Efficient Synthesis of Indoles Using [3,3]-Sigmatropic Rearrangement of N-Trifluoroacetyl Enehydrazines.

Okiko Miyata; Norihiko Takeda; Yasuo Kimura; Yoshiji Takemoto; Norimitsu Tohnai; Mikiji Miyata; Takeaki Naito

doi:10.1002/chin.200632135

Efficient Synthesis of Indoles Using [3,3]-Sigmatropic Rearrangement of N-Trifluoroacetyl Enehydrazines.

ChemInform ◽

10.1002/chin.200632135 ◽

2006 ◽

Vol 37 (32) ◽

Author(s):

Okiko Miyata ◽

Norihiko Takeda ◽

Yasuo Kimura ◽

Yoshiji Takemoto ◽

Norimitsu Tohnai ◽

...

Keyword(s):

Sigmatropic Rearrangement ◽

Efficient Synthesis

Download Full-text

An Efficient Synthesis of exo / endo ‐Hydroxylated Cyclohexenones by Thiol/Amine‐Mediated Tandem Aldol–[2,3]‐Sigmatropic Rearrangement: Amine‐Dependent Complementary Regioselectivity

Asian Journal of Organic Chemistry ◽

10.1002/ajoc.201800081 ◽

2018 ◽

Vol 7 (5) ◽

pp. 883-887

Author(s):

Motofumi Miura ◽

Toshinori Nakakita ◽

Masaharu Toriyama ◽

Shigeyasu Motohashi

Keyword(s):

Sigmatropic Rearrangement ◽

Efficient Synthesis

Download Full-text

ChemInform Abstract: A Highly Efficient Synthesis of Bicyclo(n.3.1) Ring Systems by AlleneIntramolecular Cycloaddition: Tandem Intramolecular (2 + 2) Cycloaddition - (3.3)-Sigmatropic Rearrangement.

ChemInform ◽

10.1002/chin.198701195 ◽

1987 ◽

Vol 18 (1) ◽

Author(s):

K. HAYAKAWA ◽

S. OHSUKI ◽

K. KANEMATSU

Keyword(s):

Sigmatropic Rearrangement ◽

Efficient Synthesis ◽

Ring Systems ◽

Highly Efficient

Download Full-text

ChemInform Abstract: Efficient Synthesis of Substituted 1-Dimethylamino or 1-Methylthio But-3-enylidene-bis-phosphonates, via the [2,3]-Sigmatropic Rearrangement of Related Transient Ammonium or Sulfonium Ylides.

ChemInform ◽

10.1002/chin.199934197 ◽

2010 ◽

Vol 30 (34) ◽

pp. no-no

Author(s):

Linda Lemee ◽

Mihaela Gulea ◽

Monique Saquet ◽

Serge Masson ◽

Noel Collignon

Keyword(s):

Sigmatropic Rearrangement ◽

Efficient Synthesis ◽

Substituted 1 ◽

Sulfonium Ylides

Download Full-text

Highly Efficient Synthesis of Licochalcone E through Water-Accelerated [3,3]-Sigmatropic Rearrangement of Allyl Aryl Ether

Bulletin of the Korean Chemical Society ◽

10.5012/bkcs.2011.32.3.1059 ◽

2011 ◽

Vol 32 (3) ◽

pp. 1059-1062 ◽

Cited By ~ 7

Author(s):

Jae-Ho Jeon ◽

Mi-Ran Kim ◽

Eun-Mi Kwon ◽

Na-Ri Lee ◽

Jong-Gab Jun

Keyword(s):

Sigmatropic Rearrangement ◽

Aryl Ether ◽

Efficient Synthesis ◽

Highly Efficient ◽

Licochalcone E

Download Full-text

A highly efficient synthesis of bicyclo[n.3.1] ring systems by allene intramolecular cycloaddition: Tandem intramolecular [2+2] cycloaddition-[3,3]-sigmatropic rearrangement

Tetrahedron Letters ◽

10.1016/s0040-4039(00)84950-3 ◽

1986 ◽

Vol 27 (35) ◽

pp. 4205-4208 ◽

Cited By ~ 19

Author(s):

Kenji Hayakawa ◽

Satoru Ohsuki ◽

Ken Kanematsu

Keyword(s):

Sigmatropic Rearrangement ◽

Efficient Synthesis ◽

Ring Systems ◽

Intramolecular Cycloaddition ◽

Highly Efficient

Download Full-text

Efficient Synthesis of Indoles and Benzo[b]furans via [3,3]-Sigmatropic Rearrangement of N-Trifluoroacetylenehydrazines and Enehydroxylamines

Heterocycles ◽

10.3987/rev-08-645 ◽

2009 ◽

Vol 78 (4) ◽

pp. 843 ◽

Cited By ~ 36

Author(s):

Okiko Miyata ◽

Takeaki Naito ◽

Norihiko Takeda

Keyword(s):

Sigmatropic Rearrangement ◽

Efficient Synthesis

Download Full-text

Efficient synthesis of substituted 1-dimethylamino or 1-methylthio but-3-enylidene-bis-phosphonates, via the [2,3]-sigmatropic rearrangement of related transient ammonium or sulfonium ylides

Heteroatom Chemistry ◽

10.1002/(sici)1098-1071(1999)10:4<281::aid-hc4>3.0.co;2-5 ◽

1999 ◽

Vol 10 (4) ◽

pp. 281-289 ◽

Cited By ~ 7

Author(s):

Linda Lem�e ◽

Mihaela Gulea ◽

Monique Saquet ◽

Serge Masson ◽

No�l Collignon

Keyword(s):

Sigmatropic Rearrangement ◽

Efficient Synthesis ◽

Substituted 1 ◽

Sulfonium Ylides

Download Full-text

Efficient Synthesis of Benzofurans Utilizing [3,3]-Sigmatropic Rearrangement Triggered byN-Trifluoroacetylation of Oxime Ethers: Short Synthesis of Natural 2-Arylbenzofurans

European Journal of Organic Chemistry ◽

10.1002/ejoc.200601001 ◽

2007 ◽

Vol 2007 (9) ◽

pp. 1491-1509 ◽

Cited By ~ 97

Author(s):

Norihiko Takeda ◽

Okiko Miyata ◽

Takeaki Naito

Keyword(s):

Sigmatropic Rearrangement ◽

Efficient Synthesis ◽

Short Synthesis

Download Full-text

Efficient Synthesis of Benzofurans Utilizing [3,3]-Sigmatropic Rearrangement Trigged by N-Trifluoroacetylation of Oxime Ethers: Short Synthesis of Natural 2-Arylbenzofurans.

ChemInform ◽

10.1002/chin.200728106 ◽

2007 ◽

Vol 38 (28) ◽

Author(s):

Norihiko Takeda ◽

Okiko Miyata ◽

Takeaki Naito

Keyword(s):

Sigmatropic Rearrangement ◽

Efficient Synthesis ◽

Short Synthesis

Download Full-text

ChemInform Abstract: Copper-Catalyzed Intermolecular Generation of Ammonium Ylides with Subsequent [2,3]Sigmatropic Rearrangement. Efficient Synthesis of Bifunctional Homoallylamines.

ChemInform ◽

10.1002/chin.200819054 ◽

2008 ◽

Vol 39 (19) ◽

Author(s):

Kiyoshi Honda ◽

Hiromasa Shibuya ◽

Hiroto Yasui ◽

Yujiro Hoshino ◽

Seiichi Inoue

Keyword(s):

Sigmatropic Rearrangement ◽

Efficient Synthesis

Download Full-text