110556-25-7

Basic information

• Product Name: 2-Undecenenitrile, (E)-
• CAS NO: 110556-25-7
• Molecular Formula: C11H19N
• Molecular Weight: 165.279
• Mol File: 110556-25-7.mol
• Article Data: 16

Chemical Properties

• CAS DataBase Reference: 2-Undecenenitrile, (E)-(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Undecenenitrile, (E)-(110556-25-7)
• EPA Substance Registry System: 2-Undecenenitrile, (E)-(110556-25-7)

Safety Data

• Hazardous Substances Data: 110556-25-7(Hazardous Substances Data)

Upstream product

• 124-19-6 nonan-1-al 
• 372-09-8 cyanoacetic acid 
• 107-14-2 chloroacetonitrile 
• 590-17-0 cyanomethyl bromide 
• 1227007-46-6 (E)-2-cyanoundec-2-enoic acid 
• 872-05-9 1-Decene 
• 107-13-1 acrylonitrile 
• 112-62-9 Methyl oleate 
• 66291-52-9 (E)-1-iododec-1-ene 
• 75-86-5 2-hydroxy-2-methylpropanenitrile 
• 53448-07-0 2-undecenal 
• 2243-98-3 1-undecyne 
• 112-91-4 cis-9-octadecenenitrile 
• 112-13-0 n-decanoyl chloride 

Downstream Products

• 2244-07-7 undecanenitrile 

Relevant articles and documents

Alkylidene-ruthenium-tin catalysts for the formation of fatty nitriles and esters via cross-metathesis of plant oil derivatives

The reaction of SnCl2 with the Ru-Cl bond of the Grubbs I catalyst RuCl2(=CHPh)(PCy3)2 (1) gives the complex {[Ru(=CHPh)(SnCl3)(PCy3)]2(μ-Cl) 3}-[HPCy3]+ (2), but containing two diethyl ether solvate molecules. The formal insertion of SnCl2 into one Ru-Cl bond of the Hoveyda II catalyst RuCl2(=CH-C 6H4OPri)(H2IMes) (3) (H 2IMes = N,N′-dimesityl-4,5-dihydroimidazol-2-ylidene) results in formation of the new complex RuCl(SnCl3)(=CH-C6H 4OPri)(H2IMes) (4). The X-ray analyses of 2 and 4 show the presence of very short Ru-Sn bonds (2.5834(9) A mean bond for 2 and 2.5925(12) A for 4) and the retention of short Ru=C bonds (1.895(10) and 1.825(8) A, respectively). Complex 4 shows an excellent catalytic activity for the cross-metathesis of plant oil derivatives, the C11 ω-unsaturated ester and aldehyde and the unsaturated C18 diester with acrylonitrile, and a good activity for their cross-metathesis with methyl acrylate. Good to excellent yield of α,ω-bifunctional compounds, precursors of polyesters and polyamides, were obtained. Complex 2 shows catalytic activity for the self-metathesis of C11 ω-unsaturated aldehyde at low concentration to produce C20 α,ω-dialdehyde.

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Highly active ruthenium-based catalyst for metathesis of cyano-contained olefins

Ruthenium benzylidene complex (H2IMes)(2-CH3-C5H4N)(Cl)2Ru{double bond, long}CHPh [H2IMes = 1,3-bis(2,6-dimethylphenyl)-4,5-dihydroimidazol-2-ylidene] (4), which introduced ortho substituted pyridine as dissociating ligand to weaken Ru-N bond and accelerate initiation through steric hindrance, was prepared by the reaction of (H2IMes)(PPh3)(Cl)2Ru{double bond, long}CHPh (1) with 2-methylpyridine and proved to exhibit enhanced catalytic activity for cyano-contained olefin metathesis.

Copper-catalyzed cyanation of alkenyl iodides

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Direct Synthesis of Nitriles from Aldehydes Using an O-Benzoyl Hydroxylamine (BHA) as the Nitrogen Source

The direct synthesis of nitriles from commercially available or easily prepared aldehydes has been achieved. O-(4-CF3-benzoyl)-hydroxylamine (CF3-BHA) was utilized as the nitrogen source to generate O-acyl oximes in situ with aldehydes, which can be converted to a nitrile with the assistance of a Bronsted acid. Several aliphatic, aromatic, and α,β-unsaturated nitriles that contain different functional groups were prepared in high yields (up to 94% yield). This method has notable advantages, such as simple and mild conditions, high yields, and good functional group tolerance.