5432-30-4

Basic information

• Product Name: 2-octyl-1,3-dioxolane
• Synonyms: 2-octyl-1,3-dioxolane;Nonanal ethylene acetal;Nsc21898
• CAS NO: 5432-30-4
• Molecular Formula: C₁₁H₂₂O₂
• Molecular Weight: 186.29118
• EINECS: 226-590-1
• Mol File: 5432-30-4.mol
• Article Data: 15

Chemical Properties

• Boiling Point: 230°Cat760mmHg
• Flash Point: 86.9°C
• Appearance: /
• Density: 0.898g/cm³
• Vapor Pressure: 0.102mmHg at 25°C
• Refractive Index: 1.435
• CAS DataBase Reference: 2-octyl-1,3-dioxolane(CAS DataBase Reference)
• NIST Chemistry Reference: 2-octyl-1,3-dioxolane(5432-30-4)
• EPA Substance Registry System: 2-octyl-1,3-dioxolane(5432-30-4)

Safety Data

• Hazardous Substances Data: 5432-30-4(Hazardous Substances Data)

Usage

Synthesis Reference(s)

Synthetic Communications, 25, p. 2457, 1995 DOI: 10.1080/00397919508015450

InChI:InChI=1/C11H22O2/c1-2-3-4-5-6-7-8-11-12-9-10-13-11/h11H,2-10H2,1H3

Upstream product

• 75340-08-8 1-phenylthio-1-trimethylsilylnonane 
• 107-21-1 ethylene glycol 
• 111-66-0 oct-1-ene 
• 201230-82-2 carbon monoxide 
• 18742-02-4 2-bromo-2-(2-ethyl)dioxolane 
• 4362-36-1 2-(2-chloroethyl)-1,3-dioxolane 
• 124-19-6 nonan-1-al 
• 111-25-1 1-bromo-hexane 
• 83665-55-8 2-(2-iodoethyl)-1,3-dioxolane 
• 100057-40-7 2-(5-butyl-[2]thienyl)-[1,3]dioxolane 

Downstream Products

• 16179-40-1 Pelargonsaeure-<2-hydroxy-aethylester> 
• 18913-04-7 ethylene glycol monononyl ether 
• 124-19-6 nonan-1-al 
• 91898-21-4 2-<<1-(phenylthio)nonyl>oxy>ethanol 
• 2348-19-8 nonanal (2,4-dinitrophenyl)hydrazone 

Relevant articles and documents

Visible-Light-Induced Nickel-Catalyzed Cross-Coupling with Alkylzirconocenes from Unactivated Alkenes

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Phosphonium-based aminophosphines as bifunctional ligands for sequential catalysis of one-pot hydroformylation-acetalization of olefins

A series of ionic phosphonium-based aminophosphines L1-L3 were prepared and fully characterized, in each of which the involved bifunctional moieties of the phosphine fragment and Lewis acidic phosphonium were linked together by stable chemical bonds and bridged by one N-atom. The molecular structure of the L2-ligated Rh-complex (Rh-L2) indicated that such bifunctionalities were well retained without incompatibility problems. Investigations on co-catalysis over L1-L3 showed that L3 exhibited the best sequential catalysis for both hydroformylation and acetalization. The phosphine fragment in L3 was responsible for hydroformylation together with the Rh-complex and the phosphonium acted as the Lewis acidic catalyst in charge of acetalization. The L3-Rh(acac)(CO)2 system also exhibited good generality to hydroformylation-acetalization of a wide range of olefins in different alcohols.

Cation-exchange resins in the hydroformylation–acetalization tandem reaction

Cation-exchange resins in the acid form (Amberlyst-16, Wofatit KPS 200, Nafion, KU-2) have been tested as the acidic component of a catalyst system for the hydroformylation–acetalization tandem process. It has been shown that the hydroformylation of octene-1 in the presence of ethylene glycol and glycerol using a catalyst system comprising a rhodium complex, a phosphine ligand, and a solid acid leads to the formation of acetals with a yield of up to 99%.