ABSTRACT TITLE: AN IMPROVED PROCESS FOR PREPARING 2-(4-{[4-METHYL-6-(1-METHYL-1H-1,3-BENZODIAZOL-2-YL)-2-PROPYL-1H-1,3-BENZODIAZOL-1-YL]METHYL}PHENYL)BENZOIC ACID A process for preparing 2-(4-{[4-Methyl-6-(1-methyl-1H-1,3-benzodiazol-2-yl)-2-propyl-1H-1,3-benzodiazol-1-yl]methyl}phenyl)benzoic acid by reacting m...

ABSTRACT TITLE: A PROCESS FOR PREPARATION OF 40-60 PETROLEUM ETHER AND 60-80 PETROLEUM ETHER Petroleum ether basically consists of aliphatic hydrocarbons and depending upon the boiling points it is named as 40-60, 60-80. It is difficult to obtain the petroleum ether in correct composition and with good purity. The...