A [4+2] cycloaddition of push-pull styrenes to 1,2-naphthoquinone 1-methides: a synthesis of 2-aryl-2,3-dihydro-1H-benzo[f]chromenes

A [4+2] cycloaddition of push-pull styrenes to 1,2-naphthoquinone 1-methides: a synthesis of 2-aryl-2,3-dihydro-1H-benzo[f]chromenes

A regioselective and trans-diastereoselective method for the preparation of 2-aryl-2,3-dihydro-1H-benzo[f]chromenes based on 2-naphthol Mannich bases as precursors of 1,2-naphthoquinone 1-methides and highly polarized β-(N,N-dimethylamino)styrene was developed. The resulting cycloadducts were transf...

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Главные авторы:	Demidov, O. P., Демидов, О. П.
格式:	Статья
语言:	English
出版:	Springer 2024
主题:	2-aryl-2,3-dihydro-1H-benzo[f]chromenes Isoflavans 2-naphthol Mannich bases Push-pull styrene o-quinone methides Cope reaction Diels–Alder reaction
在线阅读:	https://dspace.ncfu.ru/handle/123456789/29287
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