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182		0	_ab
200	1		_a1,3-Diiodo-5,5-dimethylhydantoin-An efficient reagent for iodination of aromatic compounds _fV. K. Chaikovskii [et al.]
203			_aText _celectronic
300			_aTitle screen
320			_a[References: 14 tit.]
330			_a1,3-Diiodo-5,5-dimethylhydantoin in organic solvents successfully iodinates alkylbenzenes, aromatic amines, and phenyl ethers. The reactivity of electrophilic iodine is controlled by acidity of the medium. Superelectrophilic iodine generated upon dissolution of 1,3-diiodo-5,5-dimethylhydantoin in sulfuric acid readily reacts with electron-deficient arenes at 0 to 20°C with formation of the corresponding iodo derivatives in good yields. The structure of electrophilic iodine species generated from 1,3-diiodo-5,5- dimethylhydantoin in sulfuric acid is discussed.
333			_aРежим доступа: по договору с организацией-держателем ресурса
461			_tRussian Journal of Organic Chemistry _oScientific Journal _d2001-
463			_tVol. 43, iss. 9 _v[P. 1291-1296] _d2007
610	1		_aэлектронный ресурс
610	1		_aтруды учёных ТПУ
610	1		_aреагенты
610	1		_aиодирование
610	1		_aароматические соединения
610	1		_aсерная кислота
701		1	_aChaikovskii _bV. K. _cchemist _cProfessor of Tomsk Polytechnic University, Doctor of chemical sciences _f1951- _gVitold Kazimirovich _2stltpush _3(RuTPU)RU\TPU\pers\31821
701		1	_aFilimonov _bV. D. _cRussian chemist _cProfessor of the TPU _f1945- _gViktor Dmitrievich _2stltpush _3(RuTPU)RU\TPU\pers\26423
701		1	_aFunk _bA. A.
701		1	_aSkorokhodov _bV. I.
701		1	_aOgorodnikov _bV. D.
801		2	_aRU _b63413507 _c20171130 _gRCR
856	4		_uhttp://dx.doi.org/10.1134/S1070428007090060
942			_cCF