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Regio- and diastereoselective cycloaddition of stable cyclic azomethine imines to N-arylitaconimides. / Koptelov, Y.B.; Molchanov, A.P.; Kostikov, R.R.

в: Russian Journal of Organic Chemistry, № 8, 2015, стр. 1134-1143.

Результаты исследований: Научные публикации в периодических изданияхстатья

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@article{145880458bca45eeae2db8ef8da2aa6d,
title = "Regio- and diastereoselective cycloaddition of stable cyclic azomethine imines to N-arylitaconimides",
abstract = "{\textcopyright} 2015 Pleiades Publishing, Ltd.1,3-Dipolar cycloaddition of stable N,N′- and C,N-cyclic azomethine imines based respectively on pyrazolidin-3-one and 3,4-dihydroisoquinoline to N-arylitaconimides proceeds strictly regioselectively resulting in spiro-joint heterocycles in good yields. The regioselectivity of the addition of N,N′-cyclic azomethine imines is reversed with respect to that of C,N-cyclic azomethine imines. The diastereoselectivity of the cycloaddition depends apparently on the substituents at the central nitrogen atom in the azomethine imine fragment.",
author = "Y.B. Koptelov and A.P. Molchanov and R.R. Kostikov",
year = "2015",
doi = "10.1134/S1070428015080126",
language = "English",
pages = "1134--1143",
journal = "Russian Journal of Organic Chemistry",
issn = "1070-4280",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "8",

}

RIS

TY - JOUR

T1 - Regio- and diastereoselective cycloaddition of stable cyclic azomethine imines to N-arylitaconimides

AU - Koptelov, Y.B.

AU - Molchanov, A.P.

AU - Kostikov, R.R.

PY - 2015

Y1 - 2015

N2 - © 2015 Pleiades Publishing, Ltd.1,3-Dipolar cycloaddition of stable N,N′- and C,N-cyclic azomethine imines based respectively on pyrazolidin-3-one and 3,4-dihydroisoquinoline to N-arylitaconimides proceeds strictly regioselectively resulting in spiro-joint heterocycles in good yields. The regioselectivity of the addition of N,N′-cyclic azomethine imines is reversed with respect to that of C,N-cyclic azomethine imines. The diastereoselectivity of the cycloaddition depends apparently on the substituents at the central nitrogen atom in the azomethine imine fragment.

AB - © 2015 Pleiades Publishing, Ltd.1,3-Dipolar cycloaddition of stable N,N′- and C,N-cyclic azomethine imines based respectively on pyrazolidin-3-one and 3,4-dihydroisoquinoline to N-arylitaconimides proceeds strictly regioselectively resulting in spiro-joint heterocycles in good yields. The regioselectivity of the addition of N,N′-cyclic azomethine imines is reversed with respect to that of C,N-cyclic azomethine imines. The diastereoselectivity of the cycloaddition depends apparently on the substituents at the central nitrogen atom in the azomethine imine fragment.

U2 - 10.1134/S1070428015080126

DO - 10.1134/S1070428015080126

M3 - Article

SP - 1134

EP - 1143

JO - Russian Journal of Organic Chemistry

JF - Russian Journal of Organic Chemistry

SN - 1070-4280

IS - 8

ER -

ID: 4004807