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1,3,5,7-octatetraene

 
National Institutes of Health

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Polyenes

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2014
2014
Terminal Substituent Effects on the Reactivity, Thermodynamics, and Stereoselectivity of the 8π–6π Electrocyclization Cascades of 1,3,5,7-Tetraenes
M06-2X/6-31+G(d,p) computations are reported for the 8π-6π electrocyclization cascades of 1,3,5,7-tetraenes. The rate-determining… Expand
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2012
2012
4,4'-Bithiazole-based tetraarylenes: new photochromes with unique photoreactive patterns.
Five 4,4'-bithiazole-based tetraarylenes were prepared and their photochromic behavior investigated. With their 1,3,5,7… Expand
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2011
2011
Thermal reaction of [3,4]-benzo-8-substituted-3Z,5Z,7E-octatetraenes and quantum-chemical study of the (8π,6π)-electrocyclisation.
The first example of thermal (8π,6π)-electrocyclisation of 1,3,5,7-octatetraene with one double bond embedded in an aromatic… Expand
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2008
2008
Applications of natural orbitals for chemical valence in a description of bonding in conjugated molecules
AbstractNatural orbitals for chemical valence (NOCV) were used to describe bonding in conjugated π-electron molecules. The… Expand
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2006
2006
An energetic measure of aromaticity and antiaromaticity based on the Pauling-Wheland resonance energies.
Various criteria based on geometric, energetic, magnetic, and electronic properties are employed to delineate aromatic and… Expand
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2004
2004
Synthesis of four isomers of parinaric acid.
A simple and reliable method for synthesizing four isomers of parinaric acid from alpha-linolenic acid (ALA) in high yields is… Expand
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1999
1999
ROTATIONALLY RESOLVED ELECTRONIC SPECTRA OF TRANS, TRANS-OCTATETRAENE AND ITS DERIVATIVES
Described herein are the rotationally resolved one-photon fluorescence excitation spectra of several vibronic bands in the S1… Expand
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1997
1997
Theoretical Study of the p a p * Excited States of Linear Polyenes : The Energy Gap Between 11 B + and 21 A y States andu g Their Character
Multireference perturbation theory with complete active space selfŽ . consistent field CASSCF reference functions is applied to… Expand
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1995
1995
One‐ and two‐photon fluorescence excitation spectra of the 2 1Ag states of linear tetraenes in free jet expansions
One‐ and two‐photon fluorescence excitation spectra of the S1←S0 transitions of the all‐trans isomers of 1,3,5,7‐octatetraene, 1… Expand
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1980
1980
cis-trans photoisomerization of 1,3,5,7-octatetraene in n-hexane at 4.2 K.
Photoisomerization of the linear polyene 1,3,5,7-octatetraene has been observed in an n-hexane matrix maintained at the boiling… Expand
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