791642-67-6Relevant articles and documents
Combined directed ortho-zincation and palladiumcatalyzed strategies: Synthesis of 4,n-dimethoxysubstituted benzo[b]furans
Guilarte, Veronica,Castroviejo, M. Pilar,Alvarez, Estela,Sanz, Roberto
supporting information; experimental part, p. 1255 - 1260 (2011/10/30)
A new route to regioselectively dialkoxy-functionalized benzo[b]furan derivatives has been developed from 3-halo-2-iodoanisoles bearing an additional methoxy group, which have been accessed through an ortho-zincation/iodination reaction. Two palladiumcata
Approaches to the synthesis of 2,3-dihaloanilines. Useful precursors of 4-functionalized-1 H-indoles
Guilarte, Veronica,Castroviejo, M. Pilar,Garcia-Garcia, Patricia,Fernandez-Rodriguez, Manuel A.,Sanz, Roberto
scheme or table, p. 3416 - 3437 (2011/06/28)
2,3-Dihaloanilines have been proved as useful starting materials for synthesizing 4-halo-1H-indoles. Subsequent or in situ functionalization of the prepared haloindoles allows the access to a wide variety of 2,4- or 2,3,4-regioselectively functionalized indoles in good overall yields. As no efficient synthetic routes to 2,3-dihaloanilines have been described in the literature, different approaches to the preparation of these 1,2,3-functionalized aromatic precursors are now presented. The most general one involves a Smiles rearrangement from the corresponding 2,3-dihalophenols and allows the preparation of 2,3-dihaloanilides in a straightforward and synthetically useful manner.
Synthesis of 4-functionalized-1H-indoles from 2,3-dihalophenols
Sanz, Roberto,Guilarte, Veronica,Garcia, Nuria
supporting information; experimental part, p. 3860 - 3864 (2010/09/17)
A new synthesis of 4-halo-1H-indoles has been developed from easily available 2,3-dihalophenol derivatives. The key steps are Smiles rearrangement and a one-pot or stepwise Sonogashira coupling/NaOH-mediated cyclization. Subsequent functionalization allows access to a wide variety of 2,4- or 2,3,4-regioselectively functionalized indoles.
Regioselective synthesis of 4- and 7-alkoxyindoles from 2,3-dihalophenols: Application to the preparation of indole inhibitors of phospholipase A 2
Sanz, Roberto,Castroviejo, M. Pilar,Guilarte, Veronica,Perez, Antonio,Fananas, Francisco J.
, p. 5113 - 5118 (2008/02/05)
(Chemical Equation Presented) An efficient and regioselective synthesis of 4- and 7-alkoxyindoles has been developed from commercially available starting materials such as 3-halophenols and 3-chloroanisole. Directed ortho-metalation followed by two pallad
The synthesis and SAR of 2-arylsulfanylphenyl-1-oxyalkylamino acids as GlyT-1 inhibitors
Smith, Garrick,Mikkelsen, Gitte,Eskildsen, Jorgen,Bundgaard, Christoffer
, p. 3981 - 3984 (2007/10/03)
Elevation of glycine levels by inhibition of the glycine transporter-1 (GlyT-1) and activation of the NMDA receptor is a potential strategy for the treatment of schizophrenia. A novel series of 2-arylsulfanylphenyl-1-oxyalkyl amino acids have been identif
AROMATIC OXYPHENYL AND AROMATIC SYLFANYLPHENYL DERIVATIVES
-
Page 42, (2008/06/13)
The present invention relates to compounds of formula I wherein the substituents are as defined below. The compounds of formula I are useful for the treatment of diseases such as schizophrenia, including both the positive and the negative symptoms of schizophrenia and other psychoses.