110936-96-4

Basic information

• Product Name: 4-Pentynamide, N-phenyl-
• CAS NO: 110936-96-4
• Molecular Formula: C11H11NO
• Molecular Weight: 173.214
• Mol File: 110936-96-4.mol
• Article Data: 6

Chemical Properties

• CAS DataBase Reference: 4-Pentynamide, N-phenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 4-Pentynamide, N-phenyl-(110936-96-4)
• EPA Substance Registry System: 4-Pentynamide, N-phenyl-(110936-96-4)

Safety Data

• Hazardous Substances Data: 110936-96-4(Hazardous Substances Data)

Upstream product

• 6089-09-4 4-pentynoic acid 
• 62-53-3 aniline 
• 55183-44-3 4-pentynoic chloride 
• 112404-82-7 4-pentinoyl isothiocyanate 

Downstream Products

• 1189050-88-1 3a-methyl-5-m-tolyl-3,3a-dihydropyrrolo[1,2-a]quinolin-1(2H)-one 
• 1189050-86-9 3a-methyl-5-phenyl-3,3a-dihydropyrrolo[1,2-a]quinolin-1(2H)-one 
• 1189050-87-0 3a-methyl-5-p-tolyl-3,3a-dihydropyrrolo[1,2-a]quinolin-1(2H)-one 
• 62-53-3 aniline 
• 1432629-43-0 tert-butyl phenyl(5-phenylpent-4-yn-1-yl)carbamate 
• 1432629-42-9 isopropyl 6-((tert-butoxycarbonyl)(phenyl)amino)hex-2-ynoate 

Relevant articles and documents

Synthesis of 3,4-dihydro-1,8-naphthyridin-2(1H)-ones via microwave-activated inverse electron-demand Diels-Alder reactions

Substituted 3,4-dihydro-1,8-naphthyridin-2(1H)-ones have been synthesized with the inverse electron-demand Diels-Alder reaction from 1,2,4-triazines bearing an acylamino group with a terminal alkyne side chain. Alkynes were first subjected to the Sonogashira cross-coupling reaction with aryl halides, the product of which then underwent an intramolecular inverse electrondemand Diels-Alder reaction to yield 5-aryl-3,4-dihydro-1,8-naphthyridin-2(1H)-ones by an efficient synthetic route.

Repurposing the 3-Isocyanobutanoic Acid Adenylation Enzyme SfaB for Versatile Amidation and Thioesterification

Genome mining of microbial natural products enables chemists not only to discover the bioactive molecules with novel skeletons, but also to identify the enzymes that catalyze diverse chemical reactions. Exploring the substrate promiscuity and catalytic mechanism of those biosynthetic enzymes facilitates the development of potential biocatalysts. SfaB is an acyl adenylate-forming enzyme that adenylates a unique building block, 3-isocyanobutanoic acid, in the biosynthetic pathway of the diisonitrile natural product SF2768 produced by Streptomyces thioluteus, and this AMP-ligase was demonstrated to accept a broad range of short-chain fatty acids (SCFAs). Herein, we repurpose SfaB to catalyze amidation or thioesterification between those SCFAs and various amine or thiol nucleophiles, thereby providing an alternative enzymatic approach to prepare the corresponding amides and thioesters in vitro.

Gold-catalyzed one-pot cascade construction of highly functionalized pyrrolo[1,2-a]quinolin-1(2H)-ones

(Chemical Equation Presented) An efficient protocol was developed for the synthesis of fused heterocyclic multiring compounds pyrrolo[1,2-a]quinolin-1(2H) -ones via a AuBr3/AgSbF6-catalyzed cascade transformation. Significantly, the