1278456-17-9

Basic information

• Product Name: C₁₆H₁₉NO₃
• Synonyms: C₁₆H₁₉NO₃
• CAS NO: 1278456-17-9
• Molecular Weight: 273.332
• Mol File: 1278456-17-9.mol

Chemical Properties

• CAS DataBase Reference: C₁₆H₁₉NO₃(CAS DataBase Reference)
• NIST Chemistry Reference: C₁₆H₁₉NO₃(1278456-17-9)
• EPA Substance Registry System: C₁₆H₁₉NO₃(1278456-17-9)

Safety Data

• Hazardous Substances Data: 1278456-17-9(Hazardous Substances Data)

Upstream product

• 636-98-6 p-nitrobenzene iodide 
• 1278456-10-2 C₁₄H₁₅NO₄ 
• 513-42-8 3-hydroxy-2-methyl-1-propene 
• 89185-83-1 3-(4-nitrophenyl)-pentane-2,4-dione 

Relevant articles and documents

Deacylative allylation of nitroalkanes: Unsymmetric bisallylation by a three-component coupling

Use it and lose it! Allylic alcohols were used directly for the synthesis of diallylated nitroalkanes in a three-component coupling based on the strategy of deacylative allylation for the in situ generation of a nucleophile and an allyl electrophile (see

Deacylative allylation: Allylic alkylation via retro-Claisen activation

A new method for allylic alkylation of a variety of relatively nonstabilized carbon nucleophiles is described herein. In this process of "deacylative allylation", the coupling partners, an allylic alcohol and a ketone pronucleophile, undergo in situ retro-Claisen activation to generate an allylic acetate and a carbanion. In the presence of palladium, these reactive intermediates undergo catalytic coupling to form a new C-C bond. In comparison to unimolecular decarboxylative allylation, a commonly utilized method for allylation of carbon anions, deacylative allylation is an intermolecular process. Moreover, deacylative allylation allows the direct coupling of readily available allylic alcohols. Lastly, the full utility of deacylative allylation is demonstrated by the rapid construction of a variety 1,6-heptadienes via 3-component couplings.