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Details

Stereochemistry ACHIRAL
Molecular Formula C8H16O4
Molecular Weight 176.2102
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 1,4,7,10-TETRAOXACYCLODODECANE

SMILES

C1COCCOCCOCCO1

InChI

InChIKey=XQQZRZQVBFHBHL-UHFFFAOYSA-N
InChI=1S/C8H16O4/c1-2-10-5-6-12-8-7-11-4-3-9-1/h1-8H2

HIDE SMILES / InChI

Molecular Formula C8H16O4
Molecular Weight 176.2102
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Approval Year

PubMed

PubMed

TitleDatePubMed
Effect of crown ethers on structure, stability, activity, and enantioselectivity of subtilisin Carlsberg in organic solvents.
2001 Aug 20
DFT study of the effect of sigma-ligands on the structure of ester enolates in THF, as models of the active center in the anionic polymerization of methyl methacrylate.
2001 May 30
Effect of structural variation within lipophilic N-(X)sulfonyl carbamoyl lariat ethers on the selectivity and efficiency of competitive alkali metal cation extraction into chloroform.
2002 May 1
Effect of additives on the stereochemical integrity and reactivity of alpha-alkoxycarbonyl alkenylcopper intermediates. Optimal conditions for the synthesis of isomerically pure tetrasubstituted alkenes.
2003 Jul 25
Comparison of theoretical and experimental data to evaluate substrate diffusional limitations for crown ether- and methyl-beta-cyclodextrin-activated serine protease subtilisin Carlsberg in tetrahydrofuran.
2003 Nov 5
The remarkable ability of lithium ion to reverse the stereoselectivity in the conjugate addition of Li[BuCuI] to a chiral N-crotonyl-2-oxazolidinone.
2003 Sep 18
Determination of labile trace metals with screen-printed electrode modified by a crown-ether based membrane.
2006 Jul 28
The nature of the chemical bond in linear three-body systems: from i3- to mixed chalcogen/halogen and trichalcogen moieties.
2007
Ligand-activated lithium-mediated zincation of N-phenylpyrrole.
2007
Cyclohexane as a Li+ selective ionophore.
2007 Aug 9
Enhancement of photocurrent generation and open circuit voltage in dye-sensitized solar cells using Li+ trapping species in the gel electrolyte.
2008 Mar 7
Investigation of non-nucleophilic additives for the reduction of morphological anomalies in protein arrays.
2008 Nov 18
Exploring gas-phase ion-ionophore interactions: infrared spectroscopy of argon-tagged alkali ion-crown ether complexes.
2010 Jan 28
Four-coordinate iridium(I) monohydrides: reversible dinitrogen binding, bond activations, and deprotonations.
2010 Jul 7
(μ-1,4,7,10-Tetra-oxacyclo-dodeca-ne)bis-[(1,4,7,10-tetra-oxacyclo-dodeca-ne)lithium] bis-(perchlorate).
2010 Mar 24
Patents

Patents

Substance Class Chemical
Created
by admin
on Fri Dec 15 17:55:23 GMT 2023
Edited
by admin
on Fri Dec 15 17:55:23 GMT 2023
Record UNII
K6069P2C2A
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
1,4,7,10-TETRAOXACYCLODODECANE
Systematic Name English
EOCT
Common Name English
12-CROWN-4
Common Name English
ETHYLENE OXIDE CYCLIC TETRAMER
Common Name English
12-CROWN-4-ETHER
Common Name English
Code System Code Type Description
CHEBI
32399
Created by admin on Fri Dec 15 17:55:23 GMT 2023 , Edited by admin on Fri Dec 15 17:55:23 GMT 2023
PRIMARY
PUBCHEM
9269
Created by admin on Fri Dec 15 17:55:23 GMT 2023 , Edited by admin on Fri Dec 15 17:55:23 GMT 2023
PRIMARY
ECHA (EC/EINECS)
206-036-5
Created by admin on Fri Dec 15 17:55:23 GMT 2023 , Edited by admin on Fri Dec 15 17:55:23 GMT 2023
PRIMARY
EPA CompTox
DTXSID6059780
Created by admin on Fri Dec 15 17:55:23 GMT 2023 , Edited by admin on Fri Dec 15 17:55:23 GMT 2023
PRIMARY
WIKIPEDIA
12-CROWN-4
Created by admin on Fri Dec 15 17:55:23 GMT 2023 , Edited by admin on Fri Dec 15 17:55:23 GMT 2023
PRIMARY
FDA UNII
K6069P2C2A
Created by admin on Fri Dec 15 17:55:23 GMT 2023 , Edited by admin on Fri Dec 15 17:55:23 GMT 2023
PRIMARY
CAS
294-93-9
Created by admin on Fri Dec 15 17:55:23 GMT 2023 , Edited by admin on Fri Dec 15 17:55:23 GMT 2023
PRIMARY