109547-79-7

Basic information

• Product Name: 2-Propenoic acid, 3-(2-furanyl)-2-[(triphenylphosphoranylidene)amino]-, ethyl ester
• CAS NO: 109547-79-7
• Molecular Formula: C27H24NO3P
• Molecular Weight: 441.466
• Mol File: 109547-79-7.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 2-Propenoic acid, 3-(2-furanyl)-2-[(triphenylphosphoranylidene)amino]-, ethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Propenoic acid, 3-(2-furanyl)-2-[(triphenylphosphoranylidene)amino]-, ethyl ester(109547-79-7)
• EPA Substance Registry System: 2-Propenoic acid, 3-(2-furanyl)-2-[(triphenylphosphoranylidene)amino]-, ethyl ester(109547-79-7)

Safety Data

• Hazardous Substances Data: 109547-79-7(Hazardous Substances Data)

Upstream product

• 35355-49-8 ethyl 2-azido-3-(furan-2-yl)acrylate 
• 603-35-0 triphenylphosphine 

Downstream Products

• 109547-88-8 (Z)-3-Furan-2-yl-2-p-tolyliminomethyleneamino-acrylic acid ethyl ester 
• 109547-93-5 4-(4-Methoxy-phenylamino)-furo[3,2-c]pyridine-6-carboxylic acid ethyl ester 
• 109547-92-4 4-(4-Chloro-phenylamino)-furo[3,2-c]pyridine-6-carboxylic acid ethyl ester 
• 109547-94-6 4-p-Tolylamino-furo[3,2-c]pyridine-6-carboxylic acid ethyl ester 
• 109547-91-3 4-Phenylamino-furo[3,2-c]pyridine-6-carboxylic acid ethyl ester 
• 684216-41-9 3-(2-Chloro-benzyl)-5-[1-furan-2-yl-meth-(Z)-ylidene]-2-thioxo-imidazolidin-4-one 
• 684216-39-5 3-(3-Fluoro-benzyl)-5-[1-furan-2-yl-meth-(Z)-ylidene]-2-thioxo-imidazolidin-4-one 
• 684216-40-8 3-(4-Fluoro-benzyl)-5-[1-furan-2-yl-meth-(Z)-ylidene]-2-thioxo-imidazolidin-4-one 

Relevant articles and documents

Formal [4+2]-annulation of vinyl azides with N-unsaturated aldimines

Highly functionalized quinolines and pyridines could be synthesized by BF3?OEt2-mediated reactions of vinyl azides with N-aryl and N-alkenyl aldimines, respectively. The reaction mechanism could be characterized as formal [4+2]-annulation, including unprecedented enamine-type nucleophilic attack of vinyl azides to aldimines and subsequent nucleophilic cyclization onto the resulting iminodiazonium ion moieties.

An Efficient Iminophosphorane-Mediated Synthesis of Thienopyridine, Thienopyridine and Furopyridine Derivatives

A number of thienopyridines 4, thienopyridines 7 and furopyridines 11 derivatives have been prepared by reaction of the appropriate iminophosphorane, available from ethyl azidoheteroarylacrylates and triphenylphosphine, with aromatic