Premium
Substitution électrophile armatique. VI . Détermination des constantes σ + pour les groupes Si(CH 3 ) 3 et Sn(CH 3 ) 3
Author(s) -
Buschman O.,
Grosjean M.,
Nasielski J.,
Martin R. H.
Publication year - 1964
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19640470744
Subject(s) - chemistry , substituent , medicinal chemistry , trimethylsilyl , methanol , iodine , inductive effect , stereochemistry , organic chemistry
Rates of reaction between iodine and p ‐trimethylsilyl‐ and p ‐trimethylstannyl‐phenyl‐trimethyltin in methanol have been determined. These rates show that for the (CH 3 ) 3 Si‐ substituent, the donor inductive effect and the withdrawing mesomeric effect of the metal cancel each other; for the (CH 3 ) 3 Sn substituent, the donor inductive effect is preponderant.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom