The syn conformers of several 2,11-dithia[3.3](1,4) naphthalenometacyclophanes: Novel preference for a conformation with parallel benzenoid rings from direct confrontation of two d...

by Lai, Y.-H.
Published 2014

Synthesis of 2-Aryl-10b,10c-dimethyl-10b,10c-dihydropyrenes and a Study of Their Conjugation Behavior: Linear Relationship between the Degree of Conjugation and the Electronic Natu...

by Lai, Y.-H., Jiang, J.
Published 2014

Use of bridge annelation to retain the syn stereochemistry of [m.n]metacyclophane derivatives: A route to an elusive syn-[2.2]metacyclophanediene

by Lai, Y.-H., Lee, S.-M.
Published 2014

Synthesis and diatropicity of trans-2′,5′,10b,10c-tetramethylfurano[3,4-e]-10b,10c-dihydropyrene. A valence isomerization to form a novel isoannulenofuran at the expense of two ben...

by Lai, Y.-H., Chen, P.
Published 2014

Synthesis and Diatropicity of trans-N-Cyclohexyl-2′,5′,10b,10c-tetramethyl-pyrrolo[3,4-e]-10b,10c- dihydropyrene. the First Example of an Iso[17]annulenopyrrole

by Lai, Y.-H., Chen, P.
Published 2014

Structural studies on the isomers of triply bridged ring substituted difluorotrithiacyclophanes using 1H and 19F nmr spectroscopy

by Lai, Y.-H., Peck, T.-G.
Published 2014

syn-8,16-dimethylphenanthro[9,10:1′,2′][2.2]metacyclophane-1,9- diene: The first derivative of 8,16-dimethyl[2.2]metacyclophanediene failing to undergo spontaneous valence isomeriz...

by Lai, Y.-H., Chen, P.
Published 2014

Formation of bifluorenylidene from 9-mercaptofluorene via a sulfide autoxidation-anionic autoxication-elimination sequence

by Lai, Y.-H., Lee, S.-M.
Published 2014

2,5b,10b,11-tetramethyldihydropyreno[5,6-c]furan: the first furan-isoannelated [14]annulene that sustains as strong a diamagnetic ring current as the parent system

by Lai, Y.-H., Chen, P.
Published 2014

A study of the fluxional behavior in 2,11-dithia[3.3]orthocyclophane using molecular mechanics and dynamic NMR analysis

by Lai, Y.-H., Nakamura, M.
Published 2014

Change in conformational preference between dithia[3.3](1,4)naphthalenometacyclophanes and the corresponding [2.2](1,4)naphthalenometacyclophanes

by Lai, Y.-H., Lim, T.-H.
Published 2014

Synthesis and Diatropicity of trans-N-Cyclohexyl-2′,5′,10b,10c-tetramethyl-pyrrolo[3,4-e]-10b,10c- dihydropyrene. the First Example of an Iso[17]annulenopyrrole

by Lai, Y.-H., Chen, P.
Published 2014

Separation by permeation effect in high performance liquid chromatographic studies of selected dithia[3.3]cyclophanes and thia[3.2]cyclophanenes

by Lai, Y.-H., Ang, S.-G.
Published 2014

A rigid conformation for 5-Fluoro-2, 11-dithia[3.3](1,4)naphthalenometacyclophane with absence of meta-ring flipping

by Lai, Y.-H., Peck, T.-G.
Published 2014

1H n.m.r. spectroscopic studies of rotational isomers of several 1,2-diarylacenaphthylenes: Conformational barriers and buttressing effects

by Lai, Y.-H., Chen, P.
Published 2014

Triptycene: No homoconjugation effect for extending optical properties of π-conjugated oligomers

by Gu, X., Lai, Y.-H.
Published 2014

Evidence for Homo-Conjugation between Two Revolving 14π-Electron Systems in 10b-Methyl-10c-[2-(10b,10c-dimethyl-10b,10c-dihydropyrenyl)]-10b, 10c-dihydropyrene

by Jiang, J., Lai, Y.-H.
Published 2014

Extreme Projection of a Proton into the π-Cloud of an Aromatic Ring: Record Shielding of an Aromatic Proton in trans-10b-Methyl-10c-(1-naphthyl)-10b,10c-dihydropyrene

by Ting, Y., Lai, Y.-H.
Published 2014

Effect of higher nonbenzertoids in optical properties of dihydropyrene-thiophene and dihydropyrene-phenylenevinylene copolymers

by Lin, Y., Lai, Y.-H.
Published 2014

Formation of bifluorenylidene from 9-mercaptofluorene via a sulfide autoxidation-anionic autoxidation-elimination sequence

by Lai, Y.-H., Lee, S.-M.
Published 2014