vinyl group การใช้

• The compound is bifunctional, featuring both a vinyl group and hydrolytically sensitive ethoxysilyl groups.
• It is related to styrene ( vinylbenzene ) by the addition of a second vinyl group.
• FK1012 is a dimer of tacrolimus; the two tacrolimus units are linked at their vinyl groups.
• Vanadium catalyzed epoxidations have been shown to be very sensitive to the steric bulk of the vinyl group.
• The molecule can be viewed as two vinyl groups ( CH 2 = CH 2 ) joined together.
• In October 2012, the Cooking Vinyl Group launched CV America, headed up by CEO Erik Gilbert.
• Neurine is a quaternary ammonium salt with three methyl groups and one vinyl group attached to the nitrogen atom.
• Acrylates contain vinyl groups, that is, two carbon atoms double bonded to each other, directly attached to the carbonyl carbon.
• Vinyl groups and aryl groups donate electrons and make boron less electrophilic and the C-B bond gains some double bond character.
• "' Essential Music & Marketing "'was founded in 2003 and operates as part of the Cooking Vinyl Group.
• In general, it involves the addition of a hydrogen and a vinyl group ( or an alkenyl group ) across a double bond.
• When the cyclopropane ring is fitted with a 2-vinyl group, a cyclopentadiene is formed through a so-called foiled carbene intermediate.
• Therefore, multiple unreacted pendent vinyl groups are introduced into the linear primary polymer chains, resulting in a high local / spatial vinyl concentration.
• Allyls, acrylates and styrenics contain vinyl groups . ( A styrenic crosslinker with two vinyl groups is called " divinyl benzene " .)
• Allyls, acrylates and styrenics contain vinyl groups . ( A styrenic crosslinker with two vinyl groups is called " divinyl benzene " .)
• Cooking Vinyl Records operates as part of the Cooking Vinyl Group, which also comprises CV America, Cooking Vinyl Australia, and Cooking Vinyl Publishing.
• In order to achieve this transformation, the molecule must be in the s-trans / s-trans vinyl groups in an appropriate orientation.
• Having no ?-electrons, alkyl halides require different oxidative addition mechanisms than aryl or vinyl groups, and these processes are currently poorly understood.
• Each of the two vinyl groups is inserted into a polymeric chain, so that the tetravalent unit is inserted into both chains, linking them together.
• Acrylate monomers used to form acrylate polymers are based on the structure of acrylic acid, which consists of a vinyl group and a carboxylic acid terminus.