NDLI: Benzene construction via Pd-catalyzed cyclization of 2,7-alkadiynylic carbonates in the presence of alkynes† †Electronic supplementary information (ESI) available: Experimental section, characterization of all the compounds, and copies of 1H NMR and 13C NMR spectra. CCDC 1849157, 1849158 and 1855724

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Benzene construction via Pd-catalyzed cyclization of 2,7-alkadiynylic carbonates in the presence of alkynes† †Electronic supplementary information (ESI) available: Experimental section, characterization of all the compounds, and copies of 1H NMR and 13C NMR spectra. CCDC 1849157, 1849158 and 1855724

Content Provider	Semantic Scholar
Author	Zhang, Yuchen Wu, Wangteng Fu, Chunling Huang, Xin Ma, Shengming
Copyright Year	2019
Abstract	A palladium-catalyzed highly regio- and chemo-selective cyclization of 2,7-alkadiynylic carbonates with functionalized alkynes to construct 1,3-dihydroisobenzofuran and isoindoline derivatives under mild conditions has been developed. Functional groups such as alcohol, sulfonamide, and indoles could be well tolerated. After careful mechanistic studies, a mechanism involving oxidative addition and regioselectivity-defined double alkyne insertions has been proposed.
Starting Page	2228
Ending Page	2235
Page Count	8
File Format	PDF HTM / HTML
DOI	10.1039/c8sc04681f
Alternate Webpage(s)	http://www.rsc.org/suppdata/c8/sc/c8sc04681f/c8sc04681f1.pdf
PubMed reference number	30881648
Alternate Webpage(s)	https://doi.org/10.1039/c8sc04681f
Journal	Medline
Volume Number	10
Journal	Chemical science
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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