Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Tobias Pinkert"'
Autor:
Roman Kleinmans, Tobias Pinkert, Subhabrata Dutta, Tiffany O. Paulisch, Hyeyun Keum, Constantin G. Daniliuc, Frank Glorius
Publikováno v:
Nature. 605:477-482
For more than one century, photochemical [2+2]-cycloadditions have been used by synthetic chemists to make cyclobutanes, four-membered carbon-based rings. In this reaction, typically two olefin subunits (two π-electrons per olefin) cyclize to form t
Publikováno v:
Angewandte Chemie. 133:5752-5756
Publikováno v:
ACS Catalysis. 10:197-202
A highly selective Mn(I)-catalyzed alkenylation of arenes and heteroarenes with 1,3-diynes is described. The reported transformation overcomes regio-, chemo-, and stereoselectivity challenges assoc...
Publikováno v:
Journal of the American Chemical Society. 143(20)
Herein, we describe the formation of quaternary carbon centers with excellent diastereoselectivity via a strain-release protocol. An organometallic species is generated by Cp*Rh(III)-catalyzed C-H activation, which is then coupled with strained bicyc
Publikováno v:
Angewandte Chemie. 131:15183-15187
Publikováno v:
ACS Catalysis. 9:1253-1257
Herein, we present a mild Cp*RhIII-catalyzed Suzuki–Miyaura-type allyl–aryl coupling of readily accessible arylboron reagents with a broad range of olefins. Allylic arylation was achieved without the need for prefunctionalized alkenes, and the ge
Publikováno v:
Angewandte Chemie (International ed. in English). 60(11)
Herein, we report a Cp*Ir
Publikováno v:
Journal of the American Chemical Society. 142(15)
A general and simple strategy for the site-selective thiolation of various pharmaceutically relevant electron-rich heteroarenes with thiols is reported. This mild and reliable photocatalytic protocol enables C-S coupling at the most electron-rich pos
Publikováno v:
ACS Catalysis. 8:10036-10042
A practical one-pot C–H formylation approach enabled by the relay catalysis of manganese(I) and iron(III) has been developed. The effect of the directing group exhibited that 2-pyrimidinyl was a suitable directing group to promote the C–H hydroxy
Publikováno v:
Angewandte Chemie (International ed. in English). 58(42)
A protocol for the three-component 1,4-carboamination of dienes is described. Synthetically versatile Weinreb amides were coupled with 1,3-dienes and readily available dioxazolones as the nitrogen source using [Cp*RhCl