106334-26-3

Basic information

• Product Name: 2-(2-Bromopropyl)-1,3-dioxolane
• Synonyms: 2-(2-Bromopropyl)-1,3-dioxolane
• CAS NO: 106334-26-3
• Molecular Formula: C6H11BrO2
• Molecular Weight: 195.05434
• Mol File: 106334-26-3.mol

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 2-(2-Bromopropyl)-1,3-dioxolane(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(2-Bromopropyl)-1,3-dioxolane(106334-26-3)
• EPA Substance Registry System: 2-(2-Bromopropyl)-1,3-dioxolane(106334-26-3)

Safety Data

• Hazardous Substances Data: 106334-26-3(Hazardous Substances Data)

Usage

Uses

Used in Pharmaceutical Industry:
2-(2-Bromopropyl)-1,3-dioxolane is used as an intermediate for the synthesis of various pharmaceuticals due to its ability to facilitate the formation of complex organic molecules.
Used in Organic Synthesis:
2-(2-Bromopropyl)-1,3-dioxolane is used as a solvent, reagent, and intermediate in organic synthesis, enabling the production of a wide range of organic compounds.
Used in Agricultural Chemicals Production:
2-(2-Bromopropyl)-1,3-dioxolane is used as an intermediate in the production of agricultural chemicals, contributing to the development of effective pest control and crop protection products.
Used in Dyes and Fragrances Industry:
2-(2-Bromopropyl)-1,3-dioxolane is used as an intermediate in the production of dyes and fragrances, playing a role in creating vibrant colors and appealing scents for various applications.
Safety Note:
2-(2-Bromopropyl)-1,3-dioxolane is classified as a hazardous substance and should be handled with care, as it is flammable and may cause irritation to the skin, eyes, and respiratory system upon exposure.

Upstream product

• 123-73-9 trans-Crotonaldehyde 
• 107-21-1 ethylene glycol 
• 123-73-9 crotonaldehyde 

Downstream Products

• 106334-27-4 2-(2-nitropropyl)-1,3-dioxolane 

Relevant articles and documents

Preparation and properties of a novel solution of hydrogen bromide (HBr) in 1,4-dioxane: An alternative reagent to HBr gas without protic solvents

A solution of hydrogen bromide (HBr) in 1,4-dioxane was prepared and investigated for its ability to brominate alcohols, and hydrobrominate alkenes. This study revealed that the brominating ability of this HBr/1,4-dioxane solution is equal or superior to that of hydrobromic acid or HBr in acetic acid. The solution of HBr in 1,4-dioxane is robust, exhibiting no decomposition of the solvent, and retaining 97% of its original concentration, when kept at ?25 °C for 30 days. This solution is a liquid alternative to HBr gas without protic solvents.

METHOD FOR PRODUCING BROMINE-CONTAINING CYCLIC ACETAL COMPOUND

PROBLEM TO BE SOLVED: To provide a method for producing a bromine-containing cyclic acetal compound with high efficiency and high yields and, additionally, provide a highly safe and inexpensive production method. SOLUTION: A bromine-containing cyclic acetal compound is obtained with high yields by the reaction of an α,β-unsaturated carbonyl compound, hydrogen bromide and ethylene glycol in coexistence of ether. SELECTED DRAWING: None COPYRIGHT: (C)2016,JPOandINPIT

UNSYMMETRICAL CONNECTIVE OLEFINATION BY KORNBLUM NITRO-SYNTHESIS : APPLICATIONS IN PHYTUBERIN CHEMISTRY

Kornblum unsymmetrical olefin synthesis employing radical-anion chain crossed-coupling (light catalysed) of a mono- and a gem-di-nitro-compound, followed by reductive NO2 removal, is examined in the context of a hindered olefin structure required for phytuberin synthesis.Whilst successful for a tetrasubstituted olefin model (for which a Witting approach failed), increasing substitution on the β-position of the mono-nitro component supressed the coupling reaction, presumably for steric reasons.An alternative coupling involving a bromonitrocyclohexane and a mononitroacetal caused symmetrical coupling of the mononitro-component in high yield, rather than a crossed reaction.Reductive elimination (using Na2S/DMF) from either rac.- or meso- 1,2-dinitro-1,2-diphenylethane leads to (E)-stilbene 98percent (E) > probably through a stabilised radical or anion.A convenient preparation of triphenylisoxazoline-N-oxide is reported.