80004-03-1

Basic information

• Product Name: (S)-1,4,7,10,13-pentaoxacyclopentadecane-2-methanol
• Synonyms: (S)-1,4,7,10,13-pentaoxacyclopentadecane-2-methanol;(2S)-1,4,7,10,13-Pentaoxacyclopentadecane-2-methanol;Einecs 279-362-9
• CAS NO: 80004-03-1
• Molecular Formula: C11H22O6
• Molecular Weight: 250.28878
• EINECS: 279-362-9
• Mol File: 80004-03-1.mol
• Article Data: 12

Chemical Properties

• Boiling Point: 401.1°Cat760mmHg
• Flash Point: 196.4°C
• Appearance: /
• Density: 1.043g/cm³
• CAS DataBase Reference: (S)-1,4,7,10,13-pentaoxacyclopentadecane-2-methanol(CAS DataBase Reference)
• NIST Chemistry Reference: (S)-1,4,7,10,13-pentaoxacyclopentadecane-2-methanol(80004-03-1)
• EPA Substance Registry System: (S)-1,4,7,10,13-pentaoxacyclopentadecane-2-methanol(80004-03-1)

Safety Data

• Hazardous Substances Data: 80004-03-1(Hazardous Substances Data)

Usage

General Description

(S)-1,4,7,10,13-Pentaoxacyclopentadecane-2-methanol is a chemical compound with a cyclic structure containing five oxygen atoms and a methanol group. It is commonly referred to as crown ether due to its cyclic structure resembling a crown. (S)-1,4,7,10,13-Pentaoxacyclopentadecane-2-methanol has applications in various fields such as chemistry and biochemistry, where it is used as a complexing agent for metal ions and as a phase transfer catalyst. It is also used in organic synthesis and as a building block for designing new molecules with specific properties. The presence of the methanol group in the compound makes it a potential candidate for drug discovery and pharmaceutical research. Overall, (S)-1,4,7,10,13-Pentaoxacyclopentadecane-2-methanol has diverse applications and is an important compound in the field of organic and biochemistry.

Upstream product

• 112-60-7 Tetraethylene glycol 
• 37860-51-8 tetraethylene glycol di(p-toluenesulfonate) 
• 75507-17-4 benzyl 2,4,7,10,13-pentaoxacyclopentadecan-2-ylmethyl ether 
• 68167-86-2 1-allyloxymethyl-3,6,9,12,15-pentaoxacyclopentadecane 
• 114951-76-7 1-(benzyloxymethyl) triethylene glycol 
• 638-56-2 1,11-dichloro-3,6,9-trioxaundecane 
• 41024-91-3 penta(ethylene glycol) bis(p-toluenesulfonate) 

Downstream Products

• 87708-36-9 5-Decyl-2-(1,4,7,10,13-pentaoxa-cyclopentadec-2-ylmethoxy)-benzoic acid methyl ester 
• 144381-56-6 sodium monoethyl 5-<(1,1-dimethyl)decyl>-2-(oxymethyl-15-crown-5)methylbenzenephosphonate 

Relevant articles and documents

Bonded crown ether type adsorbent as well as preparation method and application thereof

The invention provides a bonded crown ether type adsorbent as well as a preparation method and application thereof. Based on the application of the novel bonded crown ether type adsorbent provided bythe invention in polyether refining, alkali metals in polyether can be effectively reduced, and meanwhile, the odor of polyether is reduced to the maximum extent; and the adsorbent provided by the invention has the advantages of reproducibility and strong adsorption capacity. The preparation method of the bonded crown ether type adsorbent comprises the following steps: (1) adding alkali A into a mixed solution of ethylene glycol and an organic solvent A, heating and refluxing a reaction system after the alkali A is dissolved, dropwise adding a halogenated epoxy compound into the reaction system, and obtaining an intermediate product A after a reflux reaction is finished; (2) mixing the intermediate product A with an organic solvent B, adding alkali B into the mixed solution, heating for reflux reaction, performing purifying and acidifying after the reaction is finished to obtain an intermediate product B; and (3) mixing the intermediate product B with diaryliodonium salt for reaction to generate the bonded crown ether adsorbent.

Alkali-Metal Cation Recognition Induced Isomerization of Spirobenzopyrans and Spironaphthoxazins Possessing a Crown Ring as a Recognition Site: Multifunctional Artificial Receptors

Spirobenzopyrans and spironaphthoxazins possessing a monoaza-crown ring were synthesized.Isomerization of these compounds to the open colored merocyanines was induced by recognition of alkali-metal cations and the selectivity of the coloration was found to be governed by several factors: (1) the size of the crown ring, (2) the position of recognition, (3) electric properties of both the complexed cations and the merocyanine dipoles, and (4) the length of the alkyl chains connecting the spirobenzopyran units and the crown units.The spirobenzopyrans represent rationally designed multifunctional receptors for alkali-metal cations.

Facile Synthesis of Hydroxymethylcrown Ethers

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