Acidic hydrolysis of N-acyl-1-substituted 3-amino-1,2-dicarba-closo-dodecaboranes / Levit GL,Demin AM,Kodess MI,Ezhikova MA,Sadretdinova LS,Ol'shevskaya VA,Kalinin VN,Krasnov VP,Charushin VN // JOURNAL OF ORGANOMETALLIC CHEMISTRY. - 2005. - V. 690, l. 11. - P. 2783-2786.

ISSN/EISSN:

0022-328X / нет данных

Type:

Article; Proceedings Paper

Abstract:

Acidic hydrolysis of N-acyl 1-methyl- and 1-phenyl-3-amino-1,2-dicarba-closo-dodecaboranes has been studied. It has been shown that acidic hydrolysis of diastereomeric amides of 1-methyl-3-amino-1,2-dicarba-closo-dodecaborane results in the partial racemization of the target 3-amino-1-methylcarborane. Under the similar conditions, the hydrolysis of N-acyl-3-amino-1-phenyl-1,2-dicarba-closo-dodecaboranes resulted in amide bond cleavage accompanied by simultaneous deboronation with the removal of boron atom at position 6 of carborane cage and formation of 7,8-dicarba-nido-undecaborane derivative according to B-11 and H-1 NMR spectroscopy. (c) 2005 Elsevier B.V. All rights reserved.

Author keywords:

3-amino-1,2-dicarba-closo-dodecaboranes; amides; acidic hydrolysis; racemization; deboronation; NMR spectroscopy NEUTRON-CAPTURE THERAPY; KINETIC RESOLUTION; (+/-)-2-METHYL-1,2,3,4-TETRAHYDROQUINOLINE; (+/-)-2-METHYLINDOLINE; DERIVATIVES; CHEMISTRY; CHLORIDE

DOI:

10.1016/j.jorganchem.2005.01.0

Web of Science ID:

ISI:000229813800016

Соавторы в МНС:

Другие поля

Поле	Значение
Month	JUN 1
Note	3rd European Meeting on Boron Chemistry (EUROBORON 30, Dinard, FRANCE, 2002
Publisher	ELSEVIER SCIENCE SA
Address	PO BOX 564, 1001 LAUSANNE, SWITZERLAND
Language	English
Keywords-Plus	NEUTRON-CAPTURE THERAPY; KINETIC RESOLUTION; (+/-)-2-METHYL-1,2,3,4-TETRAHYDROQUINOLINE; (+/-)-2-METHYLINDOLINE; DERIVATIVES; CHEMISTRY; CHLORIDE
Research-Areas	Chemistry
Web-of-Science-Categories	Chemistry, Inorganic \& Nuclear; Chemistry, Organic
Author-Email	ca5l2@ios.uran.ru
ResearcherID-Numbers	Demin, Alexander/L-7353-2016
ORCID-Numbers	Demin, Alexander/0000-0002-4132-2327
Number-of-Cited-References	19
Usage-Count-Since-2013	3
Journal-ISO	J. Organomet. Chem.
Doc-Delivery-Number	935WJ