Pathways of Pd-catalyzed cyclopropanation of tetrahydroindene with diazomethane

Pathways of Pd-catalyzed cyclopropanation of tetrahydroindene with diazomethane Научная публикация

Журнал

Mendeleev Communications
ISSN: 1364-551X , E-ISSN: 0959-9436

Вых. Данные

Год: 2020, Том: 30, Номер: 5, Страницы: 612-614 Страниц : 3 DOI: 10.1016/j.mencom.2020.09.020

Авторы

Shulishov Evgeny V. ¹ , Pantyukh Olga A. ¹ , Menchikov Leonid G. ¹ , Tomilov Yury V. ¹

Организации

1	N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 119991 Moscow, Russian Federation

The Pd-catalyzed cyclopropanation of 3a,4,7,7a-tetrahydro-1H-indene with diazomethane unexpectedly affords monoand dicyclopropanation products in good yields, the cyclopentene double bond being approximately three times more reactive than the cyclohexene one. In contrast, similar independent competitive cyclopropanation of a cyclopentene–cyclohexene mixture has shown that cyclohexene exhibits an abnormally low reactivity differing by about two orders of magnitude.

Shulishov E.V. , Pantyukh O.A. , Menchikov L.G. , Tomilov Y.V.
Pathways of Pd-catalyzed cyclopropanation of tetrahydroindene with diazomethane
Mendeleev Communications. 2020. V.30. N5. P.612-614. DOI: 10.1016/j.mencom.2020.09.020 WOS Scopus OpenAlex

≡ Web of science:	WOS:000577530900020
≡ Scopus:	2-s2.0-85092042782
≡ OpenAlex:	W3090726030