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𝒮 f Parameters—A Measure of the Front Strain of Alkyl Groups
Author(s) -
Beckhaus HansDieter
Publication year - 1978
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.197805931
Subject(s) - measure (data warehouse) , strain (injury) , alkyl , front (military) , materials science , chemistry , physics , computer science , data mining , organic chemistry , medicine , meteorology
Front strain , i.e . steric repulsion of the attacking or leaving group R in a reaction, is often regarded as the principal factor determining reactivity. f has been defined as a measure for front strain and calculated for 48 groups R.