Conversion of Alcohols to Phosphorothiolates Using a Thioiminium Salt as Coupling Agent
نویسندگان
چکیده
منابع مشابه
Ultrasound assisted oxidation of various alcohols to corresponding aldehydes by using Al2O3 as catalyst
A convenient approach for oxidation of structurally diverse alcohols has been developed using KMnO4 as oxidant agent in the presence of a catalytic amount of Al2O3 in aqueous acetonitrile. In this method various alcohols generally afforded the corresponding carbonyl compounds directly in good to high yield under ultrasound irradiation conditions. It shows that this kind of catalysis system is v...
متن کاملConversion of Alcohols into Amides Using Alumina-Methanesulfonic Acid (AMA) in Nitrile Solvents
The reaction of tertiary, secondary and benzylic alcohols with different nitriles in the presence of alumina-methanesulfonic acid (AMA) as a new reagent affords the corresponding amides in good yields (Table 1, 2). Conversion of 2,6-bis(hydroxymethyl)-4-halo anisoles into corresponding diamides in the range of 68-76% yields (Table 3) are also included in this paper.
متن کاملBoric Acid: As a Green Catalyst for the Conversion of Aldehydes and Ketones to Gem-Dihydroperoxides Using Aqueous 30% H2O2
Gem-dihydroperoxides as nearly stable peroxidic derivatives of aldehydes and ketones are known important intermediates in synthesis of anti-malaria drugs. Also, because containing high concentration of peroxidic oxygen, recently, some of these compounds have been used as solid, efficient and powerful oxidants in many oxidation organic reactions. Generally, these compounds are synthesiz...
متن کاملFe3O4 nanoparticles as a recyclable catalyst in the conversion of indole to isatin
Oxidation reaction of indole to isatin was performed in the presence of Fe3O4 nanoparticles (as catalyst) and commercial grade perhydrol (as oxidant). Magnetite nanoparticles were synthesized via chemical precipitation method and characterized by XRD and TEM techniques. The efficiency of reaction was obtained from GC analysis of the mixture. The catalyst was easily separated from the reaction m...
متن کاملAntimicrobial Activity of a Novel Silane Coupling Agent Consisting of a Quaternary Ammonium Salt Using a Polymicrobial Biofilm Model
1Department of Oral Science, Kanagawa Dental University, Japan 2Institute of Oral Regenerative Medicine, Kanagawa Dental University, Japan 3Institute for Research of Disaster Dental Medicine in Yokosuka and Shonan, Japan 4Department of Cariology and Restrative Dentistry, Kanagawa Dental University, Japan 5Department of Prosthodontic Dentistry for Function of TMJ and Occlusion, Kanagawa Dental U...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Journal of Organic Chemistry
سال: 2017
ISSN: 0022-3263,1520-6904
DOI: 10.1021/acs.joc.7b01657