Information om | Engelska ordet ALKYLLITHIUM

Exempel på hur man kan använda ALKYLLITHIUM i en mening

• This sparked the development of commercial anionic polymerization processes that utilize alkyllithium initiators.
• In contrast to the Tebbe reagent, homologs of the Petasis reagent are relatively easy to prepare by using the corresponding alkyllithium instead of methyllithium, allowing the conversion of carbonyl groups to alkylidenes.
• The very basic alkyllithium then deprotonates the ring in the nearest ortho- position forming the aryllithium 3 all the while maintaining the acid-base interaction.
• This particular reaction requires the interaction of the alkyllithium group ortho to the sulfone group akin a directed ortho metalation.
• In some formylation reaction of alkyllithium compounds, N-formylpiperidine gives higher yields than the DMF.
• The reagent is named after Manfred Schlosser, although he uses the term LICKOR superbase (LIC denoting the alkyllithium, and KOR denoting the potassium alkoxide).
• Alternatively, dehydrohalogenation of chlorodifluoromethane or bromodifluoromethane using alkoxides or alkyllithium also produces difluorocarbene:.
• His most cited works treated the subject of polar-modified alkyllithium polymerizations and copolymerizations, and the subject of the effect of crosslinking on changes in free volume in elastomers.

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