Water, sodium thiocynate and methanol, will be Charged in a reactor. It will be then stirred well and heated up to 35ºC temperature. Allyl chloride will be added slowly at temperature 35º to 45ºC, temperature will be maintain at 45ºC to 55ºC for 4 hr and then cooled up to room temperature.
Total batch will be filtered to separate solid and liquid phase. Liquid phase will be transfer to separator to separate organic layer and water and methanol Layer. Water layer will be transferred to distillation system to recover methanol and water to reuse in next batch and organic layer will be send to distillation system to collect pure allylisothiocynate.
Benzophenone will be hydrogenated by using R.N catalyst with methanol.
Methanol and catalyst will be recovered and reused. Crude benzhydrol will be crystallized. Crystallized benzhydrol will be dried and packed.
Para cresol is hydrogenated by using R.N catalyst. Catalyst will recover and reused.
Pure product will be obtained by distillation of Crude 4-Methyl cyclohexanol.
4-Methyl Cyclohexanol will be oxidized by using Hydrogen Peroxide in alkaline media with PTC at low temperature.
Organic layer and aqueous layer will be separated. Pure product will be obtained by distillation of Crude 4-Methyl cyclohexanone.
Styrene will be oxidized by using Hydrogen Peroxide in alkaline media with PTC at low temperature.
Organic layer and aqueous layer will be separated and effluent water will be collected.Pure Styrene oxide will be obtained by distillation crude Styrene oxide.
Phenyl Ethyl alcohol is reacted with thionyl chloride at 40° to 50°C.
Gas scrubber will be used to scrubber HCl and SO2 gas in alkaline water.Crude phenyl ethyl chloride will be distilled and pure product will be collected.
Para tertiary butyl cyclohexanol and acetic acid will be reacted in presence of Toluene and PTSA at reflux temperature. Water will be removed azeotropically and total Para tertiary butyl cyclohexanol will be converted to paratertiary butyl cyclohexyl acetate.
Then solution will be cooled up to room temperature and transferred in a separator for washing with alkaline water up to neutral pH. Organic layer (Para tertiary butyl cyclohexyl acetate) and aqueous water layer (effluent water) will be separated. Pure product will be collected by distilling Crude Para tertiary butyl cyclohexyl acetate under vacuum.
Phenyl Ethyl alcohol will be reacted with propionic acid/acetic acid in presence of Toluene and PTSA at reflux temperature to remove water azeotropically and total phenyl ethyl alcohol convert in phenyl ethyl propionate.
Then solution will be cooled up to room temperature and transfer in a separator for washing with alkaline water up to neutral pH.Organic layer (Phenyl ethyl propionate) and aqueous water layer (effluent water) will be separated out. Pure product will be collected by distilling Crude phenyl ethyl propionate under vacuum.
Phenyl Ethyl alcohol will be reacted with butyric acid in presence of Toluene and PTSA at reflux temperature to remove water azeotropically and total phenyl ethyl alcohol will get converted to phenyl ethyl butyrate.
Then solution will be cooled up to room temperature and transferred in a separator for washing with alkaline water up to neutral pH. Organic layer (Phenyl ethyl butyrate) and aqueous water layer (effluent water) will be Separated. Pure product will be collected by distilleting crude phenyl ethyl butyrate under vacuum.
Phenyl Ethyl alcohol will be reacted with iso butyric acid in presence of Toluene and PTSA at reflux temperature to remove water azeotropically and total phenyl ethyl alcohol will get converted to phenyl ethyl iso butyrate.
Then solution will be cooled up to room temperature and transferred in a separator for washing with alkaline water up to neutral pH. Organic layer (Phenyl ethyl iso butyrate) and aqueous water layer (effluent water) will be Separated.Pure product will be collected by distilleting crude phenyl ethyl iso butyrate under vacuum.
Phenyl Ethyl alcohol will be reacted with formic acid in presence of Toluene and PTSA at reflux temperature to remove water azeotropically and total phenyl ethyl alcohol will get converted to phenyl ethyl formate.
Then solution will be cooled up to room temperature and transferred in a separator for washing with alkaline water up to neutral pH. Organic layer (Phenyl ethyl formate) and aqueous water layer (effluent water) will be Separated. Pure product will be collected by distilleting crude phenyl ethyl formate under vacuum.
Phenyl Ethyl alcohol will be reacted with benzoic acid in presence of Toluene and PTSA at reflux temperature to remove water azeotropically and total phenyl ethyl alcohol will get converted to phenyl ethyl benzoate.
