EXPERIMENTAL AND THEORETICAL ESTIMATES OF SIGMA AND PI-ELECTRON CONTRIBUTIONS TO LONG-RANGE SPIN-SPIN COUPLING-CONSTANTS IN COUMARIN AND ITS METHYL DERIVATIVES

被引：47

作者：

ROWBOTHA.JB ^{[1
]}

SCHAEFER, T ^{[1
]}

机构：

[1] UNIV MANITOBA,DEPT CHEM,WINNIPEG R3T 2N2,MANITOBA,CANADA

来源：

CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE | 1973年 / 51卷 / 06期

关键词：

D O I：

10.1139/v73-141

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

引用

页码：953 / 960

页数：8

共 60 条

[31] LONG RANGE COUPLING OF NUCLEAR SPINS IN SOME OLEFINIC AND ACETYLENIC COMPOUNDS [J].

HOFFMAN, RA ;

GRONOWITZ, S .

ACTA CHEMICA SCANDINAVICA, 1959, 13 (07) :1477-1478

[32]

HOFFMAN RA, 1961, ARK KEMI, V17, P1

[33] PROTON MAGNETIC RESONANCE STUDIES OF ROTATIONAL ISOMERISM IN HALOTOLUENES .8. STEREOSPECIFIC H-1-F-19 COUPLING CONSTANTS AND CONFORMATIONS OF SOME FLUORO AND CHLORO DERIVATIVES OF BENZALCHLORIDE [J].

HUTTON, HM ;

ROWBOTHAM, JB ;

BARBER, BH ;

SCHAEFER, T .

CANADIAN JOURNAL OF CHEMISTRY-BACK YEAR, 1971, 49 (12) :2033-+

[34] LONG-RANGE COUPLING IN SUBSTITUTED COUMARINS [J].

JARVIS, MW ;

MORITZ, AG .

AUSTRALIAN JOURNAL OF CHEMISTRY, 1968, 21 (10) :2445-&

[35] DOUBLE AND TRIPLE RESONANCE EXPERIMENTS ON 2-BROMO-5-CHLOROTOLUENE - SIGNS OF RING AND RING-METHYL PROTON COUPLING CONSTANTS [J].

KOTOWYCZ, G ;

SCHAEFER, T .

CANADIAN JOURNAL OF CHEMISTRY, 1966, 44 (22) :2743-&

[36] SIGNS OF METHYL-METHYL PROTON SPIN-SPIN COUPLING CONSTANTS IN XYLENE DERIVATIVES (INTERBENZYLIC COUPLING) [J].

MACDONAL.CJ ;

REYNOLDS, WF .

CANADIAN JOURNAL OF CHEMISTRY, 1970, 48 (06) :1002-&

[37] CLAISEN REARRANGEMENT OF ALLYL 2-ALKYLPHENYL ETHERS [J].

MARVELL, EN ;

RICHARDS.B ;

ANDERSON, R ;

STEPHENS.JL ;

CRANDALL, T .

JOURNAL OF ORGANIC CHEMISTRY, 1965, 30 (04) :1032-&

[38] NEGATIVE NUCLEAR SPIN-SPIN COUPLING CONSTANTS FOR AROMATIC PROTONS [J].

MCCONNELL, HM .

JOURNAL OF CHEMICAL PHYSICS, 1959, 30 (01) :126-128

[39] LONG-RANGE SPIN-SPIN COUPLING IN ALKYLFLUOROBENZENES . STEREOCHEMICAL REQUIREMENTS FOR COUPLING OF FLUORINE AND HYDROGEN SEPARATED BY 5 BONDS [J].

MYHRE, PC ;

EDMONDS, JW ;

KRUGER, JD .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1966, 88 (11) :2459-&

[40] SPIN-SPIN COUPLING BETWEEN PROTONS BONDED TO SP2 AND SP3 HYBRIDIZED BENZYLIC CARBON ATOMS AND RING PROTONS [J].

NEWSOROFF, GP ;

STERNHEL.S .

AUSTRALIAN JOURNAL OF CHEMISTRY, 1968, 21 (03) :747-+

← 1 2 3 4 5 6 →