This search combines search strings from the content search (i.e. "Full Text", "Author", "Title", "Abstract", or "Keywords") with "Article Type" and "Publication Date Range" using the AND operator.
Beilstein J. Org. Chem. 2023, 19, 541–549, doi:10.3762/bjoc.19.39
Graphical Abstract
Scheme 1: Previous works (A–D) and the extension (this work).
Scheme 2: Synthesis of diethyl 2-diazo-1,1,3,3,3-pentafluoropropylphosphonate (5).
Scheme 3: Scope of the cyclopropanation. Reaction conditions: alkene (0.15 mmol), diazo compound 5 (0.1 mmol)...
Figure 1: 19F,1H-HOESY spectrum of compound 6c.
Scheme 4: Scope of the cyclopropanation. Reaction conditions: alkene (0.15 mmol), diazo compound 5 (0.1 mmol)...
Scheme 5: Addition of CuI to the diazo compound 5.
Scheme 6: Possible addition of styrene to Int2 yielding Int4_1 and Int4_2 through Int3_1 and Int3_2.
Scheme 7: Possible addition of styrene to Int2 yielding Int4_3 and Int4_4 without further intermediates.
Scheme 8: Formation of the products Pr1 to Pr4.