Then solution will be cooled up to room temperature and transferred in a separator for washing with alkaline water up to neutral pH. Organic layer (Phenyl ethyl benzoate) and aqueous water layer (effluent water) will be separated. Pure product will be collected by distilleting crude phenyl ethyl benzoate under vacuum.
Methylation of Phenyl Ethyl alcohol with dimethyl sulphate & caustic lye PTC at room temperature will convert Phenyl Ethyl alcohol in to Phenyl Ethyl Methyl Ether.
After the complete reaction the mass will be transferred for washing and separation of the organic layer and aqueous water effluent in a separator. It will be then distilled to obtain organic layer and pure product Phenyl Ethyl Methyl Ether.
Styrene Oxide is hydrogenated by using P.D catalyst with methanol.
Methanol and Catalyst will be recovered and reused. Crude phenyl ethyl alcohol will be distilled and pure product will be collected.
By Methylation of Beta naphthol with dimethyl sulphate & caustic lye PTC at room temperature, total beta-naphthol will be converted into 2-methoxy naphthalene.
After the reaction is completed solution will be transferred to separator for washing and separation of organic layer & aqueous water effluent. Re-crystallize the mass in cold water. It will be then filtered and dried to get the final product.
Allyl alcohol will be reacted with caproic acid in presence of Toluene and PTSA at reflux temperature to remove water azeotropically and total allyl alcohol will get converted to allylcaproate.
Then solution will be cooled up to room temperature and transferred in a separator for washing with alkaline water up to neutral pH. Organic layer (Allyl caproate) and aqueous water layer (effluent water) will be separated. Pure product will be collected by distillating crude allylcaproate under vacuum.
Benzyl chloride will be reacted with sodium carbonate in presence of water at reflux temperature and total benzyl chloride will get converted benzyl alcohol.
Then solution will be cooled up to room temperature and transferred in a separator for separating alkaline water. Organic layer (Benzyl alcohol) and aqueous water layer (effluent water) will be separated. Pure product will be collected by distillating crude benzyl alcohol under vacuum.
Benzyl chloride will be reacted with sodium acetate in presence of TEA at reflux temperature and total benzyl chloride will get converted benzyl acetate.
Then solution will be cooled up to room temperature and transferred to separator for washing with water and salts will be removed. Organic layer (Benzyl acetate) and aqueous water layer (effluent water) will be separated. Pure product will be collected by distilleting crude benzyl acetate under vacuum.
Amyl alcohol will be reacted with Salicylic Acid in presence of Toluene and PTSA at reflux temperature to remove water azeotropically and total amyl alcohol will get converted amyl salicylate.
Then solution will be cooled up to room temperature and transferred to separator for washing with alkaline water up to neutral pH. Organic layer (Amyl salicylate) and aqueous water layer (effluent water) will be separated. Pure product will be collected by distilling crude amyl salicylate under vacuum.
Iso amyl alcohol will be reacted with salicylic acid in presence of Toluene and PTSA at reflux temperature to remove water azeotropically and total Iso amyl alcohol will get converted Iso amyl salicylate.
Then solution will be cooled up to room temperature and transferred to separator for washing with alkaline water up to neutral pH. Organic layer (Iso Amyl salicylate) and aqueous water layer (effluent water) will be separated. Pure product will be collected by distilleting crude Iso amyl salicylate under vacuum.
Methanol will be reacted with salicylic acid in presence of Toluene and PTSA at reflux temperature to remove water azeotropically and total methanol will get converted methyl salicylate.
Then solution will be cooled up to room temperature and transferred to separator for washing with alkaline water up to neutral pH. Organic layer (Methyl salicylate) and aqueous water layer (effluent water) will be separated. Pure product will be collected by distilleting crude methyl salicylate under vacuum.
Benzaldehyde and acetaldehyde will be condensed in presence of alkaline catalyst to produce cinnamaldehyde.
After the reaction is completed solution will be transferred to separator to separate organic layer (cinnamaldehyde) & aqueous water layer (effluent water). Pure product will be collected by distilleting crude cinnamaldehyde under vacuum.
Hexanol will be reacted with salicylic acid in presence of Toluene and PTSA at reflux temperature to remove water azeotropically and total Hexanol will get converted Hexyl salicylate.
Then solution will be cooled up to room temperature and transferred to separator for washing with alkaline water up to neutral pH. Organic layer (Hexyl salicylate) and aqueous water layer (effluent water) will be separated. Pure product will be collected by distilleting crude Hexyl salicylate under vacuum.
Cetyl alcohol will be reacted with thionyl chloride at low temperature.
HCl and SO2 gas released will be removed using gas scrubber in alkaline water. Pure cetyl chloride will be obtained by distilleting Crude Cetyl chloride.
