Polar substituent effects on NMR chemical shifts of group 14 elements: synthesis and NMR (carbon-13, silicon-29, tin-119, and lead-207) substituent chemical shifts (SCS) of 4-substituted bicyclo[2.2.2]oct-1-ylbutanes, -trimethylsilanes, -trimethylstannanes, and -trimethyl plumbanes (M(CH3)3, M = carbon, silicon, tin, and lead) and 4-substituted bicyclo[2.2.1]hept-1-yltrimethylstannanes

William. Adcock; Hemakanthi. Gangodawila; Gaik B. Kok; V. Sankar. Iyer; William. Kitching; Gregory M. Drew; David. Young

doi:10.1021/om00144a029

Polar substituent effects on NMR chemical shifts of group 14 elements: synthesis and NMR (carbon-13, silicon-29, tin-119, and lead-207) substituent chemical shifts (SCS) of 4-substituted bicyclo[2.2.2]oct-1-ylbutanes, -trimethylsilanes, -trimethylstannanes, and -trimethyl plumbanes (M(CH3)3, M = carbon, silicon, tin, and lead) and 4-substituted bicyclo[2.2.1]hept-1-yltrimethylstannanes

Organometallics ◽

10.1021/om00144a029 ◽

1987 ◽

Vol 6 (1) ◽

pp. 156-166 ◽

Cited By ~ 15

Author(s):

William. Adcock ◽

Hemakanthi. Gangodawila ◽

Gaik B. Kok ◽

V. Sankar. Iyer ◽

William. Kitching ◽

...

Keyword(s):

Chemical Shifts ◽

Substituent Effects ◽

Group 14 ◽

Nmr Chemical Shifts ◽

Polar Substituent ◽

Group 14 Elements

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Further Investigations on Polar Substituent Effects on the NMR Chemical Shifts ofN-Acylanilines and Related Compounds. Correlation Analytical Approach and Solvent Effects

Bulletin of the Chemical Society of Japan ◽

10.1246/bcsj.67.1664 ◽

1994 ◽

Vol 67 (6) ◽

pp. 1664-1673 ◽

Cited By ~ 13

Author(s):

Tomoaki Yuzuri ◽

Hiroko Suezawa ◽

Minoru Hirota

Keyword(s):

Solvent Effects ◽

Analytical Approach ◽

Chemical Shifts ◽

Substituent Effects ◽

Nmr Chemical Shifts ◽

Polar Substituent ◽

Related Compounds

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Through-bond transmission of polar substituent effects in the bicyclo [2.2.2]octane ring system as monitored by119Sn NMR chemical shifts: A119Sn NMR study of 10-substituted 9-trimethylstannyltriptycenes

Magnetic Resonance in Chemistry ◽

10.1002/mrc.1260290416 ◽

1991 ◽

Vol 29 (4) ◽

pp. 381-386 ◽

Cited By ~ 8

Author(s):

William Adcock ◽

V. Sankar Iyer

Keyword(s):

Chemical Shifts ◽

Substituent Effects ◽

Ring System ◽

Nmr Chemical Shifts ◽

Polar Substituent ◽

Nmr Study

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Through-space transmission of polar substituent effects in the bicyclo[1.1.1]pentane ring system as monitored by119Sn NMR chemical shifts: a13C and119Sn NMR study of 3-substituted-(X)bicyclo[1.1.1]pent-1-yltrimethylstannanes

Magnetic Resonance in Chemistry ◽

10.1002/(sici)1097-458x(199711)35:10<663::aid-omr144>3.0.co;2-7 ◽

1997 ◽

Vol 35 (10) ◽

pp. 663-670 ◽

Cited By ~ 12

Author(s):

William Adcock ◽

Alexander R. Krstic

Keyword(s):

Chemical Shifts ◽

Substituent Effects ◽

Ring System ◽

Nmr Chemical Shifts ◽

Polar Substituent ◽

Nmr Study

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Substituent Effects on the Carbon-13 NMR Chemical Shifts of Cyclopropyl Carbons inp-Substituted(cis- andtrans-2-Chlorocyclopropyl)benzenes

Bulletin of the Chemical Society of Japan ◽

10.1246/bcsj.63.2836 ◽

1990 ◽

Vol 63 (10) ◽

pp. 2836-2842 ◽

Cited By ~ 7

Author(s):

Yoshiaki Kusuyama ◽

Tamami Kagosaku ◽

Takeshi Hasegawa

Keyword(s):

