Research output: Contribution to journal › Article › peer-review
Construction of Annulated Spiro[4.4]-nonane-diones via the Tandem [4 + 2]-Cycloaddition/Aromatization Reaction. / Ivanov, Konstantin S; Samburskiy, Denis E; Zargarova, Leila V et al.
In: Journal of Organic Chemistry, Vol. 88, No. 15, 04.08.2023, p. 11003-11009.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Construction of Annulated Spiro[4.4]-nonane-diones via the Tandem [4 + 2]-Cycloaddition/Aromatization Reaction
AU - Ivanov, Konstantin S
AU - Samburskiy, Denis E
AU - Zargarova, Leila V
AU - Komarov, Vladislav Yu
AU - Mostovich, Evgeny A
N1 - This work was supported by the Ministry of Science and Higher Education of the Russian Federation under project No. FSUS-2021-0014. Resource Center “VTAN” (Novosibirsk State University) is acknowledged for access to experimental equipment, and Multi-Access Chemical Research Center SB RAS is acknowledged for spectral and analytical measurements.
PY - 2023/8/4
Y1 - 2023/8/4
N2 - A method for the synthesis of both symmetric and asymmetric fused spiro[4.4]-nonane-dione derivatives has been developed. It is based on a Diels-Alder reaction of spiro[4.4]nona-2,7-diene-1,6-dione as a dienophile component followed by immediate aromatization of the adduct. An active diene component can be generated using the tetrabromoxylene/NaI system, the 1,3-diphenylisobenzofuran/BF3 system, or substituted cyclones.
AB - A method for the synthesis of both symmetric and asymmetric fused spiro[4.4]-nonane-dione derivatives has been developed. It is based on a Diels-Alder reaction of spiro[4.4]nona-2,7-diene-1,6-dione as a dienophile component followed by immediate aromatization of the adduct. An active diene component can be generated using the tetrabromoxylene/NaI system, the 1,3-diphenylisobenzofuran/BF3 system, or substituted cyclones.
UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85166432133&origin=inward&txGid=5511259439491786069bbc0f3ddd8ab1
UR - https://www.mendeley.com/catalogue/07ff1c0d-b8ea-32e2-8bca-6a7ce54f6cdf/
U2 - 10.1021/acs.joc.3c00981
DO - 10.1021/acs.joc.3c00981
M3 - Article
C2 - 37462945
VL - 88
SP - 11003
EP - 11009
JO - Journal of Organic Chemistry
JF - Journal of Organic Chemistry
SN - 0022-3263
IS - 15
ER -
ID: 52708401