What does carbenoid mean?
Definitions for carbenoid
car·benoid
This dictionary definitions page includes all the possible meanings, example usage and translations of the word carbenoid.
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Wiktionary
carbenoidnoun
any molecular entity having the characteristics of a carbene or acting as a source of carbenes
Aldrichimica Acta Volume 30 No 4 (pdf) from Sigma-Aldrich
carbenoidadjective
characteristic of a carbene
Wikipedia
Carbenoid
In chemistry a carbenoid is a reactive intermediate that shares reaction characteristics with a carbene. In the Simmons–Smith reaction the carbenoid intermediate is a zinc / iodine complex that takes the form of I-CH2-Zn-IThis complex reacts with an alkene to form a cyclopropane just as a carbene would do. Carbenoids appear as intermediates in many other reactions. In one system a carbenoid chloroalkyllithium reagent is prepared in situ from a sulfoxide and t-BuLi which reacts the boronic ester to give an ate complex. The ate complex undergoes a 1,2-metallate rearrangement to give the homologated product, which is then further oxidised to a secondary alcohol. The enantiopurity of the chiral sulfoxide is preserved in the ultimate product after oxidation of the boronic ester to the alcohol indicating that a true carbene was never involved in the sequence.
Wikidata
Carbenoid
In chemistry a carbenoid is a reactive intermediate that shares reaction characteristics with a carbene. In the Simmons–Smith reaction the carbenoid intermediate is a zinc / iodine complex that takes the form of This complex reacts with an alkene to form a cyclopropane just as a carbene would do. Carbenoids appear as intermediates in many other reactions. In one system a carbenoid chloroalkyllithium reagent is prepared in situ from a sulfoxide and t-BuLi which reacts the boronic ester to give an ate complex. The ate complex undergoes a 1,2-metallate rearrangement to give the homologated product, which is then further oxidise to a secondary alcohol. The enantiopurity of the chiral sulfoxide is preserved in the ultimate product after oxidation of the boronic ester to the alcohol indicating that a true carbene was never involved in the sequence.
Numerology
Chaldean Numerology
The numerical value of carbenoid in Chaldean Numerology is: 3
Pythagorean Numerology
The numerical value of carbenoid in Pythagorean Numerology is: 8
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"carbenoid." Definitions.net. STANDS4 LLC, 2024. Web. 16 Apr. 2024. <https://www.definitions.net/definition/carbenoid>.
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