Matches in SemOpenAlex for { <https://semopenalex.org/work/W4283159166> ?p ?o ?g. }
- W4283159166 abstract "Abstract While the addition of C1‐Lewis base enolates to carbonyls and related structures are well established, the related addition to thiocarbonyls compounds are unknown. Herein, we report a reaction cascade in which a C1‐pyridinium enolate undergos addition to dithioesters, trithiocarbonates and xanthates. The reaction provides access to a range of dihydrothiophenes and dihydrothiopyrans (28‐examples). Mechanistic investigations, including isolation of intermediates, electronic correlation, and kinetic isotope effect studies support the viability of an activated acid intermediate giving rise to the C1‐pyridinium enolate which undergoes turnover limiting cyclization. Subsequent formation of a β‐thiolactone regenerates the catalyst with loss of carbon oxysulfide providing the observed products." @default.
- W4283159166 created "2022-06-21" @default.
- W4283159166 creator A5006207038 @default.
- W4283159166 creator A5008812521 @default.
- W4283159166 creator A5070770639 @default.
- W4283159166 creator A5080650707 @default.
- W4283159166 creator A5088519349 @default.
- W4283159166 date "2022-07-11" @default.
- W4283159166 modified "2023-10-15" @default.
- W4283159166 title "Lewis Base Catalyzed Synthesis of Sulfur Heterocycles via the C1‐Pyridinium Enolate" @default.
- W4283159166 cites W1922940470 @default.
- W4283159166 cites W1967757205 @default.
- W4283159166 cites W1968884862 @default.
- W4283159166 cites W1973588663 @default.
- W4283159166 cites W1976431028 @default.
- W4283159166 cites W1976760455 @default.
- W4283159166 cites W1976971773 @default.
- W4283159166 cites W1977968861 @default.
- W4283159166 cites W1991110564 @default.
- W4283159166 cites W1992728909 @default.
- W4283159166 cites W1993022537 @default.
- W4283159166 cites W1998485983 @default.
- W4283159166 cites W2003563380 @default.
- W4283159166 cites W2018584158 @default.
- W4283159166 cites W2019813152 @default.
- W4283159166 cites W2020155243 @default.
- W4283159166 cites W2022315139 @default.
- W4283159166 cites W2040062577 @default.
- W4283159166 cites W2040710836 @default.
- W4283159166 cites W2059327252 @default.
- W4283159166 cites W2068422331 @default.
- W4283159166 cites W2074482386 @default.
- W4283159166 cites W2074850670 @default.
- W4283159166 cites W2078399842 @default.
- W4283159166 cites W2084993462 @default.
- W4283159166 cites W2085335257 @default.
- W4283159166 cites W2117839615 @default.
- W4283159166 cites W2127070669 @default.
- W4283159166 cites W2131602287 @default.
- W4283159166 cites W2148510533 @default.
- W4283159166 cites W2164812042 @default.
- W4283159166 cites W2168075041 @default.
- W4283159166 cites W2312503488 @default.
- W4283159166 cites W2313303662 @default.
- W4283159166 cites W2316032925 @default.
- W4283159166 cites W2318184157 @default.
- W4283159166 cites W2325020406 @default.
- W4283159166 cites W2327598783 @default.
- W4283159166 cites W2331920918 @default.
- W4283159166 cites W2338096747 @default.
- W4283159166 cites W2467171310 @default.
- W4283159166 cites W2522118687 @default.
- W4283159166 cites W2523733445 @default.
- W4283159166 cites W2593257241 @default.
- W4283159166 cites W2744370237 @default.
- W4283159166 cites W2772627034 @default.
- W4283159166 cites W2774468089 @default.
- W4283159166 cites W2784328088 @default.
- W4283159166 cites W2784913318 @default.
- W4283159166 cites W2787309020 @default.
- W4283159166 cites W2884331987 @default.
- W4283159166 cites W2902212470 @default.
- W4283159166 cites W2909025469 @default.
- W4283159166 cites W2936133534 @default.
- W4283159166 cites W2949724782 @default.
- W4283159166 cites W2949834663 @default.
- W4283159166 cites W2950396188 @default.
- W4283159166 cites W2950477521 @default.
- W4283159166 cites W2980865525 @default.
- W4283159166 cites W3000722434 @default.
- W4283159166 cites W3036865175 @default.
- W4283159166 cites W3113795150 @default.
- W4283159166 cites W3126416364 @default.
- W4283159166 cites W3163387960 @default.
- W4283159166 cites W3179252178 @default.
- W4283159166 cites W3183659107 @default.
- W4283159166 cites W3193142679 @default.
- W4283159166 cites W4213023438 @default.
- W4283159166 cites W4234566629 @default.
- W4283159166 cites W4243690336 @default.
- W4283159166 cites W4252387073 @default.
- W4283159166 cites W4283159166 @default.
- W4283159166 doi "https://doi.org/10.1002/anie.202206647" @default.
- W4283159166 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/35718884" @default.
- W4283159166 hasPublicationYear "2022" @default.
- W4283159166 type Work @default.
- W4283159166 citedByCount "5" @default.
- W4283159166 countsByYear W42831591662022 @default.
- W4283159166 countsByYear W42831591662023 @default.
- W4283159166 crossrefType "journal-article" @default.
- W4283159166 hasAuthorship W4283159166A5006207038 @default.
- W4283159166 hasAuthorship W4283159166A5008812521 @default.
- W4283159166 hasAuthorship W4283159166A5070770639 @default.
- W4283159166 hasAuthorship W4283159166A5080650707 @default.
- W4283159166 hasAuthorship W4283159166A5088519349 @default.
- W4283159166 hasBestOaLocation W42831591662 @default.
- W4283159166 hasConcept C121332964 @default.
- W4283159166 hasConcept C127413603 @default.
- W4283159166 hasConcept C161790260 @default.
- W4283159166 hasConcept C163638829 @default.