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Search results for: nucleophilic substitution

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... allylic trichloroacetimidates with a variety of aniline nucleophiles in the presence of a chiral diene-ligated ... and efficient route to chiral ?,?-disubstituted allylic N-arylamines in good yields with very ...
URL: https://www.organic-chemistry.org/abstracts/lit3/648.shtm
... -, sulfur-, or carbon-based nucleophiles and unactivated alkyl bromides. see article ... Three-Component, Interrupted Radical Heck/Allylic Substitution Cascade Involving Unactivated Alkyl Bromides Huan-Ming Huang ...
URL: https://www.organic-chemistry.org/abstracts/lit7/375.shtm
... step in the synthesis was the vicarious nucleophilic substitution addition of the sulfone 38 to ... coupling , a key reaction for preparing substituted aromatics (Org. Process Res. ...
URL: https://www.organic-chemistry.org/Highlights/2018/08October.shtm
... generated in situ, with an ortho-substituted nucleophile, followed by decarboxylation forms the N-heterocycles ... article for more reactions Abstract Reactions of ortho-substituted anilines and arylglyoxylic acids in DMSO at ...
URL: https://www.organic-chemistry.org/abstracts/lit8/331.shtm
... 2005, 7, 2973-2975. Palladium-Catalyzed Nucleophilic Benzylic Substitutions of Benzylic Esters R. ... at the Benzylic Position via Palladium-Catalyzed Benzylic Substitution R. Kuwano, Y. Kondo ...
URL: https://www.organic-chemistry.org/abstracts/literature/857.shtm
... procedure underwent sequential intermolecular N-arylation, intramolecular nucleophilic substitution and aerobic oxidation. see article ... quinazolines in good yields uses readily available substituted (2-bromophenyl)methylamines and amidine hydrochlorides ...
URL: https://www.organic-chemistry.org/abstracts/lit4/184.shtm
... , which is not only an oxygen nucleophile but also a nitrogen nucleophile, in ... allylic substitution provides N-(1-allyl)hydroxylamines in good to high yields with ...
URL: https://www.organic-chemistry.org/abstracts/lit6/910.shtm
... direct coupling reactions between alcohols and silyl nucleophiles in non-halogenated solvents. Highly chemoselective allylations ... 45, 793-796. Key Words allylic substitutions , benzylic substitutions , 1,4-dienes ...
URL: https://www.organic-chemistry.org/abstracts/lit1/466.shtm
... mmol/mL) and of malonate nucleophile (0.5 mmol/mL) were ... enantioselective iridium-catalyzed allylic alkylation of malonates with trisubstituted allylic electrophiles at ambient temperature provides all-carbon ...
URL: https://www.organic-chemistry.org/abstracts/lit8/459.shtm
... with Tf2O and subsequent reaction with weakly nucleophilic nitriles (J . Am. Chem ... that some compounds possessing this spirocyclic-type of substitution exhibit potent anti-ischemic properties without affecting the ...
URL: https://www.organic-chemistry.org/Highlights/2006/15December.shtm
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