Dioxane tetraketone
... (or 1,4-dioxane-2,3,5,6-tetrone) is an organic compound with the formula C4O6. It is an oxide of carbon (an ... oxocarbon), which can be viewed as the fourfold ketone of dioxane. It can also be viewed as the cyclic dimer of oxiranedione ( ...
Dioxane (compounds)
Dioxane may refer to the following chemical compounds: 1,2-dioxane 1,3-dioxane 1,4-dioxane This set index article lists ...
1,3-Dioxane
1,2-Dioxane 1,4-Dioxane Dithiane Sigma-Aldrich Co., 1,3-Dioxane 97%. Greene, Theodora W.; Wuts, Peter G. M. (1999). "1,3- ... 1,3-Dioxane or m-dioxane is a chemical compound with the molecular formula C4H8O2. It is a saturated six-membered heterocycle ... Like 1,3-dioxolanes, 1,3-dioxanes are acetals which can be used as protecting groups for carbonyl compounds. They are prepared ... Dioxanes, 1,3-Dioxolanes". Greene's Protective Groups in Organic Synthesis (3rd ed.). Wiley-Interscience. pp. 308-322, 724-727 ...
1,4-Dioxane
The compound is often called simply dioxane because the other dioxane isomers (1,2- and 1,3-) are rarely encountered. Dioxane ... Dioxane has affected groundwater supplies in several areas. Dioxane at the level of 1 μg/L (~1 ppb) has been detected in many ... Dioxane resembles a smaller crown ether with only two ethyleneoxyl units. In the 1980s, most of the dioxane produced was used ... Dioxane "poisons" this catalysis reaction by forming an adduct with aluminium trichloride. Dioxane is used in a variety of ...
1,2-Dioxane
Substituted 1,2-dioxanes have also been prepared, and some have been isolated from natural sources. 1,3-Dioxane 1,4-Dioxane ... 1,2-Dioxane or o-dioxane is an organic compound with the molecular formula (CH2)4O2, classified as a cyclic peroxide. Its ... Dioxanes, Organic peroxides, All stub articles, Heterocyclic compound stubs). ...
Germanium dichloride dioxane
... is a chemical compound with the formula GeCl2(C4H8O2), where C4H8O2 is 1,4-dioxane. It is a white ... This dioxane complex represents a well-behaved form of germanium dichloride. It is prepared by reduction of a dioxane solution ... "Germanium(II) chloride dioxane complex (1:1)". pubchem.ncbi.nlm.nih.gov. Fjeldberg, Torgny; Haaland, Arne; Schilling, Birgitte ... Roskamp, Carrie A.; Roskamp, Eric J. (2001). "Germanium Dichloride-Dioxane Complex". Encyclopedia of Reagents for Organic ...
Germanium(II) hydrides
The initial monomeric germylene chloride was synthesized by the reaction of a bulky lithium amide ligand and GeCl2•dioxane. ... dioxane to yield a zwitterionic germyliumylidene chloride. The Cl/H exchange can then be undergone via reaction with K[HB(s-Bu ...
Trivalent group 14 radicals
... dioxane in Et2O). R3ENa + ECl2•dioxane → R3E• They can be formed via photolysis. R3EH + hν → R3E• R3Si-SiR3 + hν → 2 R3E• Or ...
Dioxolane
Dioxane 1,3-Dioxolane at Sigma-Aldrich formal glycol - PubChem Public Chemical Database "Front Matter". Nomenclature of Organic ... A similar approach is used in the total synthesis of sporol, with the dioxolane ring later expanded to a dioxane system. ... The corresponding saturated 6-membered C4O2 rings are called dioxanes. The isomeric 1,2-dioxolane (wherein the two oxygen ... Greene, Theodora W.; Wuts, Peter G. M. (1999). "1,3-Dioxanes, 1,3-Dioxolanes". Greene's Protective Groups in Organic Synthesis ...
Tetrakis(3,5-bis(trifluoromethyl)phenyl)borate
Greene, Theodora W.; Wuts, Peter G. M. (1999). "1,3-Dioxanes, 1,3-Dioxolanes". Greene's Protective Groups in Organic Synthesis ...
Ann Arbor, Michigan
"1,4-Dioxane , Washtenaw County, MI". www.washtenaw.org. Archived from the original on December 15, 2020. Retrieved December 15 ... A plume of the industrial solvent dioxane is migrating under the city from the contaminated Gelman Sciences, Inc. property on ...
Chiral analysis
One should not use drastic solvents such as dichloromethane, chloroform, toluene, ethyl acetate, THF; 1,4-dioxane; acetone; ...
9-Crown-3
1,4-Dioxane Dale, Johannes; Borgen, Gerd; Daasvatn, Kari; Liaaen-Jensen, Synnøve; Enzell, Curt R.; Mannervik, Bengt (1974). " ...
