![](/images/graphics-bg.png)
Theoretical study of diels-alder reactions : correlation analysis of the three electron demand types
Author
Source
Iraqi National Journal of Chemistry
Issue
Vol. 2013, Issue 52 (31 Dec. 2013), pp.382-403, 22 p.
Publisher
University of Babylon College of Sciences
Publication Date
2013-12-31
Country of Publication
Iraq
No. of Pages
22
Main Subjects
Abstract AR
اجريت الحسابات شبه التجريبية لبعض المركبات التي تعاني من تفاعلات ديلز-الدير و من الأنواع الثلاثة الاعتيادية و المتعادلة و العكسية.
و تم حساب متصفوفة العلاقة الجزئية الثتائية لغرض إيجاد علاقة خطية متعددة المتغيرات بين لوغارتم ثابت سرعة التفاعل (المقتبس من الادبيات) و المتغيرات الكمية المحسوبة، بواسطة التحليل الإنحداري المتعدد ثم عرضت المعطيات الناتجة لتحليل ريج الإنحداري لغرض تصحيح المعاملات و جعل العلاقاات أكثر تحقيقا مع المتغير العملي (لوغارتم ثابت سرعة التفاعل).
Abstract EN
Semiemperical calculations were performed on some compounds of the three types of Diels-Alder reactions, normal, neutral and inverse electron demand reactions.
Bivariate and partial correlation matrices, and multivariant correlation between log k (k, rate constant collected from literature) and the calculated quantum descriptors.
Also the data were subjected to ridge regression to obtain models with better predictive power and to reduce correlation among predicator variables.
American Psychological Association (APA)
al-Qazzaz, Abd al-Khaliq S.. 2013. Theoretical study of diels-alder reactions : correlation analysis of the three electron demand types. Iraqi National Journal of Chemistry،Vol. 2013, no. 52, pp.382-403.
https://search.emarefa.net/detail/BIM-357516
Modern Language Association (MLA)
al-Qazzaz, Abd al-Khaliq S.. Theoretical study of diels-alder reactions : correlation analysis of the three electron demand types. Iraqi National Journal of Chemistry No. 52 (2013), pp.382-403.
https://search.emarefa.net/detail/BIM-357516
American Medical Association (AMA)
al-Qazzaz, Abd al-Khaliq S.. Theoretical study of diels-alder reactions : correlation analysis of the three electron demand types. Iraqi National Journal of Chemistry. 2013. Vol. 2013, no. 52, pp.382-403.
https://search.emarefa.net/detail/BIM-357516
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 403
Record ID
BIM-357516