نتایج جستجو برای: 2 formal

تعداد نتایج: 2625621  

Journal: :New Journal of Chemistry 2021

Electron-deficient alkenes undergo organocatalysed formal [3+2]-cycloaddition with isatin-derived imines, generating complex spirocyclic products high yield and stereoselectivity.

Journal: :Innovative Journal of Curriculum and Educational Technology 2020

Abstract: Study on curriculum movement and variation of the mathematics textbooks in Iran is one of the fields that few studies have been accomplished, and in this field there have been no investigation reports or any particular results of such these studies. This paper deals with a short report of a comprehensive research in this field from the beginning of formal education curriculum in Iran ...

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