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1 - تأثیر بارانهای اسیدی بر روی محیط زیست و آثار باستانی تختجمشیدHuman & Environment , Issue 4 , Year , Autumn 2010با توجه به تخریب سنگهای منطقهی باستانی تختجمشید تصمیم گرفته شد تا عوامل مؤثر بر این فرایند بررسی شود. این تحقیق با مطالعه ی نقشههای جغرافیایی و نمودار بادهای فصلی و سالیانه منطقه و همچنین نمونهگیری از آب باران پیگیری شد. نمونهگیری آب های مختلف از مکانهای متفاوت Moreبا توجه به تخریب سنگهای منطقهی باستانی تختجمشید تصمیم گرفته شد تا عوامل مؤثر بر این فرایند بررسی شود. این تحقیق با مطالعه ی نقشههای جغرافیایی و نمودار بادهای فصلی و سالیانه منطقه و همچنین نمونهگیری از آب باران پیگیری شد. نمونهگیری آب های مختلف از مکانهای متفاوت و مشخص شهرستان مرودشت در زمانهای معین در سه فصل پاییز، زمستان و بهار به منظور اندازهگیری اسیدیتهی آبها انجام شد. pH نمونه های ناحیه تختجمشید در سه فصل نمونهگیری بین 97/5 و 57/6 بودند و علت آن باران های اسیدی می باشد که یکی از مهم ترین عوامل در تخریب و فرسایش نقوش برجستهی آثار تاریخی مذکور هستند. چنین پیش بینی می گردد که آلایندههای متصاعد شده از مجتمع پتروشیمی شیراز و صنایع شهر مرودشت و نیز خودروهای شهرستان توسط بادهای مذکور به سمت غرب و شمال غرب منطقه حرکت کرده و با برخورد به کوه رحمت در دامنهی این کوه که منطقهی باستانی تختجمشید میباشد در آب باران حل شده و باعث ریزش باران اسیدی و متعاقبا تخریب سنگ ها و محیط زیست ناحیه میگردد Manuscript profile -
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2 - Synthesis of imidazo[2,1-b]thiazole-3-carboxylate through the reaction of thiohydantoins and ethylbromopyruvateJournal of Chemical Reactivity and Synthesis , Issue 2 , Year , Autumn 2011Imidazo[2,1-b]thiazoles are obtaind in excellent yields from the addition reaction between thiohydantoin and ethylbromopyruvate. These imidazo[2,1-b]thiazoles in the presence of p-TSA in boiling toluene refluxed for 2.5 hours led to imidazo[2,1-b]thiazole-3-carboxylates MoreImidazo[2,1-b]thiazoles are obtaind in excellent yields from the addition reaction between thiohydantoin and ethylbromopyruvate. These imidazo[2,1-b]thiazoles in the presence of p-TSA in boiling toluene refluxed for 2.5 hours led to imidazo[2,1-b]thiazole-3-carboxylates in elimination reactions Manuscript profile -
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3 - Synthesis of Novel imidazo[2,1-b]thiazoles from thiohydantoins and Diethyl oxalateJournal of Chemical Reactivity and Synthesis , Issue 2 , Year , Autumn 2011Novel imidazo[2,1-b]thiazoles were synthesized in good yield via a mild reaction of thiophenytoin and diethyl oxalatein the presence of 10% mol p-TSA.Novel imidazo[2,1-b]thiazoles were synthesized in good yield via a mild reaction of thiophenytoin and diethyl oxalatein the presence of 10% mol p-TSA. Manuscript profile -
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4 - Chemical Composition of the Essential Oil Salvia Officinal from Shiraz GreenhouseJournal of Chemical Reactivity and Synthesis , Issue 2 , Year , Spring 2013The genus is distributed throughout the Old World and the Americas, with three distinct regions of diversity: Central and shake the limbs and topic in folk medicine. South America (approx. 500 species), Central Asia and Mediterranean (250 species), Eastern Asia (90 spec MoreThe genus is distributed throughout the Old World and the Americas, with three distinct regions of diversity: Central and shake the limbs and topic in folk medicine. South America (approx. 500 species), Central Asia and Mediterranean (250 species), Eastern Asia (90 species)various species of the genus salvia are used as Disinfectants, Epileptics Autodigestion, Reduce blood sugar donor, Carminative, Treatment of seizures, Joint pain and dizziness and migraines, Low ering blood sugar. Manuscript profile -
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5 - reaction of thiohydantoins and ethylbromopyruvate for Synthesis of imidazo[2,1-b]thiazole 3-carboxylateJournal of Chemical Reactivity and Synthesis , Issue 2 , Year , Winter 2015Imidazo[2,1-b]thiazoles are obtaind in excellent yields from the addition reaction between thiohydantoin and ethylbromopyruvate. These imidazo[2,1-b]thiazoles in the presence of p-TSA in boiling toluene refluxed for 2.5 hours led to imidazo[2,1-b]thiazole-3-carboxylates MoreImidazo[2,1-b]thiazoles are obtaind in excellent yields from the addition reaction between thiohydantoin and ethylbromopyruvate. These imidazo[2,1-b]thiazoles in the presence of p-TSA in boiling toluene refluxed for 2.5 hours led to imidazo[2,1-b]thiazole-3-carboxylates in elimination reactions Manuscript profile -
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6 - A New synthesis of functionalized imidazo[2,1-b][1,3]thiazines with thiohydantoins, isocyanides and dialkyl acetylenedicarboxylatesJournal of Chemical Reactivity and Synthesis , Issue 2 , Year , Summer 2011The reaction of stoichiometric amounts of dialkyl acetylenedicarboxylates with alkyl isocyanides and 5,5-diaryl thiohydantoins in toluene and catalytic amount of p-TSA afforded imidazo[2,1-b][1,3]thiazines in good overall yieldsThe reaction of stoichiometric amounts of dialkyl acetylenedicarboxylates with alkyl isocyanides and 5,5-diaryl thiohydantoins in toluene and catalytic amount of p-TSA afforded imidazo[2,1-b][1,3]thiazines in good overall yields Manuscript profile -
Article
7 - Chemical Composition of the Essential Oil Salvia Officinal from Shiraz GreenhouseJournal of Chemical Reactivity and Synthesis , Issue 2 , Year , Winter 2013The genus is distributed throughout the Old World and the Americas, with three distinct regions of diversity: Central and shake the limbs and topic in folk medicine. South America (approx. 500 species), Central Asia and Mediterranean (250 species), Eastern Asia (90 spec MoreThe genus is distributed throughout the Old World and the Americas, with three distinct regions of diversity: Central and shake the limbs and topic in folk medicine. South America (approx. 500 species), Central Asia and Mediterranean (250 species), Eastern Asia (90 species)various species of the genus salvia are used as Disinfectants, Epileptics Autodigestion, Reduce blood sugar donor, Carminative, Treatment of seizures, Joint pain and dizziness and migraines, Low ering blood sugar Manuscript profile