Search Results - "HOLDEN, H. W"

Synthesis of Ladder Polymers: Developments, Challenges, and Opportunities by Teo, Yew Chin, Lai, Holden W. H., Xia, Yan

“…Ladder polymers are unique in that their backbones consist of fused rings with adjacent rings having two or more atoms in common. The restriction of bond…”
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Facile Synthesis and Study of Microporous Catalytic Arene-Norbornene Annulation-Tröger's Base Ladder Polymers for Membrane Air Separation by Ma, Xiaohua, Lai, Holden W H, Wang, Yingge, Alhazmi, Abdulrahman, Xia, Yan, Pinnau, Ingo

“…We report the facile synthesis and study of two soluble microporous ladder polymers, CANAL-TBs, by combining catalytic arene-norbornene annulation (CANAL) and…”
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Microporous Polyimides from Ladder Diamines Synthesized by Facile Catalytic Arene–Norbornene Annulation as High-Performance Membranes for Gas Separation by Abdulhamid, Mahmoud A, Lai, Holden W. H, Wang, Yingge, Jin, Zexin, Teo, Yew Chin, Ma, Xiaohua, Pinnau, Ingo, Xia, Yan

“…We synthesized a series of rigid ladder-type diamines from readily available bromoanilines and norbornadiene in one step using facile catalytic…”
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Functionalized Rigid Ladder Polymers from Catalytic Arene-Norbornene Annulation Polymerization by Lai, Holden W. H, Teo, Yew Chin, Xia, Yan

“…Rigid ladder polymers represent a unique polymer architecture but have limited synthetic accessibility and structural diversity. Using catalytic…”
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Tuning the Molecular Weights, Chain Packing, and Gas-Transport Properties of CANAL Ladder Polymers by Short Alkyl Substitutions by Lai, Holden W. H, Benedetti, Francesco M, Jin, Zexin, Teo, Yew Chin, Wu, Albert X, Angelis, Maria Grazia De, Smith, Zachary P, Xia, Yan

“…We used catalytic arene–norbornene annulation (CANAL) polymerization to synthesize high-molecular-weight (degree of polymerization 500–800 based on M n) rigid…”
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Supramolecular Assembly of Tris(4-carboxyphenyl)arenes: Relationship between Molecular Structure and Solid-State Catenation Motifs by Lai, Holden W. H, Wiscons, Ren A, Zentner, Cassandra A, Zeller, Matthias, Rowsell, Jesse L. C

“…The crystal structures of seven 1,3,5-tris­(4-carboxyphenyl)­arenes with functionalized central arene rings are reported. The formation of (6,3) hcb hexagonal…”
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Hydrocarbon ladder polymers with ultrahigh permselectivity for membrane gas separations by Lai, Holden W H, Benedetti, Francesco M, Ahn, Jun Myun, Robinson, Ashley M, Wang, Yingge, Pinnau, Ingo, Smith, Zachary P, Xia, Yan

“…Membranes have the potential to substantially reduce energy consumption of industrial chemical separations, but their implementation has been limited owing to…”
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Conformational Preferences of N,N -Dimethylsuccinamate as a Function of Alkali and Alkaline Earth Metal Salts: Experimental Studies in DMSO and Water As Determined by 1H NMR Spectroscopy by Lai, Holden W. H, Liu, Albert Tianxiang, Emenike, Bright U, Carroll, William R, Roberts, John D

“…The fraction of gauche conformers of N,N -dimethylsuccinamic acid (1) and its Li+, Na+, K+, Mg2+, Ca2+, and N­(Bu)4 + salts were estimated in DMSO and D2O…”
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Norbornyl benzocyclobutene ladder polymers: Conformation and microporosity by Lai, Holden W. H., Liu, Sheng, Xia, Yan

“…ABSTRACT Shape‐persistent contorted ladder polymers are an intriguing and unusual class of polymers. Using catalytic arene‐norbornene annulation (CANAL)…”
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Frontispiece: Synthesis of Ladder Polymers: Developments, Challenges, and Opportunities by Teo, Yew Chin, Lai, Holden W. H., Xia, Yan

“…Building macromolecular ladders is an intriguing and rewarding challenge for chemists. Interesting and unusual properties often arise from the highly…”
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Glucuronide-Linked Antibody-Tubulysin Conjugates Display Activity in MDR + and Heterogeneous Tumor Models by Burke, Patrick J, Hamilton, Joseph Z, Pires, Thomas A, Lai, Holden W H, Leiske, Christopher I, Emmerton, Kim K, Waight, Andrew B, Senter, Peter D, Lyon, Robert P, Jeffrey, Scott C

“…Although antibody-drug conjugates (ADCs) find increasing applications in cancer treatment, or treatment-emergent resistance mechanisms may impair clinical…”
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Supramolecular Assembly of Tris(4-carboxyphenyl)arenes: Relationship between Molecular Structure and Solid-State Catenation Motifs by Lai, Holden W. H., Wiscons, Ren A., Zentner, Cassandra A., Zeller, Matthias, Rowsell, Jesse L. C.

“…The crystal structures of seven 1,3,5-tris(4-carboxyphenyl)arenes with functionalized central arene rings are reported. The formation of (6,3) hcb hexagonal…”
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Conformational Preferences of N,N -Dimethylsuccinamate as a Function of Alkali and Alkaline Earth Metal Salts: Experimental Studies in DMSO and Water As Determined by 1 H NMR Spectroscopy by Lai, Holden W. H., Liu, Albert Tianxiang, Emenike, Bright U., Carroll, William R., Roberts, John D.

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Mass Spectrometry of Substances of Low Volatility by HOLDEN, H. W, ROBB, J. C

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Facile Synthesis and Study of Microporous Catalytic Arene-Norbornene Annulation–Tröger’s Base Ladder Polymers for Membrane Air Separation by Ma, Xiaohua, Lai, Holden W. H, Wang, Yingge, Alhazmi, Abdulrahman, Xia, Yan, Pinnau, Ingo

“…We report the facile synthesis and study of two soluble microporous ladder polymers, CANAL–TBs, by combining catalytic arene-norbornene annulation (CANAL) and…”
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Conformational Preferences of N,N-Dimethylsuccinamate as a Function of Alkali and Alkaline Earth Metal Salts: Experimental Studies in DMSO and Water As Determined by super(1)H NMR Spectroscopy by Lai, Holden WH, Liu, Albert Tianxiang, Emenike, Bright U, Carroll, William R, Roberts, John D

“…The fraction of gauche conformers of N,N-dimethylsuccinamic acid (1) and its Li super(+), Na super(+), K super(+), Mg super(2+), Ca super(2+), and N(Bu) sub(4)…”
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Orientational ortho − H 2 pair interactions in the microporous framework MOF-5 by FitzGerald, Stephen A., Eckdahl, Christopher T., McDonald, Cooper S., Nelson, Jocienne N., Shinbrough, Kai, Lai, Holden W. H., Rowsell, Jesse L. C.

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"The Atom and the Economy" by Holden, W. H. T.

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Field Studies of some wild species ofAvena by Holden, J. H. W.

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Section notices by Holden, J. H. W., Reust, W.

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