diene


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Related to diene: Dienophile

diene

[′dī‚ēn]
(organic chemistry)
One of a class of organic compounds containing two ethylenic linkages (carbon-to-carbon double bonds) in the molecules. Also known as alkadiene; diolefin.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
The Global Ethylene Propylene Diene Monomer Market Was Valued at USD 3.9 Billion In 2017 And Is Projected to Register A CAGR Of Over 6% To Reach USD 6.5 Billion By 2025.
Mr Diene said: "After I picked up Cisse's car I was stopped and the police were disappointed it wasn't him driving.
Alassane Diene has been appointed CEO of Orange Mali, replacing Jean-Luc Bohe.
The report “Ethylene Propylene Diene Monomer (EPDM) Market Analysis, Market Size, Application Analysis, Regional Outlook, Competitive Strategies And Forecasts, 2014 To 2020” is available now to Grand View Research customers and can also be purchased directly at http://www.grandviewresearch.com/industry-analysis/ethylene-propylene-diene-monomer-epdm-market.
The drop in PON activity accompanied with an increase in conjugated diene levels indicate the presence of oxidative stress, a disturbance in prooxidant - antioxidant balance and increased inflammation in IBS patients.
Each trap was baited with a pheromone lure (ISCAlure-Citrella) that contained 1 mg triene and 0.33 mg diene. Except where otherwise noted, lures in traps were replaced approximately every 6-8 weeks.
Figure 2 shows FMO energies for 2, 5-dimethylthiophene S-oxide (1b), 3,4-dimethylthiophene S-oxide (1c), 2,3,4,5-tetramethylthiophene S-oxide (1d), 2-methylbuta-1,3-diene (4) and Danishefky's diene (5) as dienes and 2-nitro-5-ethoxylcarbonylthiophene S-oxide (1e), 3-nitro-4-ethoxylcarbonylthiophene S-oxide (1f), 1,2-dicyanoethene (6) and 1,2-dicyanoethyne (7) as dienophiles.
International Resource News-October 19, 2011--Simrit launches new ethylene propylene diene Monomer rubber compound(C)1994-2011 ENPublishing - http://www.enpublishing.co.uk
The elastic material contains a crosslinked network formed from a branched block copolymer having a monoalkenyl aromatic midblock positioned between conjugated diene endblocks (e.g., butadiene-styrene-butadiene ("B-S-B") triblock copolymer).
The diene molecules with reactive functional groups at the terminal positions are good synthones for the synthesis of pheromone and related compounds.