EFFECTS OF SOLUTE-SOLVENT INTERACTIONS AND ACID CATALYSIS ON ROTATIONAL BARRIERS IN POLARIZED ETHYLENES - SIGNIFICANCE OF LARGE ENTROPIES OF ACTIVATION AS MEASURED BY DYNAMIC NMR

被引：32
作者：
BERG, U
SJOSTRAND, U
机构：
来源：
ORGANIC MAGNETIC RESONANCE | 1978年 / 11卷 / 11期
关键词：
D O I：
10.1002/mrc.1270111106
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
引用
收藏
页码：555 / 560
页数：6
相关论文
共 40 条
[1]   SUBSTITUTION AT SATURATED CARBON .20. EFFECT OF 39 SOLVENTS ON FREE-ENERGY OF ET3N, ETL, AND ET3N-ETL TRANSITION-STATE - COMPARISON WITH SOLVENT EFFECTS ON EQUILIBRIA ET3N + ETL REVERSIBLE ET4N+I AND ET3N+ ETL REVERSIBLE ET4+N+L [J].
ABRAHAM, MH ;
GRELLIER, PL .
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2, 1976, (14) :1735-1741
[2]   CRYSTAL-STRUCTURE OF 2 POLARIZED ETHYLENES [J].
ABRAHAMSSON, S ;
REHNBERG, G ;
LILJEFORS, T ;
SANDSTROM, J .
ACTA CHEMICA SCANDINAVICA SERIES B-ORGANIC CHEMISTRY AND BIOCHEMISTRY, 1974, B 28 (10) :1109-1120
[3]  
AUWERS KV, 1925, J PRAKT CHEM, V110, P160
[4]   THERMAL-ISOMERIZATION OF HETEROFULVENES - DYNAMIC NUCLEAR MAGNETIC-RESONANCE STUDY [J].
BELSKY, I ;
DODIUK, H ;
SHVO, Y .
JOURNAL OF ORGANIC CHEMISTRY, 1977, 42 (16) :2734-2741
[5]   BARRIERS TO ROTATION ABOUT EXOCYCLIC CARBON-CARBON BOND IN SOME QUINONE METHIDES WITH DONOR SUBSTITUENTS ON EXOCYCLIC CARBON [J].
BERG, U ;
SANDSTROM, J .
ACTA CHEMICA SCANDINAVICA SERIES B-ORGANIC CHEMISTRY AND BIOCHEMISTRY, 1978, 32 (01) :41-46
[6]   BANDSHAPE ANALYSIS WITH INTERNAL RESOLUTION STANDARD - BARRIERS TO INTERNAL-ROTATION IN 3,5-DIMETHYL-4-(N,N-DIMETHYLTHIOCARBAMOYL)PYRAZOLES [J].
BERG, U ;
KARLSSON, S ;
SANDSTROM, J .
ORGANIC MAGNETIC RESONANCE, 1977, 10 :117-121
[7]  
BERG U, UNPUBLISHED
[8]  
Binsch G, 1968, TOP STEREOCHEM, V3, P97
[9]   SYNTHESIS AND STUDY OF PSEUDO-AROMATIC COMPOUNDS .7. ANALYSIS OF NUCLEAR MAGNETIC RESONANCE SPECTRA OF 6-N,N-DIMETHYLAMINOFULVENE 1-METHYL-2-CYCLOPENTADIENYLIDENE-1,2-DIHYDROPYRIDINE AND 1-METHYL-2-CYCLOPENTADIENYLIDENE-2,3,4,5-TETRAHYDROPYRROLE [J].
CRABTREE, JH ;
BERTELLI, DJ .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1967, 89 (21) :5384-&
[10]   STUDY OF AROMATICITY AND ROTATIONAL ISOMERISM OF 6-DIMETHYLAMINOFULVENES BY NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY [J].
DOWNING, AP ;
OLLIS, WD ;
SUTHERLA.IO .
JOURNAL OF THE CHEMICAL SOCIETY B-PHYSICAL ORGANIC, 1969, (02) :111-&
1234