ESTIMATION OF CHEMICAL SHIFTS OF OLEFINIC PROTONS USING ADDITIVE INCREMENTS .2. COMPILATION OF ADDITIVE INCREMENTS FOR 43 FUNCTIONAL GROUPS

被引:464
作者
MATTER, UE
PASCUAL, C
PRETSCH, E
PROSS, A
SIMON, W
STERNHEL.S
机构
[1] Organisch-Chemisches Laboratorium der Eidg. Technischen Hochschule, Zurich
[2] Department of Organic Chemistry, University of Sydney
关键词
D O I
10.1016/S0040-4020(01)83279-8
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Additive shielding parameters for olefinic protons were derived for 36 functional groups by means of a least squares procedure applied to 4298 chemical shifts. Additional shielding parameters for a further 7 functional groups were obtained by assuming simple additivity. A number of conspicuous exceptions to the calculated values are listed. © 1969.
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页码:691 / &
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