ChemInform Abstract: Facile Preparation of Indoles and 1,2-Benzothiazine 1,1-Dioxides: Nucleophilic Addition of Sulfonamides to Bromoacetylenes and Subsequent Palladium-Catalyzed Cyclization.

ChemInform ◽  
2012 ◽  
Vol 43 (45) ◽  
pp. no-no
Author(s):  
Masahito Yamagishi ◽  
Ken Nishigai ◽  
Azusa Ishii ◽  
Takeshi Hata ◽  
Hirokazu Urabe
Keyword(s):  
Nucleophilic Addition ◽  
Palladium Catalyzed ◽  
Facile Preparation

Facile Preparation of Indoles and 1,2-Benzothiazine 1,1-Dioxides: Nucleophilic Addition of Sulfonamides to Bromoacetylenes and Subsequent Palladium-Catalyzed Cyclization

2012 ◽  
Vol 124 (26) ◽  
pp. 6577-6580 ◽  
Author(s):  
Masahito Yamagishi ◽  
Ken Nishigai ◽  
Azusa Ishii ◽  
Takeshi Hata ◽  
Hirokazu Urabe
Keyword(s):  
Nucleophilic Addition ◽  
Palladium Catalyzed ◽  
Facile Preparation

scholarly journals Ligand and base additive effects on the reversibility of nucleophilic addition in palladium-catalyzed allylic aminations monitored by nucleophile crossover

2017 ◽  
Vol 58 (5) ◽  
pp. 432-436 ◽  
Author(s):  
Bryan S. Holtzman ◽  
Eric T. Roberts ◽  
Nicholas S. Caminiti ◽  
Jacob A. Fox ◽  
Madison B. Goodstein ◽  
...  
Keyword(s):  
Nucleophilic Addition ◽  
Additive Effects ◽  
Palladium Catalyzed

scholarly journals Intramolecular nucleophilic addition of carbanions generated from N-benzylamides to cyclopropenes

2018 ◽  
Vol 16 (2) ◽  
pp. 285-294 ◽  
Author(s):  
Vladimir Maslivetc ◽  
Colby Barrett ◽  
Nicolai A. Aksenov ◽  
Marina Rubina ◽  
Michael Rubin
Keyword(s):  
Nucleophilic Substitution ◽  
Nucleophilic Addition ◽  
Unusual Reaction ◽  
Intramolecular Nucleophilic Substitution ◽  
Facile Preparation ◽  
Nitrogen Ylides

An unusual reaction is described, involving a formal intramolecular nucleophilic substitution of bromocyclopropanes with nitrogen ylides generated in situ from N-benzyl carboxamides. This reaction involves cyclopropene intermediates and allows for the facile preparation of 3-azabicyclo[3.1.0]hexan-2-ones.

scholarly journals A facile preparation of 4-aryl-3-[(tert-butyldimethylsilyl)oxymethyl]furans

1991 ◽  
Vol 69 (8) ◽  
pp. 1326-1330 ◽  
Author(s):  
Brian A. Keay ◽  
Jean-Louis J. Bontront
Keyword(s):  
Key Words ◽  
Coupling Reaction ◽  
Aryl Bromides ◽  
Palladium Catalyzed ◽  
Facile Preparation

A series of aryl bromides undergo a palladium-catalyzed coupling reaction with 3-[(tert-butyldimethylsilyl)oxymethyl]-4-(tri-n-butylstannyl)furan to provide 4-aryl-3-[(tert-butyldimethylsilyl)oxymethyl]furans in moderate to good yields. Key words: palladium, cross-couplings, stannanes, 3,4-disubstituted furans.

ChemInform Abstract: Nucleophilic Addition of Sulfonamides to Bromoacetylenes: Facile Preparation of Pyrroles.

ChemInform ◽  
2011 ◽  
Vol 43 (3) ◽  
pp. no-no
Author(s):  
Masahito Yamagishi ◽  
Ken Nishigai ◽  
Takeshi Hata ◽  
Hirokazu Urabe
Keyword(s):  
Nucleophilic Addition ◽  
Facile Preparation
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