Indole derivs. I (R = H, Me; R1 = H, Me, Ph; R2 = H) were treated with DMSO and Me3SiCl to give I (same R, R1; R2 = S+Me2 Cl-). Treatment of I with Me3SiCl and Et2S(O) gave mainly I (same R, R1; R2 = Cl). No sulfonium compds. were formed when I (R = R2 = H; R1 = H, Me) were treated with Me3SiCl and Bu2S(O) or with Me3SiBr and DMSO. Treatment of I (R = H, R1 = R2 = Me) with Me3SiCl and DMSO gave 56% I (R = H, R1 = Me, R2 = CHO). The formation of different electrophilic S or Cl species is given as an explanation for product formation
This dissertation involves study of various aspects of sulfoxide chemistry. Specifically designed t-...
A highly efficient approach to 2,3-disubstituted indoles has been presented. The indole precursors, ...
International audienceDipolar and aprotic solvents are often required in acid‐catalyzed reactions, h...
Indole derivs. I (R = H, Me; R1 = H, Me, Ph; R2 = H) were treated with DMSO and Me3SiCl to give I (s...
Indole skeleton is a widespread motif in many natural products, pharmaceuticals, and fine chemicals....
A facile and general method for regioselective <i>C</i>2 sulfonylation reaction of indoles mediated ...
Varian Associates, Palo Alto, California-94303, U.S.A. Skatole (I) on treatment with sulphuryl chlo...
The one-step cyclization of 4-benzylthiobutanal diethyl acetal with various hydrazine hydrochlorides...
When N-[2-(alkylsulfinyl)phenyl]-1H-indole-2-carboxamides with varying degrees of indolic and amidic...
The various steps involved in the reaction of indoles with sodium hypochlorite have been studied. At...
The title 2-chlorocyclohexyl sulfides, e.g. I (R = Me, Et, Me2CH, Bu) were prepd. by treating cycloh...
The reactions of indole with nitrosobenzene in the presence of acetic, monochloroacetic, monobromoac...
Reaction rates and equilibrium constants of indole dimerization and trimerization in aqueous sulfur...
Sulfonyl indoles, as well as related azolyl derivatives, have been recently introduced in synthesis ...
Trivalent titanium ion can reduce arylaldehydes, and the reaction is controllable by selecting the p...
This dissertation involves study of various aspects of sulfoxide chemistry. Specifically designed t-...
A highly efficient approach to 2,3-disubstituted indoles has been presented. The indole precursors, ...
International audienceDipolar and aprotic solvents are often required in acid‐catalyzed reactions, h...
Indole derivs. I (R = H, Me; R1 = H, Me, Ph; R2 = H) were treated with DMSO and Me3SiCl to give I (s...
Indole skeleton is a widespread motif in many natural products, pharmaceuticals, and fine chemicals....
A facile and general method for regioselective <i>C</i>2 sulfonylation reaction of indoles mediated ...
Varian Associates, Palo Alto, California-94303, U.S.A. Skatole (I) on treatment with sulphuryl chlo...
The one-step cyclization of 4-benzylthiobutanal diethyl acetal with various hydrazine hydrochlorides...
When N-[2-(alkylsulfinyl)phenyl]-1H-indole-2-carboxamides with varying degrees of indolic and amidic...
The various steps involved in the reaction of indoles with sodium hypochlorite have been studied. At...
The title 2-chlorocyclohexyl sulfides, e.g. I (R = Me, Et, Me2CH, Bu) were prepd. by treating cycloh...
The reactions of indole with nitrosobenzene in the presence of acetic, monochloroacetic, monobromoac...
Reaction rates and equilibrium constants of indole dimerization and trimerization in aqueous sulfur...
Sulfonyl indoles, as well as related azolyl derivatives, have been recently introduced in synthesis ...
Trivalent titanium ion can reduce arylaldehydes, and the reaction is controllable by selecting the p...
This dissertation involves study of various aspects of sulfoxide chemistry. Specifically designed t-...
A highly efficient approach to 2,3-disubstituted indoles has been presented. The indole precursors, ...
International audienceDipolar and aprotic solvents are often required in acid‐catalyzed reactions, h...