Bond fixation in annulenes. 11. Synthesis and absolute configuration of the enantiomeric 1,3-di-tert-butylcyclooctatetraenes. Quantitative kinetic assessment of the effect of nonvicinal tert-butyl groups on [8]annulene ring-inversion and bond-shifting barriers

Leo A. Paquette; Yuji Hanzawa; Kevin J. McCullough; Bruce Tagle; Wendy Swenson; Jon Clardy

doi:10.1021/ja00399a021

Bond fixation in annulenes. 11. Synthesis and absolute configuration of the enantiomeric 1,3-di-tert-butylcyclooctatetraenes. Quantitative kinetic assessment of the effect of nonvicinal tert-butyl groups on [8]annulene ring-inversion and bond-shifting barriers

Journal of the American Chemical Society ◽

10.1021/ja00399a021 ◽

1981 ◽

Vol 103 (9) ◽

pp. 2262-2269 ◽

Cited By ~ 16

Author(s):

Leo A. Paquette ◽

Yuji Hanzawa ◽

Kevin J. McCullough ◽

Bruce Tagle ◽

Wendy Swenson ◽

...

Keyword(s):

Absolute Configuration ◽

Ring Inversion ◽

Tert Butyl ◽

Kinetic Assessment

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ChemInform Abstract: BOND FIXATION IN ANNULENES. 11. SYNTHESIS AND ABSOLUTE CONFIGURATION OF THE ENANTIOMERIC 1,3-DI-TERT-BUTYLCYCLOOCTATETRAENES. QUANTITATIVE KINETIC ASSESSMENT OF THE EFFECT OF NONVICINAL TERT-BUTYL GROUPS ON (8)ANNULENE RING-INVERSION

Chemischer Informationsdienst ◽

10.1002/chin.198132126 ◽

1981 ◽

Vol 12 (32) ◽

Author(s):

L. A. PAQUETTE ◽

Y. HANZAWA ◽

K. J. MCCULLOUGH ◽

B. TAGLE ◽

W. SWENSON ◽

...

Keyword(s):

Absolute Configuration ◽

Ring Inversion ◽

Tert Butyl ◽

Kinetic Assessment

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Medium-Sized Cyclophanes. 43.1First Evidence foranti−syn-Ring Inversion under the Nitration of 5,13-Di-tert-butyl-8,16-dimethoxy[2.2]metacyclophane

The Journal of Organic Chemistry ◽

10.1021/jo970192p ◽

1997 ◽

Vol 62 (22) ◽

pp. 7560-7564 ◽

Cited By ~ 4

Author(s):

Takehiko Yamato ◽

Hideo Kamimura ◽

Tsuyoshi Furukawa

Keyword(s):

Ring Inversion ◽

Tert Butyl

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ChemInform Abstract: BOND FIXATION IN ANNULENES. 9. EQUALIZATION OF RING INVERSION AND BOND SHIFTING ENERGETICS IN 1,2,3,4-TETRAMETHYLCYCLOOCTATETRAENE. ASYMMETRIC SYNTHESIS DIRECT RESOLUTION, AND ABSOLUTE CONFIGURATION OF THE OPTICALLY ACTIVE HYDROCARBON

Chemischer Informationsdienst ◽

10.1002/chin.198043144 ◽

1980 ◽

Vol 11 (43) ◽

Author(s):

L. A. PAQUETTE ◽

J. M. GARDLIK ◽

L. K. JOHNSON ◽

K. J. MCCULLOUGH

Keyword(s):

Asymmetric Synthesis ◽

Absolute Configuration ◽

Optically Active ◽

Ring Inversion

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ChemInform Abstract: BOND FIXATION IN ANNULENES. 8. ASSESSMENT OF THE RING INVERSION AND BOND SHIFTING BARRIERS IN 1,2,3-TRIMETHYLCYCLOOCTATETRAENE. RESOLUTION, ABSOLUTE CONFIGURATION, AND CIRCULAR DICHROIC BEHAVIOR OF AN (8)ANNULENE HYDROCARBON

Chemischer Informationsdienst ◽

10.1002/chin.198043143 ◽

1980 ◽

Vol 11 (43) ◽

Author(s):

