6 research outputs found
Synthesis of Indolylquinolines, Indolylacridines, and Indolylcyclopenta[<i>b</i>]quinolines from the Baylis–Hillman Adducts: An in Situ [1,3]-Sigmatropic Rearrangement of an Indole Nucleus To Access Indolylacridines and Indolylcyclopenta[<i>b</i>]quinolines
A simple and easy route to the synthesis of a variety
of structurally
diverse indolylquinolines, indolylacridines, and indolylcyclopentaÂ[<i>b</i>]Âquinoline derivatives via the reductive cyclization of
C-alkylated indole derivatives, derived from acyclic as well as cyclic
Baylis–Hillman adducts with indoles, is described. An unusual
in situ [1,3]-sigmatropic rearrangement of the indole nucleus was
observed during the reductive cyclicization of α-regioselective
B–H adducts containing indoles to produce indolylacridines
and indolylcyclopentaÂ[<i>b</i>]Âquinoline derivatives
Synthesis of Indolylquinolines, Indolylacridines, and Indolylcyclopenta[<i>b</i>]quinolines from the Baylis–Hillman Adducts: An in Situ [1,3]-Sigmatropic Rearrangement of an Indole Nucleus To Access Indolylacridines and Indolylcyclopenta[<i>b</i>]quinolines
A simple and easy route to the synthesis of a variety
of structurally
diverse indolylquinolines, indolylacridines, and indolylcyclopentaÂ[<i>b</i>]Âquinoline derivatives via the reductive cyclization of
C-alkylated indole derivatives, derived from acyclic as well as cyclic
Baylis–Hillman adducts with indoles, is described. An unusual
in situ [1,3]-sigmatropic rearrangement of the indole nucleus was
observed during the reductive cyclicization of α-regioselective
B–H adducts containing indoles to produce indolylacridines
and indolylcyclopentaÂ[<i>b</i>]Âquinoline derivatives
Synthesis of Indolylquinolines, Indolylacridines, and Indolylcyclopenta[<i>b</i>]quinolines from the Baylis–Hillman Adducts: An in Situ [1,3]-Sigmatropic Rearrangement of an Indole Nucleus To Access Indolylacridines and Indolylcyclopenta[<i>b</i>]quinolines
A simple and easy route to the synthesis of a variety
of structurally
diverse indolylquinolines, indolylacridines, and indolylcyclopentaÂ[<i>b</i>]Âquinoline derivatives via the reductive cyclization of
C-alkylated indole derivatives, derived from acyclic as well as cyclic
Baylis–Hillman adducts with indoles, is described. An unusual
in situ [1,3]-sigmatropic rearrangement of the indole nucleus was
observed during the reductive cyclicization of α-regioselective
B–H adducts containing indoles to produce indolylacridines
and indolylcyclopentaÂ[<i>b</i>]Âquinoline derivatives
Synthesis of Indolylquinolines, Indolylacridines, and Indolylcyclopenta[<i>b</i>]quinolines from the Baylis–Hillman Adducts: An in Situ [1,3]-Sigmatropic Rearrangement of an Indole Nucleus To Access Indolylacridines and Indolylcyclopenta[<i>b</i>]quinolines
A simple and easy route to the synthesis of a variety
of structurally
diverse indolylquinolines, indolylacridines, and indolylcyclopentaÂ[<i>b</i>]Âquinoline derivatives via the reductive cyclization of
C-alkylated indole derivatives, derived from acyclic as well as cyclic
Baylis–Hillman adducts with indoles, is described. An unusual
in situ [1,3]-sigmatropic rearrangement of the indole nucleus was
observed during the reductive cyclicization of α-regioselective
B–H adducts containing indoles to produce indolylacridines
and indolylcyclopentaÂ[<i>b</i>]Âquinoline derivatives
Synthesis of Indolylquinolines, Indolylacridines, and Indolylcyclopenta[<i>b</i>]quinolines from the Baylis–Hillman Adducts: An in Situ [1,3]-Sigmatropic Rearrangement of an Indole Nucleus To Access Indolylacridines and Indolylcyclopenta[<i>b</i>]quinolines
A simple and easy route to the synthesis of a variety
of structurally
diverse indolylquinolines, indolylacridines, and indolylcyclopentaÂ[<i>b</i>]Âquinoline derivatives via the reductive cyclization of
C-alkylated indole derivatives, derived from acyclic as well as cyclic
Baylis–Hillman adducts with indoles, is described. An unusual
in situ [1,3]-sigmatropic rearrangement of the indole nucleus was
observed during the reductive cyclicization of α-regioselective
B–H adducts containing indoles to produce indolylacridines
and indolylcyclopentaÂ[<i>b</i>]Âquinoline derivatives
Alcohol Mediated Synthesis of 4‑Oxo-2-aryl‑4<i>H</i>‑chromene-3-carboxylate Derivatives from 4‑Hydroxycoumarins
The unusual alcohol mediated formation of 4-oxo-2-aryl-4<i>H</i>-chromene-3-carboxylate (flavone-3-carboxylate) derivatives
from 4-hydroxycoumarins and β-nitroalkenes in an alcoholic medium
is described. The transformation occurs via the <i>in situ</i> formation of a Michael adduct, followed by the alkoxide ion mediated
rearrangement of the intermediate. The effect of the different alcohol
and nonalcohol media on the reaction was investigated