Norbornene or norbornylene or norcamphene is a highly strained bridged cyclic hydrocarbon. It is a white solid with a pungent sour odor. The molecule consists...

Ethylidene norbornene (ENB) is an organic compound that consists of an ethylidene (CH3C(H)=) group attached to norbornene. It is a colorless liquid. The...

Nadic anhydride, also known as 5-norbornene-2,3-dicarboxylic anhydride, is an organic acid anhydride derivative of norbornene. Nadic anhydride exhibits endo-exo...

Vinyl norbornene (VNB) is an organic compound that consists of a vinyl group attached to norbornene. It is a colorless liquid. The compound exists as...

4-Trimethylbenzene Mesitylene (1,3,5-trimethylbenzene) Ethylidene norbornene Tetravinylmethane Vinyl norbornene This set index page lists chemical structure articles...

manufacture of EPDM rubbers are ethylidene norbornene (ENB), dicyclopentadiene (DCPD), and vinyl norbornene (VNB). Varying diene contents are reported...

mediator, norbornene. The Catellani reaction is catalyzed by palladium and norbornene, although in most cases superstochiometric amounts of norbornene are used...

molecules only form in large ring systems. For example, two of the following norbornene isomers violate Bredt's rule, and are too unstable to prepare: The rule...

copolymerization of cyclic monomers such as 8,9,10-trinorborn-2-ene (norbornene) or 1,2,3,4,4a,5,8,8a-octahydro-1,4:5,8-dimethanonaphthalene (tetracyclododecene)...

Ring-opening metathesis usually involves a strained alkene (often a norbornene) and the release of ring strain drives the reaction. Ring-closing metathesis...

production of cyclopentadiene. Cyclopentadiene is a precursor to various norbornenes, which are common monomers. The Diels–Alder reaction is also employed...

a bioorthogonal reaction using a nitrile oxide as a 1,3-dipole and a norbornene as a dipolarophile. Its primary use has been in labeling DNA and RNA in...

Methylcyclopentene Methylcyclohexene Isopropylcyclohexene Bicycloalkenes Norbornene Cycloalkynes Cyclopropyne Cyclobutyne Cyclopentyne Cyclohexyne Cycloheptyne...

cyclohexene, cycloheptene, cyclooctene, and so on. Bicyclic alkenes include norbornene and norbornadiene. Two more examples are shown below, methylenecyclohexane...

center can be radical, anionic or cationic. Some cyclic monomers such as norbornene or cyclooctadiene can be polymerized to high molecular weight polymers...

available, this colorless compound may be prepared by the reaction of norbornene with formic acid, followed by hydrolysis of the resultant exo-norbornyl...

force of the reaction is relief of ring strain in cyclic olefins (e.g. norbornene or cyclopentene). A variety of heterogeneous and homogeneous catalysts...

Ziller, J. W. (1992). "Ring-opening metathesis polymerization (ROMP) of norbornene by a Group VIII carbene complex in protic media" (PDF). Journal of the...

6 β-hydrogen atoms due to the unfavorable formation of the olefin, 1-norbornene. According to Bredt's rule, one of the sp2 carbons of the double-bonded...

electrophilic alkene, it forms an adduct with cyclopentadiene. The resulting norbornene derivative is an intermediate in the synthesis of the anticholinergic...

to some commercial fragrances, including myrac aldehyde ("lyral") and norbornene-2-carboxaldehyde. The monomer 3,4-epoxycyclohexylmethyl-3',4'-epoxycyclohexane...

the endo position. However, the scope of such reactions was limited to norbornene-type olefins. Ethylene and cyclohexene also reacted but the resulting...

Methylcyclopentene Methylcyclohexene Isopropylcyclohexene Bicycloalkenes Norbornene Cycloalkynes Cyclopropyne Cyclobutyne Cyclopentyne Cyclohexyne Cycloheptyne...

phosphine ligand is obtained from ring-opening metathesis polymerization of a norbornene derivative, and has been used in the copper co-catalyzed Sonogashira reaction...

gives cyclopentene. Diels–Alder reaction with butadiene gives ethylidene norbornene, a comonomer in the production of EPDM rubbers. Cyclopentadiene can substitute...

as a building block in organic synthesis. Norcamphor is prepared from norbornene via the 2-formate ester, which is oxidized. It is a useful precursor to...

Dicyclopentadiene polymerizes. Copolymers are formed with ethylene or styrene. The "norbornene double bond" participates. Using ring-opening metathesis polymerization...

Functional groups like alkyne, norbornene, maleimide, nitrite, and cyanate have been used for this purpose. Maleimide and norbornene end-capped oligomers can...

the Steric Properties of a Metathesis Catalyst for Copolymerization of Norbornene and Cyclooctene toward Complete Alternation". Organometallics. 29 (12):...

are prepared by copolymerization of ethene and cycloolefins (usually norbornene) produced by using metallocene catalysts. The resulting polymers are amorphous...