L. A. PAQUETTE ◽

J. M. GARDLIK

Keyword(s):

Absolute Configuration ◽

Ring Inversion ◽

Circular Dichroic

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Determination of the absolute configuration of monosaccharides using (+) or (−) 2-tert-butyl-2-methyl-1,3-benzodioxole-4-carboxylic acid and high-resolution 1H-n.m.r. spectroscopy

Carbohydrate Research ◽

10.1016/0008-6215(91)84086-t ◽

1991 ◽

Vol 218 ◽

pp. 63-73 ◽

Cited By ~ 7

Author(s):

Yoshihiro Nishida ◽

Mariko Kumagai ◽

Akiko Kamiyama ◽

Hiroshi Ohrui ◽

Hiroshi Meguro

Keyword(s):

Carboxylic Acid ◽

High Resolution ◽

Absolute Configuration ◽

Tert Butyl ◽

The Absolute

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Structure and absolute configuration of N-tert-butyl-1-methyl-3,3-diphenylpropylamine (terodiline) hydrochloride, C20H28N+.Cl−

Acta Crystallographica Section C Crystal Structure Communications ◽

10.1107/s0108270183007647 ◽

1983 ◽

Vol 39 (8) ◽

pp. 1130-1132 ◽

Cited By ~ 1

Author(s):

D. Carlström ◽

I. Hacksell

Keyword(s):

Absolute Configuration ◽

Tert Butyl

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Absolute Configuration of (S)-(+)-[(Benzyloxymethyl)(tert-butyl)methylsilyl] Methyl Ketone

Acta Crystallographica Section C Crystal Structure Communications ◽

10.1107/s0108270195014338 ◽

1996 ◽

Vol 52 (4) ◽

pp. 1045-1047 ◽

Cited By ~ 3

Author(s):

S. Bratovanov ◽

A. Linden ◽

S. Bienz

Keyword(s):

Absolute Configuration ◽

Methyl Ketone ◽

Tert Butyl

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Absolute configuration of A-32'287 [conocandin] and total synthesis of its methyl and tert-butyl esters

The Journal of Organic Chemistry ◽

10.1021/jo00233a028 ◽

1987 ◽

Vol 52 (24) ◽

pp. 5452-5457 ◽

Cited By ~ 11

Author(s):

Luca Banfi ◽

Walter Cabri ◽

Giovanni Poli ◽

Donatella Potenza ◽

Carlo Scolastico

Keyword(s):

Total Synthesis ◽

Absolute Configuration ◽

Tert Butyl ◽

Butyl Esters

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Determination of the absolute configuration of (+)- and (−)-N-CBZ-3-fluoropyrrolidine-3-methanol using vibrational circular dichroism and confirmation of stereochemistry by conversion to (R)-tert-butyl 3-fluoro-3-(((R)-1-phenylethyl)carbamoyl)pyrrolidine-1-carboxylate

Tetrahedron Asymmetry ◽

10.1016/j.tetasy.2016.09.008 ◽

2016 ◽

Vol 27 (24) ◽

pp. 1222-1230 ◽

Cited By ~ 5

Author(s):

Panayiotis A. Procopiou ◽

Richard J.D. Hatley ◽

Sean M. Lynn ◽

Royston C.B. Copley ◽

Yanan He ◽

...

Keyword(s):

Circular Dichroism ◽

Absolute Configuration ◽

Vibrational Circular Dichroism ◽

Tert Butyl ◽

The Absolute ◽

Circular Dichroïsm

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ChemInform Abstract: Enantiomer Resolution, Barrier to Ring Inversion, Circular Dichroism Spectrum and Absolute Configuration of Cycloocta(2,1-b:3,4-b′) dipyridine.

ChemInform ◽

10.1002/chin.199250202 ◽

2010 ◽

Vol 23 (50) ◽

pp. no-no

Author(s):

P. RASHIDI-RANJBAR ◽

J. SANDSTROEM ◽

H. N. C. WONG ◽

X. C. WANG

Keyword(s):

Circular Dichroism ◽

Absolute Configuration ◽

Circular Dichroism Spectrum ◽

Ring Inversion ◽

Enantiomer Resolution ◽

Circular Dichroïsm

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