22414-68-2

Basic information

• Product Name: 2-Nonylacrylaldehyde
• Synonyms: 2-Methyleneundecanal;2-Nonylacrylaldehyde;Undecanal, 2-methylene-
• CAS NO: 22414-68-2
• Molecular Formula: C₁₂H₂₂O
• Molecular Weight: 182.3025
• Mol File: 22414-68-2.mol

Chemical Properties

• Boiling Point: 260.5°Cat760mmHg
• Flash Point: 100.8°C
• Appearance: /
• Density: 0.833g/cm³
• Vapor Pressure: 0.0122mmHg at 25°C
• Refractive Index: 1.437
• CAS DataBase Reference: 2-Nonylacrylaldehyde(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Nonylacrylaldehyde(22414-68-2)
• EPA Substance Registry System: 2-Nonylacrylaldehyde(22414-68-2)

Safety Data

• Hazardous Substances Data: 22414-68-2(Hazardous Substances Data)

Usage

InChI:InChI=1/C12H22O/c1-3-4-5-6-7-8-9-10-12(2)11-13/h11H,2-10H2,1H3

Upstream product

• 50-00-0 formaldehyd 
• 112-44-7 undecylaldehyde 
• 33797-51-2 eschenmoser's salt 

Downstream Products

• 110-41-8 2-methylundecanal 
• 71582-80-4 (-)-malyngolide 
• 880480-05-7 1-Diazo-5-methylene-1-(2,4,6-trimethyl-benzenesulfonyl)-tetradecan-2-one 
• 880480-06-8 5-Methylene-1-(2,4,6-trimethyl-benzenesulfonyl)-tetradecan-2-one 

Relevant articles and documents

Enantioselective total synthesis of δ-lactonic marine natural products, (+)-tanikolide and (-)-malyngolide, via RCM reaction

Enantioselective total synthesis of δ-lactonic marine natural products, (+)-tanikolide and (-)-malyngolide isolated from Lyngbya majuscula, was achieved by using the Sharpless asymmetric epoxidation and a ring-closing metathesis, as key reactions.

Continuous Production Method for 2-Methylene Alkanals

The present invention relates to the continuous production of 2-methylene alkanals in a tube reactor, wherein in the 2-position non-branched alkanals are reacted with formaldehyde under acid-base catalysis in the presence of secondary amines and carboxylic acids under laminar flow conditions.

COMPOSITIONS COMPRISING ODORANTS

The present invention relates to odorous 2- and/or 3-substituted 3-(allyloxy)propenes which are useful as fragrance or flavor ingredients in particular in providing green, fruity, pear and/or waxy olfactory notes. The present invention also relates to novel perfume, aroma or deodorizing/masking compositions comprising said odorants.

Synthesis method of methyl nonyl acetaldehyde

The invention provides a synthesis method of methyl nonyl acetaldehyde. The synthesis method comprises the following steps: (a) taking n-undecylic aldehyde and formaldehyde as raw materials and morpholine/acetic acid as a catalyst in a solvent; adding n-undecylic aldehyde into a reaction system in a dropwise adding manner; reacting at 70 to 80 DEG C to generate methylene undecylic aldehyde; (b) taking methylene undecylic aldehyde as a raw material and palladium/carbon as a catalyst, and carrying out hydrogenation reaction to generate methyl nonyl acetaldehyde. The synthesis method of methyl nonyl acetaldehyde has the advantages of moderate reaction conditions, high reaction selectivity and high yield.

Tandem-directed regioselective hydroformylation/β-elimination: A practical method for the synthesis of enals

A practical synthesis of α,β-unsaturated aldehydes by a tandem-directed hydroformylation/β-elimination process of allylic o-DPPB esters is reported. The o-DPPB group served as an effective controller for regioselectivity of the hydroformylation towards th

PROCESS FOR PRODUCING α,β-UNSATURATED ALDEHYDE COMPOUNDS

The present invention relates to processes for producing α,β-unsaturated aldehyde compounds and unsaturated alconhols with a good yield. There is provided a process for producing and α,β-unsaturated aldehyde compound including the step of subjecting a raw aldehyde compound to an intermolecular condensation reaction in the presence of an amine and a protonic acid having 4 to 20 carbon atoms or a salt thereof; and a process for producing an unsaturated alcohol including the step of subjecting the α,β-unsaturated aldehyde compound to a reduction reaction.