ~ 6

Author(s):

Hiroshi Suemune ◽

Osamu Yoshida ◽

Jun Uchida ◽

Yukiko Nomura ◽

Masakazu Tanaka ◽

...

Keyword(s):

Aldol Condensation ◽

Ring Cleavage ◽

Cleavage Reaction

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