Pall Corporation
In response to an article in Forbes magazine about dioxane in Michigan, Farsad Fotouhi, VP of Life Sciences division, responded ... Iadipaolo, Donna (November 22, 2013). "Ann Arbor: Dioxane Plume Poses Threat to City's Water Supply". A2 Journal. Retrieved May ... Petainen, Kai (January 15, 2013). "Pall Responds to Dioxane Article". Forbes. Retrieved May 20, 2015. Fotouh, Farsad (July 9, ...
Hydrophilic interaction chromatography
However, any aprotic solvent miscible with water (e.g. THF or dioxane) can be used. Alcohols can also be used, however, their ...
Trichloroethylene
4-dioxane and other solvent stabilizers. CRC Press. p. 53 "Was 1,4-Dioxane a Stabilizer for Trichloroethylene?". ISBN 978- ... Definitive documentation of 1,4-dioxane as a stabilizing agent for TCE is scant due to the lack of specificity in early patent ... 9.2.2.1 1,4-Dioxane. ISBN 978-0124047075. Mohr, Thomas K. G. (2010). "Historical Use of Chlorinated Solvents and Their ...
P-Dioxanone
... p-dioxane) and its copolymers". Handbook of biodegradable polymers. A. J. Domb, Joseph Kost, David M. Wiseman. Australia: ... Dioxanes, Lactones, All stub articles, Ketone stubs). ...
Sulfur trioxide
Related adducts form from dioxane and trimethylamine. Sulfur trioxide is a potent sulfonating agent, i.e. it adds SO3 groups to ...
Benzodioxan
2-dioxane, 1,3-dioxane and 1,4-dioxane, which respectively give 1,2-benzodioxan, 1,3-benzodioxan and 1,4-benzodioxan. Some ... There are three isomers of benzodioxan, as the second atom of oxygen of the dioxane can be in a second, third or fourth ... "TECHNICAL FACT SHEET - 1,4-DIOXANE" (PDF). Technical Fact Sheet. 51 (6): 9. 2017. Archived (PDF) from the original on 2022-08- ...
Germanium(II) dicationic complexes
GeCl2•dioxane is often used as a starting material, as it is a convenient source of Ge(II). The Ge(II) cryptand[2.2.2] complex ... A Ge(II) dication stabilized by 4 isocyanide ligands was prepared by mixing GeCl2•dioxane and 2,6-dimethylphenyl isocyanide in ... was prepared by treating GeCl2•dioxane with an N-heterocyclic carbene (1,3-diisopropyl-4,5-dimethylimidazol-2-ylidene) to give ... reported the synthesis of various germanium crown ethers employing GeCl2•dioxane as the source of Ge(II). Trimethylsilyl ...
Silver oxalate
Dioxane tetraketone John Rumble (June 18, 2018). CRC Handbook of Chemistry and Physics (99 ed.). CRC Press. pp. 5-189. ISBN 978 ...
Cyclohexane conformation
Heterocyclic analogs of cyclohexane are pervasive in sugars, piperidines, dioxanes, etc. They exist generally follow the trends ...
Polyethylene glycol
"Potential Contaminants - 1,4-Dioxane A Manufacturing Byproduct". fda.gov. Retrieved 26 May 2017. Andersen FA (1999). "Special ...
2-Hydroxyethyl) dimethylsulfoxonium chloride
It dissolves in dioxane, methanol, chloroform or water. (2-Hydroxyethyl) dimethylsulfoxonium chloride is a sulfoxonium compound ...
1,4-Dioxene
The compound is derived from dioxane by dehydrogenation. It is a colourless liquid. Matthew M. Kreilein; James C. Eppich & Leo ...
Air freshener
4-dioxane, both carcinogens. A plug-in air freshener contained more than 20 different volatile organic compounds, with more ...
Slayton A. Evans Jr.
Conformational equilibria of 1,3-dioxanes with polar substituents at C-5". Journal of the American Chemical Society. 98 (4): ...
Piperoxan
ISBN 978-0-7817-6879-5. Fourneau E, Bovet D (1933). "Recherches sur l'action sympathicolytique d'un nouveau dérivé du dioxane ...
Germanium dichloride
The dioxane complex, GeCl2·dioxane, has been used as a source of molecular GeCl2 for reaction syntheses, as has the in situ ... Usually, germanium dichloride is generated from germanium dichloride dioxane. Greenwood, Norman N.; Earnshaw, Alan (1997). ...
H1 antagonist
Fourneau, Ernest; Daniel Bovet (1933). "Recherches sur l'action sympathicolytique d'un nouveau dérivé du dioxane". Archives ...