THREE NEW DAPHNIPHYLLUM ALKALOIDS WITH AN αβ,γδ-UNSATURATED ESTER GROUP FROMDAPHNIPHYLLUM GRACILEGAGE

Shosuke Yamamura; J. A. Lamberton; Masatake Niwa; Keiko Endo; Yoshimasa Hirata

doi:10.1246/cl.1980.393

THREE NEW DAPHNIPHYLLUM ALKALOIDS WITH AN αβ,γδ-UNSATURATED ESTER GROUP FROMDAPHNIPHYLLUM GRACILEGAGE

Chemistry Letters ◽

10.1246/cl.1980.393 ◽

1980 ◽

Vol 9 (4) ◽

pp. 393-396 ◽

Cited By ~ 19

Author(s):

Shosuke Yamamura ◽

J. A. Lamberton ◽

Masatake Niwa ◽

Keiko Endo ◽

Yoshimasa Hirata

Keyword(s):

Ester Group ◽

Unsaturated Ester

Download Full-text

Preparation of Ester-group Substituted Allylic Zinc by Palladium-catalyzed Umpolung of γ-Acyloxy-α,β-unsaturated Ester by Bis(iodozincio)methane

Chemistry Letters ◽

10.1246/cl.2010.96 ◽

2010 ◽

Vol 39 (2) ◽

pp. 96-97 ◽

Cited By ~ 7

Author(s):

Shizue Ueno ◽

Mutsumi Sada ◽

Seijiro Matsubara

Keyword(s):

Ester Group ◽

Unsaturated Ester ◽

Palladium Catalyzed

Download Full-text

ChemInform Abstract: A Thermodynamic Preference of Chiral cis-γ,δ-Epimino-(E)-. alpha.,β-Unsaturated Esters over Other Stereoisomers: Synthetically Useful Pd(0)-Catalyzed Equilibrated Reactions of Aziridines Bearing an α,β-Unsaturated Ester Group.

ChemInform ◽

10.1002/chin.199632142 ◽

2010 ◽

Vol 27 (32) ◽

pp. no-no

Author(s):

T. IBUKA ◽

M. AKAJI ◽

N. MIMURA ◽

H. HABASHITA ◽

K. NAKAI ◽

...

Keyword(s):

Ester Group ◽

Unsaturated Ester ◽

Unsaturated Esters

Download Full-text

Furanoeremophilanes from Petasites niveus: High solvolytic reactivity at the C-6β position bearing an α,β-unsaturated ester group

Phytochemistry ◽

10.1016/0031-9422(80)85061-8 ◽

1980 ◽

Vol 21 (12) ◽

pp. 2887-2891 ◽

Cited By ~ 3

Author(s):

Antonio Guerriero ◽

Francesco Pietra

Keyword(s):

Ester Group ◽

Unsaturated Ester

Download Full-text

Palladium(0)-Catalyzed Isomerization Reactions of Aziridines Bearing an α,β-Unsaturated Ester Group: A Thermodynamic Preference for Chiral Alkyl (2E)-4,5-cis-4,5-Epimino-N-(alkyl- or arylsulfonyl) 2-Enoates over the Other Three Stereoisomers

The Journal of Organic Chemistry ◽

10.1021/jo962094u ◽

1997 ◽

Vol 62 (9) ◽

pp. 2982-2991 ◽

Cited By ~ 40

Author(s):

Toshiro Ibuka ◽

Norio Mimura ◽

Hiroaki Ohno ◽

Kazuo Nakai ◽

Masako Akaji ◽

...

