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Ammoxidation of alkenes exploits the weak C-H bonds that are located in the [[allyl]]ic position of Instead of alkenes, [[Alcohol (chemistry)|alcohol]]s and [[aldehyde]]s are competent substrate ...

=== Terminal alkenes === ...lar weight internal [[alkenes]] can be converted to more valuable terminal alkenes. The [[Shell higher olefin process]] (SHOP process) uses ethenolysis on an ...

...in organic synthesis, especially in the Simmons–Smith cyclopropanation of alkenes. In this process, the couple (typically a slurry in an [[diethyl ether|eth ...ng of [[carbonyl compounds]], and to [[redox|reduce]] electron-deficient [[alkenes]] and [[alkynes]]. [[Sonication]] has been employed to enhance the rate of ...

...a hydrovinylation. In the '''Dimersol''' and '''Alphabutol''' Processes, alkenes are dimerized for the production of gasoline and for comonomers such as 1-b ...le was provided by the [[Murai reaction]], which involves the insertion of alkenes into a C-H bond of [[acetophenone]]. The keto group directs the regiochemi ...

...e [[1,3-dipolar cycloaddition]] to dipolarophiles: with electron-deficient alkenes, good yields of [[pyrroline]]s are obtained. [[Alkyne]]s, carbonyl compound ...

...|issue=2 |pages=264–265 |doi=10.1021/jo01084a635 |issn=0022-3263}}</ref> Alkenes undergo both C=C methylenation and C–H methylenation insertion to give a mi ...

...ed to convert β-sulfonyloxy or β-[[acyloxy]] sulfones to the corresponding alkenes. The key mechanistic step of this process is elimination of an anionic or [ ...ation of essentially free alkyl anions,<ref name=ballah/> leads to (''E'') alkenes with extremely high selectivity. Samarium(II) iodide also produces the (''E ...

...occurs only if the overall reaction is thermally favorable. In the case of alkenes, this is due to [[isomerization]] of the monomer double bond; for heterocyc ===Alkenes=== ...

...[norbornene]] are highly reactive compared to conjugated and electron-poor alkenes ([[butadiene]] and [[methoxyethene]]). In the case of [[norbornene]] and vi ...ain-transfer is the rate-limiting step, while in the case of less reactive alkenes, such as vinyl silazanes, propagation is the rate-limiting step. The thiol' ...

...f the alkyl halide, reductive fragmentation to a diastereomeric mixture of alkenes may occur. β-Elimination of the intermediate organosamarium species leads t ...ompatible with a variety of functional groups, including alcohols, arenes, alkenes, and esters. Aryl halides are reduced to the corresponding halogen-free aro ...

*[[Carbostannylation of Alkynes and Alkenes]] *[[Carbocyanation of Alkynes and Alkenes]] ...

The insertion of carbon monoxide and alkenes into metal-carbon bonds is a widely exploited reaction with major industria ...emistry of the reactions. The reverse reaction, the de-insertion of CO and alkenes, are of fundamental significance in many catalytic cycles as well. ...

...|last3=Akita, Munetaka |title=Intermolecular Aminotrifluoromethylation of Alkenes by Visible-Light-Driven Photoredox Catalysis|journal=Organic Letters|date=3 ...=Catalytic hydrotrifluoromethylation of styrenes and unactivated aliphatic alkenes via an organic photoredox system|journal=Chemical Science|year=2013|volume= ...

...ctivity.gif|thumb|upright=1.7|'''Reactions of manganese-oxo complexes with alkenes.''' Depending on the spin state of the starting material, triplet or quinte ...

==== Alkenes ==== ...

However, the reaction proceeds slowly with unstrained alkenes.<ref>{{cite video|first1=George|last1=Gilbert|first2=Jerrold&nbsp;J.|last2= ...

...Adam's investigations into the ene-reaction of singlet oxygen with acyclic alkenes.<ref name=rumbach-1994 /> Through the cis effect and the presence of approp ...

...educed selectively in the presence of 1,2-disubstituted or monosubstituted alkenes.<ref>{{cite journal |last1=Kursanov |first1=D. N. |last2=Parnes |first2=Z. ...

..., which is attributed to the formation of [[polyene]]s from these terminal alkenes.<ref name=Geuskens1978 /> ...me="Decker-PVC" /> Radicals formed at hydrocarbon sites rapidly convert to alkenes with loss of radical chlorine. This forms [[allylic]] hydrogens (shown in r ...