tert-Butyl(triphenylphosphoranylidene)acetate CAS NO.35000-38-5

We measure our performance by the highest international standards, securing and absorbing the latest technologies at all level of operations. Saff…

We measure our performance by the highest international standards, securing and absorbing the latest technologies at all level of operations. Saffron biotech produces diverse quaternary compounds (called “quats”). Quats are used as catalysts to transfer a reactant from one phase to another. In the role of a catalyst, a quat provides the following benefits Initiates the reaction Decreases reaction time Decreases reaction temperature, Eliminates the use of toxic and carcinogenic solvents Facilitates the separation of non-reacted reactants from products Increased yields through suppression of side reactions Since quats are used in catalytic quantity, the additional cost involved in using the quats is negligible and the benefits are compelling. Quats are classified into short chain quaternary ammonium compounds, long chain quaternary ammonium compounds, quaternary phosphonium compounds, phosphoranes, pyridinium quats and Wittig reagents. Applications: The Catalyst by SAFFRON BIOTECH find various applications as Phase Transfer catalyst and in manufacture of pharmaceuticals, dyes, agrochemicals, paints, perfumery aldehydes and flavours, polymers, paper etc. Phase Transfer catalyst are chemical substances that improve process time and yield of chemical reactions involving two separate phases such as liquid-solid or gas-liquid. They are integral to reactions like alkylation, oxidation, reduction, displacement, etherification and esterification Phase Transfer Catalyst 1 Ammonium Quats 2 Heterocyclic Quats 3 Phosphonium Quats 4 Phosphorane 5 Other Quats / Catalyst 4 Phosphorane Sr No Phosphorane CAS No. 1 Tert-Butoxy carbonyl methylene triphenyl phosphorane 35000-38-5 2 Tert Butyl triphenylphosphoranylidene acetate 35000-38-5 3 Carbethoxy ethylidene triphenyl phosphorane 5717-37-3 4 (Carbethoxy methylene)-triphenyl phosphorane 1099-45-2 5 Carbomethoxymethylene triphenylphosphorane 2605-67-6 6 2-(Triphenyl phosphoranylidene) succinic anhydride 906-65-0