Chemical Shifts ◽

Substituent Effects ◽

Nmr Chemical Shifts

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13C NMR Chemical Shifts of Heterocycles: 3∗. Empirical Substituent Effects in 2-Halomethyl-2-hydroxy-tetrahydrofurans and -5,6-tetrahydro-4H-pyrans

Spectroscopy Letters ◽

10.1080/00387019608007056 ◽

1996 ◽

Vol 29 (4) ◽

pp. 631-640 ◽

Cited By ~ 2

Author(s):

Marcos A.P. Martins

Keyword(s):

13C Nmr ◽

Chemical Shifts ◽

Substituent Effects ◽

Nmr Chemical Shifts ◽

13C Nmr Chemical Shifts

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Anomalous polar substituent effect on15N NMR chemical shifts of Aniline derivatives. Acylanilides and related compounds

Journal of Physical Organic Chemistry ◽

10.1002/poc.610070603 ◽

1994 ◽

Vol 7 (6) ◽

pp. 280-286 ◽

Cited By ~ 2

Author(s):

Tomoaki Yuzuri ◽

Hajime Wada ◽

Hiroko Suezawa ◽

Minoru Hirota

Keyword(s):

Substituent Effect ◽

Chemical Shifts ◽

Nmr Chemical Shifts ◽

Aniline Derivatives ◽

Polar Substituent ◽

Related Compounds

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Polar substituent effects on fluorine-19 chemical shifts of aryl and vinyl fluorides: a fluorine-19 nuclear magnetic resonance study of some 1,1-difluoro-2-(4-substituted-bicyclo[2.2.2]oct-1-yl)ethenes

The Journal of Organic Chemistry ◽

10.1021/jo00207a033 ◽

1985 ◽

Vol 50 (7) ◽

pp. 1079-1087 ◽

Cited By ~ 19

Author(s):

William Adcock ◽

Gaik B. Kok

Keyword(s):

Nuclear Magnetic Resonance ◽

Magnetic Resonance ◽

Chemical Shifts ◽

Substituent Effects ◽

Nuclear Magnetic Resonance Study ◽

Magnetic Resonance Study ◽

Polar Substituent ◽

Vinyl Fluorides ◽

Nuclear Magnetic

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Substituent Effects on 31P NMR Chemical Shifts and 1JP–Se of triarylselenophosphates

Phosphorus Sulfur and Silicon and the Related Elements ◽

10.1080/10426500902953979 ◽

2010 ◽

Vol 185 (4) ◽

pp. 772-784 ◽

Cited By ~ 8

Author(s):

Zaira Domínguez ◽

Javier Hernández ◽

Lorena Silva-Gutiérrez ◽

Magali Salas-Reyes ◽

Mario Sánchez ◽

...

Keyword(s):

31P Nmr ◽

Chemical Shifts ◽

Substituent Effects ◽

Nmr Chemical Shifts

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A DFT-GIAO and DFT-NBO study of polar substituent effects on NMR 17 O chemical shifts in some rigid polycyclic alkanes

Journal of Physical Organic Chemistry ◽

10.1002/poc.1791 ◽

2010 ◽

Vol 24 (6) ◽

pp. 492-498 ◽

Cited By ~ 1

Author(s):

William Adcock

Keyword(s):

Chemical Shifts ◽

Substituent Effects ◽

Polar Substituent

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Substituenteneinflüsse auf die 13C–NMR-chemischen Verschiebungen cis- und trans-konfigurierter Trimethincyanine / Substituent Effects on the 13C NMR Chemical Shifts of Trimethincyanines with cis and trans Configuration

Zeitschrift für Naturforschung B ◽

10.1515/znb-1976-1216 ◽

1976 ◽

Vol 31 (12) ◽

pp. 1641-1645 ◽

Cited By ~ 3

Author(s):

Walter Grahn

Keyword(s):

13C Nmr ◽

Chemical Shifts ◽

Substituent Effects ◽

Electron Systems ◽

Coupling Constant ◽

Electronic Effects ◽

Nmr Chemical Shifts ◽

Monosubstituted Benzenes ◽

Cis And Trans ◽

C Nmr

The 13C NMR chemical shifts of fifteen 6 substituted 2,3-dihydro-1,4-diazepinium salts (cis trimethincyanines) (1) and twelve 2 substituted bis(dimethylamino)trimethinium salts (trans trimethincyanines) (2) have been determined. A comparison of the substituentinduced shifts (13C SCS) of 1 and 2 allows no distinction between steric and electronic effects. In the three 6 п-electron systems 1, 2 and monosubstituted benzenes the 13C SCS are similar for the substituent bearing carbon atoms. A surprisingly large 4JFCCNC coupling constant has been observed.

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