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Volumn 52, Issue 42, 2013, Pages 11138-11142

Progress in carbonylative [2+2+1] cycloaddition: Utilization of a nitrile group as the πa component

Author keywords

allenes; cycloaddition; heterocycles; rhodium; synthetic methods

Indexed keywords

ALLENES; CATALYTIC AMOUNTS; CO ATMOSPHERE; HETEROCYCLES; NITRILE GROUPS; PHENYLACETONITRILE; SYNTHETIC METHODS;

EID: 84885460825     PISSN: 14337851     EISSN: 15213773     Source Type: Journal    
DOI: 10.1002/anie.201305729     Document Type: Article
Times cited : (36)

References (60)
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    • For selected examples of rhodium-catalyzed [2+2+2] cycloaddition with nitriles, see
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    • 77949831892 scopus 로고    scopus 로고
    • Nickel-catalyzed [4+2] cycloaddition with nitriles is also reported. See
    • Y. Komine, K. Tanaka, Org. Lett. 2010, 12, 1312-1315; Nickel-catalyzed [4+2] cycloaddition with nitriles is also reported. See
    • (2010) Org. Lett. , vol.12 , pp. 1312-1315
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    • 6] was shown to be effective for our purpose and only a complex mixture was formed. It has already been shown that the rhodium(I)-catalyzed PKTR of enynes under a low CO pressure occasionally provides better results (see). Thus, we next examined the effect of the CO pressure, but a yield better than 60 % yield could not be achieved
    • 6] was shown to be effective for our purpose and only a complex mixture was formed. It has already been shown that the rhodium(I)-catalyzed PKTR of enynes under a low CO pressure occasionally provides better results (see, F. Inagaki, N. Itoh, Y. Hayashi, Y. Matsui, C. Mukai, Beilstein J. Org. Chem. 2011, 7, 404-409). Thus, we next examined the effect of the CO pressure, but a yield better than 60 % yield could not be achieved.
    • (2011) Beilstein J. Org. Chem. , vol.7 , pp. 404-409
    • Inagaki, F.1    Itoh, N.2    Hayashi, Y.3    Matsui, Y.4    Mukai, C.5
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    • 77951966638 scopus 로고    scopus 로고
    • The oxyindole derivative 18 was tentatively regarded as an over-oxidized product of 17. Thus, the compound 17 was exposed to the rhodium(I) catalyst under the standard reaction conditions, but no conversion into 18 could be observed and 17 was recovered intact.
    • (2010) Chem. Eur. J. , vol.16 , pp. 5443-5453
    • Núñez Jr., A.1    Martín, M.R.2    Fraile, A.3    Ruano, J.L.G.4


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.