one -pot synthesis of 2H -pyridinyl -2-butenedioates in water
عنوان مقاله: one -pot synthesis of 2H -pyridinyl -2-butenedioates in water
شناسه ملی مقاله: RCNFCCE01_050
منتشر شده در همایش منطقه ای یافته های نوین شیمی و مهندسی شیمی در سال 1389
شناسه ملی مقاله: RCNFCCE01_050
منتشر شده در همایش منطقه ای یافته های نوین شیمی و مهندسی شیمی در سال 1389
مشخصات نویسندگان مقاله:
amir rineh - science and research branch islamic azad university tehran
mohammad a khalilzadeh - department of chemistryislamic azaduniversity qaemshahr
nima eslami - science and research branch islamic azad university tehran
zinatossadat hossaini - department of chemistryislamic azaduniversity qaemshahr
خلاصه مقاله:
amir rineh - science and research branch islamic azad university tehran
mohammad a khalilzadeh - department of chemistryislamic azaduniversity qaemshahr
nima eslami - science and research branch islamic azad university tehran
zinatossadat hossaini - department of chemistryislamic azaduniversity qaemshahr
in this multicomponent reaction of dimethyl methoxymalonate 1 and dialky 1 acetylenedicarboxylates 2 in the presence of pyridine 3 processds smoothyl in water as a solvent at room temperature to produce dialkyl 2-2-2-methoxycarbonyl-2-oxoethylidene -12H-pyridinyl -2-butenedioated 4 in excellent yields schem1 structures of compounds were characterized on the basis of their elemental analyses and their IR , H NMR and C NMR spectra.
کلمات کلیدی: multicomponent reactions, one -pot synthesis ,dimethyl methoxymalonate,2H-pyridinl1-2-butenedioates,…
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/118482/