Keyword(s):

Ester Group ◽

The Other ◽

Unsaturated Ester ◽

Group A

Download Full-text

Tetrabutylammonium Fluoride Promoted Intramolecular Nucleophilic Attack of a Carbodiimide Group on an α,β-Unsaturated Ester Group

Synthesis ◽

10.1055/s-1998-2032 ◽

1998 ◽

Vol 1998 (03) ◽

pp. 283-287 ◽

Cited By ~ 22

Author(s):

P. Molina ◽

E. Aller ◽

A. Lorenzo

Keyword(s):

Ester Group ◽

Nucleophilic Attack ◽

Unsaturated Ester ◽

Tetrabutylammonium Fluoride

Download Full-text

Regiospecific ring-opening reactions of aziridines bearing an α,β-unsaturated ester group with trifluoroacetic acid or methanesulfonic acid: application to the stereoselective synthesis of (E)-alkene dipeptide isosteres

Chemical Communications ◽

10.1039/a706027k ◽

1997 ◽

pp. 2327-2328 ◽

Cited By ~ 28

Author(s):

Hirokazu Tamamura

Keyword(s):

Trifluoroacetic Acid ◽

Ring Opening ◽

Stereoselective Synthesis ◽

Methanesulfonic Acid ◽

Ester Group ◽

Unsaturated Ester ◽

Ring Opening Reactions ◽

Alkene Dipeptide Isosteres

Download Full-text

ChemInform Abstract: Palladium-Catalyzed Reductive Ring Opening with Formic Acid of Aziridines Bearing an α,β-Unsaturated Ester Group.

ChemInform ◽

10.1002/chin.199805050 ◽

2010 ◽

Vol 29 (5) ◽

pp. no-no

Author(s):

H. OHNO ◽

N. MIMURA ◽

A. OTAKA ◽

H. TAMAMURA ◽

N. FUJII ◽

...

Keyword(s):

Formic Acid ◽

Ring Opening ◽

Ester Group ◽

Unsaturated Ester ◽

Palladium Catalyzed

Download Full-text

ChemInform Abstract: Regiospecific Ring-Opening Reactions of Aziridines Bearing an α,β-Unsaturated Ester Group with Trifluoroacetic Acid or Methanesulfonic Acid: Application to the Stereoselective Synthesis of (E)-Alkene Dipeptide Isosteres.

ChemInform ◽

10.1002/chin.199815204 ◽

2010 ◽

Vol 29 (15) ◽

pp. no-no

Author(s):

H. TAMAMURA ◽

M. YAMASHITA ◽

H. MURAMATSU ◽

H. OHNO ◽

T. IBUKA ◽

...

Keyword(s):

Trifluoroacetic Acid ◽

Ring Opening ◽

Stereoselective Synthesis ◽

Methanesulfonic Acid ◽

Ester Group ◽

Unsaturated Ester ◽

Ring Opening Reactions ◽

Alkene Dipeptide Isosteres

Download Full-text

ChemInform Abstract: SN2′ Ring Opening of Aziridines Bearing an α,β-Unsaturated Ester Group with Organocopper Reagents. A New Stereoselective Synthetic Route to (E)-Alkene Dipeptide Isosteres.

ChemInform ◽

10.1002/chin.199538109 ◽

2010 ◽

Vol 26 (38) ◽

pp. no-no

Author(s):

N. FUJII ◽

K. NAKAI ◽

H. TAMAMURA ◽

A. OTAKA ◽

N. MIMURA ◽

...

Keyword(s):

Ring Opening ◽

Ester Group ◽

Unsaturated Ester ◽

Synthetic Route ◽

Alkene Dipeptide Isosteres

Download Full-text

Palladium-catalyzed reductive ring opening with formic acid of aziridines bearing an α,β-unsaturated ester group

Tetrahedron ◽

10.1016/s0040-4020(97)00817-x ◽

1997 ◽

Vol 53 (38) ◽

pp. 12933-12946 ◽

Cited By ~ 13

Author(s):

Hiroaki Ohno ◽

Norio Mimura ◽

Akira Otaka ◽

Hirokazu Tamamura ◽

Nobutaka Fujii ◽

...

Keyword(s):

Formic Acid ◽

Ring Opening ◽

Ester Group ◽

Unsaturated Ester ◽

Palladium Catalyzed

Download Full-text