Iodonium complexes of the tertiary amines quinuclidine and 1-ethylpiperidine
نویسندگان
چکیده
Iodonium complexes incorporating the bicyclic tertiary amine quinuclidine or monocyclic 1-ethylpiperidine have been synthesised and characterised, both experimentally through computational calculations.
منابع مشابه
THE DEALKYLATION OF TERTIARY AMINES WITH THIOPHOSGENE AND 1-CHLOROETHYL CHLOROTHIONOFORMATE
Thiophosgene and 1-chloroethyl chlorothionoformate react readily with tertiary amines, and give the dialkylamine hydrochloride after hydrolysis of the initial product with water. Benzyl and allyl groups are cleaved in preference to methyl and other alkyl groups. The rection with the isoquinoline alkaloid narcotine occurs particularly easily.
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Oxidative α-cyanation of tertiary amines is catalyzed by gold complexes with trimethylsilyl cyanide to afford the corresponding α-aminonitriles in the presence of tert-butyl hydroperoxide in good to excellent yields under acid-free conditions at room temperature.
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چکیده ندارد.
the dealkylation of tertiary amines with thiophosgene and 1-chloroethyl chlorothionoformate
thiophosgene and 1-chloroethyl chlorothionoformate react readily with tertiary amines, and give the dialkylamine hydrochloride after hydrolysis of the initial product with water. benzyl and allyl groups are cleaved in preference to methyl and other alkyl groups. the rection with the isoquinoline alkaloid narcotine occurs particularly easily.
متن کاملGold(I) Complexes of Secondary and Tertiary Amines. Crystal Structure of Triphenylphosphineaurio(I)quinuclidinium Tetrafluoroborate
The secondary amine piperidine and the tertiary amine quinuclidine (l-azabicyclo[2.2.2]octane) were reacted in THF with one equivalent of triphenylphosphinegold(I) tetrafluoro borate, [Ph3PAu]+ BF4“, to give the monoaurated ammonium salts of formula [R„NHp_„)AuPPh3]+ BF4~ (n = 2, 3). The compounds were obtained as crystalline solids in good yields, and were characterized by IR and NM R spectro...
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ژورنال
عنوان ژورنال: Dalton Transactions
سال: 2021
ISSN: ['1477-9234', '1477-9226']
DOI: https://doi.org/10.1039/d1dt01437d