4011-20-5

Basic information

• Product Name: (2E,4Z,6E)-9-oxabicyclo[6.1.0]nona-2,4,6-triene
• Synonyms: (2E,4Z,6E)-9-oxabicyclo[6.1.0]nona-2,4,6-triene
• CAS NO: 4011-20-5
• Molecular Formula: C₈H₈O
• Molecular Weight: 0
• Mol File: 4011-20-5.mol
• Article Data: 7

Chemical Properties

• Boiling Point: 200.7°Cat760mmHg
• Flash Point: 69.4°C
• Appearance: /
• Density: 1.076g/cm³
• Vapor Pressure: 0.453mmHg at 25°C
• Refractive Index: 1.546
• CAS DataBase Reference: (2E,4Z,6E)-9-oxabicyclo[6.1.0]nona-2,4,6-triene(CAS DataBase Reference)
• NIST Chemistry Reference: (2E,4Z,6E)-9-oxabicyclo[6.1.0]nona-2,4,6-triene(4011-20-5)
• EPA Substance Registry System: (2E,4Z,6E)-9-oxabicyclo[6.1.0]nona-2,4,6-triene(4011-20-5)

Safety Data

• Hazardous Substances Data: 4011-20-5(Hazardous Substances Data)

Usage

General Description

The chemical compound "(2E,4Z,6E)-9-oxabicyclo[6.1.0]nona-2,4,6-triene" is a bicyclic organic compound composed of a nine-membered ring containing three carbon-carbon double bonds and an oxygen atom. (2E,4Z,6E)-9-oxabicyclo[6.1.0]nona-2,4,6-triene is a type of bicyclic heterocycle and belongs to the class of bicyclo[6.1.0]nona-2,4,6-trienes. It is a highly reactive compound due to the presence of multiple double bonds, and is commonly used in organic synthesis and chemical research. Its unique structure and reactivity make it a valuable building block for the synthesis of complex organic molecules and pharmaceutical compounds. Additionally, its bicyclic structure makes it an interesting target for research in the field of organic chemistry and chemical synthesis.

InChI:InChI=1/C8H8O/c1-2-4-6-8-7(9-8)5-3-1/h1-8H/b2-1-,5-3-,6-4-

Upstream product

• 73982-04-4 cis-1,4-dihydroxycyclooctane 
• 83931-97-9 7,8-dioxabicyclo<4.2.2>deca-2,4,9-triene 
• 629-20-9 1,3,5,7-cyclooctatetraene 
• 37996-40-0 (1R(S),4S(R),Z)-cyclooct-2-ene-1,4-diol 
• 83931-97-9 7,8-dioxabicyclo<4.2.2>deca-2,4,9-triene 
• 6572-77-6 1α,4α,6α,9α,5,10-dioxatricyclo<7.1.0.0^4.6>deca-2,7-diene 
• 93-59-4 Perbenzoic acid 
• 477773-51-6 cyclooctatetraene 
• 79-21-0 peracetic acid 

Downstream Products

• 54075-64-8 3-(4-Bromo-phenyl)-1-cyclohepta-2,4,6-trienyl-prop-2-yn-1-ol 
• 3846-66-0 β-tert-butylstyrene 
• 54075-63-7 1-Cyclohepta-2,4,6-trienyl-3-(2,4,6-trimethyl-phenyl)-prop-2-yn-1-ol 
• 54075-65-9 (E)-1-Cyclohepta-2,4,6-trienyl-5-phenyl-pent-4-en-2-yn-1-ol 
• 54075-67-1 (4E,6E)-1-Cyclohepta-2,4,6-trienyl-7-phenyl-hepta-4,6-dien-2-yn-1-ol 
• 13705-29-8 2,4,6-cycloheptatrienyl phenyl carbinol 
• 54075-66-0 (E)-1-Cyclohepta-2,4,6-trienyl-5-(3,4-dimethoxy-phenyl)-pent-4-en-2-yn-1-ol 
• 502-49-8 cycloactanone 
• 13705-28-7 Ethyl-(cyclohepta-2,4,6-trienyl)-methanol 
• 557768-20-4 trans-4-ethyl-2,5,7-cyclooctatrien-1-ol 
• 557768-22-6 trans-4-vinyl-2,5,7-cyclooctatrien-1-ol 
• 557768-20-4 (1R,4R)-4-ethyl-2,5,7-cyclooctatrien-1-ol 
• 557768-20-4 (1S,4S)-4-ethyl-2,5,7-cyclooctatrien-1-ol 
• 92-52-4 biphenyl 

Relevant articles and documents

The reaction of cyclooctatetraene with dimethyldioxirane

The reaction of cyclooctatetraene with dimethyldioxirane leads to the formation of four diepoxides, three triepoxides, and two tetraepoxides. The structures of the triepoxides and tetraepoxides were confirmed by x-ray crystallographic analysis.

THE SYNTHESIS OF ENDOPEROXIDE OF CYCLOOCTATETRAENE VIA PHOTOSENSITIZED SINGLET OXYGENATION

7,8-Dioxabicyclodeca-2,4,9-triene (3), the hitherto unknown endoperoxide of cyclooctatetraene, was prepared via cycloaddition of singlet oxygen and characterized by spectroscopic and chemical means.

Novel (α,β-Epoxyalkyl)lithium Reagents via the Lithiation of Organyl-Substituted Epoxides

A series of epoxides bearing unsaturated organyl groups attached directly to the epoxy group was found to have sufficient kinetic acidity to undergo clean lithiation at low temperatures.Epoxides of the type is aryl, vinylic, acetylenic, alkoxycarbonyl, or cyano, were smoothly converted into by either t-BuLi or LDA in the temperature range of -80 to -115 deg C.The resulting (α,β-epoxyalkyl)lithium reagents could be transformed into a variety of substituted epoxides, such as R2C-CE(Un)-O, where E = D, R3Si, R3Sn, R, RCO, CO2H, or COH(R)2.In cases where Un is acyl, addition to the carbonyl, rather than lithiation, occurred preferentially.Attempted lithiations of aziridines and thiiranes led to extrusion of nitrogen and sulfur, respectively.Even the relatively stable intermediates generated at -90 deg C underwent carbenoid-like decomposition at higher temperatures to yield isomerization and intermolecular-insertion products.Observation of these processes gives direct corroboration of reaction mechanisms proposed for the base-promoted isomerizations of epoxides.