vinyl group


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vinyl group

[′vīn·əl ‚grüp]
(organic chemistry)
CH2=CH‒ A group of atoms derived when one hydrogen atom is removed from ethylene.
References in periodicals archive ?
The silane agent adopted in this study has a reactive vinyl group and a hydrolyzed trialkoxysilane.
These results prove that the focal vinyl group in SET-LRP system exhibits some high reactivity compared with that in ATRP system, as the activation energy in SET-LRP is relatively lower than that in ATRP [24].
1)] H NMR), it was determined that 100% of the vinyl groups were converted to epoxy groups.
Jannock has sold its Brick Group and Vinyl Group and the results of these operations, including the net gain on sale, have been accounted for as discontinued operations.
The polymer D has an active vinyl group at every side chain.
Paul Kinder, Managing Director Cooking Vinyl Publishing, said: "We're very pleased to welcome Verity to the Cooking Vinyl Group.
The membrane-forming process by volatilizing solvent and cross-linking reactions between the silicon-hydrogen bond and the vinyl group were carried out simultaneously under the catalytic action of chloroplatinic acid.
In June, the Board of Directors announced its intention to conduct such an auction of the Company, but delays in completing the divestment of the Vinyl Group has held up the process.
announced today that it has renegotiated the terms of the sale of its Vinyl Group to Hancor Holdings LLC to reflect lower than expected earnings by the Group in the first six months of this year.
Jannock previously announced the sale of its Brick Group, which closed in May, and its Vinyl Group, which, although delayed by the purchaser's high yield financing issues, should close in the second half.