Dual photo/thermal initiation with charge transfer complexes based on bromide‐based electron acceptors

Determination of Trimethoprim Based on Charge-Transfer Complexes Formation

A spectrophotometric study concerning the interaction between Trimethoprim (TMP) ,Sulfamethoxazole (SFMx), as n-donor and 2,3-dichloro-5,6- dicyano-P-benzoquinine (DDQ) and chloranilic acid (CA) as π-acceptor were been performed at 25°C. The results of interaction of CA and DDQwith TMP indicate the formation of a 1:1, 1:2, charge transfer complexes through non equilibrium reactions. In the case...

Charge Transfer Complexes of N-Arylcarbamates with n-Acceptors

The charge-transfer (CT) complexes of some N-arylcarbamates as donors with a number of 7r-acceptors have been studied spectrophotometrically. The Lewis basicities of the N-arylcarbamates as well as the types of interactions are discussed. The 'H-NMR spectra of some CT complexes with both 2,3-dichloro-5,6-dicyanobenzoquinone (DDQ) and 7,7,8,8-tetracyanoquinodimethane (TCNQ) indicate a decrease o...

determination of trimethoprim based on charge-transfer complexes formation

Charge Transfer Complexes of Drugs with Π-acceptors Executive Summary of the Report

The project report entitled, “ Charge Transfer Comlexes of drugs with  acceptors” is divided into two parts. Part-I deals with the spectrophotometric studies of molecular complexes of drugs with TCNE and Paraquat and Part II deals with Ion-pair charge transfer complexes of drugs with acidic triphenylmethane dyes. Each part is further divided into 1) Introduction 2) Experimental and 3) Results ...

Analytical study for the charge-transfer complexes of rosuvastatin calcium with π-acceptors.

Studies were carried out to investigate the charge-transfer (CT) reaction of ROS-Ca, as a n-electron donor with various p-acceptors: tetracyanoethylene, p-chloranilic acid, 2,3-dichloro-5,6-dicyano-1,4-benzoquinone, 2,3,5,6-tetrabromo-1,4-benzoquinone, 1,3,5-trinitrobenzene, 2,3,5,6-tetrachloro-1,4-benzoquinone, 7,7,8,8-tetracyano-quinodimethane, and 2,4,7-trinitro-9-fluorenone. Different color...