Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Seyed Jamal Addin Gohari"'
Autor:
Abdollah Javidan, Abolghasem Moghimi, Seyed Jamal Addin Gohari, Maryam Iman, Mohammad Javad Taghizadeh
Publikováno v:
Canadian Journal of Chemistry. 97:331-336
Ketamine has been extensively used as an anesthetic drug. Chiral auxiliaries such as tert-butanesulfinamide (TBSA) can be used for the asymmetric synthesis of (S)-ketamine. Condensation of TBSA with ketones provides tert-butanesulfinylimines in consi
Autor:
Abolghasem Moghimi, Abdollah Javidan, Maryam Iman, Mohammad Javad Taghizadeh, Seyed Jamal Addin Gohari
Publikováno v:
Journal of the Iranian Chemical Society. 15:2175-2181
We present a novel asymmetric synthesis route for synthesis of (S)-ketamine using a chiral reagent according to the strategy (Scheme 1), with good enantioselectivity (85% ee) and yield. In this procedure, the (S)-tert-butanesulfinamide (TBSA) acts as
Publikováno v:
Synlett. 29:974-978
An efficient metal-free oxidation of benzylic alcohols to aromatic aldehydes is described. Heating a solution of the benzylic alcohol in DMSO in the presence of H2SO4 afforded the corresponding aldehyde in excellent yield. This oxidation reaction,
Autor:
Peiman Mirzaei, Seyed Jamal Addin Gohari, Rahim Pashazadeh, Saideh Rajai-Daryasarei, Mehdi Adib
Publikováno v:
Tetrahedron Letters. 57:3071-3074
A novel, efficient, and metal-free dual C–O bond formation reaction for the synthesis of carboxylic anhydrides from aryl aldehydes via cross-dehydrogenative coupling is described. Heating a mixture of aromatic aldehydes and an aqueous solution of t
Publikováno v:
Synlett. 27:2241-2245
An efficient acylation of quinolines and isoquinolines is described by use of arylmethanols as the acylating agents through a C–C bond formation via an oxidative cross-dehydrogenative coupling (CDC) strategy. This C-aroylation reaction was carried
Autor:
Rahim Pashazadeh, Saideh Rajai-Daryasarei, Seyed Jamal Addin Gohari, Peiman Mirzaei, Mehdi Adib
Publikováno v:
ChemInform. 47
Whereas aromatic aldehydes bearing electron-donating substituents afford the corresponding anhydrides in good yields, derivatives with electron-withdrawing substituents, e.g. (Ig,h), fail to give the transformation.
Autor:
Mohammad Javad Taghizadeh, Maryam Iman, Abolghasem Moghimi, Abdollah Javidan, Seyed Jamal Addin Gohari
Publikováno v:
Journal of the Iranian Chemical Society. 16:435-435
Unfortunately, the original publication of the article contained an error in the affiliation section. The correct affiliation for author Maryam Iman should be Chemical Injuries Research Center, Systems Biology and Poisonings Institute, Baqiyatallah U