Synthesis, structure and properties of the macrocyclic ferrocenophanes with cyclopentadienyl ligands tethered by oligo(ethylene glycol) chain

Suzaki, Yuji; Takagi, Atsuko; Osakada, Kohtaro

doi:10.1016/j.jorganchem.2010.07.028

Cited by 5 publications

(1 citation statement)

References 34 publications

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“…14.1.1 Crystals of Pseudorotaxanes [20][21][22] Figure 14.2 lists the dialkylammoniums used as the axle components of the pseudorotaxanes, [R 1 CH 2 NH 2 CH 2 R 2 ]X (1a-1j, R 1 , R 2 ¼ Fc (Fc ¼ Fe(C 5 H 4 )(C 5 H 5 )), C 6 H 4 -4-Me, C 6 H 4 -4-nHex, C 10 H 7 , C 6 H 4 -4-CHCH 2 , C 6 H 4 -4-OCH 2 CH 2 CHCH 2 , C 6 H 3 -3,5-Me 2 , C 6 H 3 -3,5-(OMe) 2 , 9-anthryl; X ¼ PF 6 , BARF (BARF ¼ B{C 6 H 3 -3,5-(CF 3 ) 2 } 4 ). [FcCH 2 NH 2 CH 2 C 6 H 4 -4-Me]PF 6 (1a) was prepared from ferrocene carboxaldehyde and H 2 NCH 2 C 6 H 4 -4-Me.…”

mentioning

confidence: 99%

Structure and Dynamic Behavior of Organometallic Rotaxanes

Suzaki¹,

Abe²,

Chihara³

et al. 2011

Supramolecular Polymer Chemistry

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mentioning

confidence: 99%

Structure and Dynamic Behavior of Organometallic Rotaxanes

Suzaki¹,

Abe²,

Chihara³

et al. 2011

Supramolecular Polymer Chemistry

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Organometallic Rotaxanes with a Triazole Group in the Axle Component and Their Behavior as Ligands of Pt^II Complexes

Yu¹,

Suzaki²,

Abe³

et al. 2011

Chemistry An Asian Journal

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Two ferrocenylmethyl ammonium salts were used as axle components of pseudorotaxanes with dibenzo[24]crown-8. The pseudorotaxane with an alkyne terminal group in the axle component underwent a Cu-catalyzed Huisgen coupling reaction (click reaction) with an alkyl azide to afford cationic [2]rotaxanes with a triazole group in the axle molecule. The rotaxane reacted with Ac(2) O to produce neutral rotaxanes with an amide group in the axle component. Both cationic and neutral rotaxanes were treated with K[PtCl(3)(CH(2)=CH(2))] to form the Pt(II)-containing rotaxanes.

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Cyclic and linear poly(ferrocenylene alkylene)s synthesized from addition‐condensation polymerization of ferrocene with aldehydes

Suzaki

Yoshigoe

Osakada

2013

J. Polym. Sci. Part A: Polym. Chem.

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Oligo‐ and poly(ferrocenylene alkylene)s, [Fe(C5H5‐x)(C5H5‐y)CHR]n (x = y = 1 or x = 2, y = 0; R = alkyl, aryl), were synthesized by Lewis acid‐promoted addition‐condensation polymerization of ferrocene with aldehydes. The reaction of alkyl aldehydes, such as n‐hept‐CHO, EtCHO and nBuCHO, with ferrocene yields a mixture of the cyclic and linear poly(ferrocenylene alkylene)s, while aryl aldehyde, such as C6F5CHO, CF3C6H4‐4‐CHO and MeC6H4‐4‐CHO, forms the linear polymers exclusively. The linear polymer has terminal Fe(C5H4)(C5H5) and CH2Aryl groups, which are characterized by high resolution mass spectroscopy. Results of addition‐condensation polymerization of ferrocenemethanol catalyzed by BF3 indicate that the propagating polymer of the above addition‐condensation polymerization contains terminal 1‐hydroxyalkyl‐ferrocenylene group, Fe(C5H4)[C5H4{CH(OH)R}]. The trimer prepared from ferrocene and paraformaldehyde dimethylacetal contains 1,1′‐, 1,2‐, and 1,3‐ferrocenylene units, suggesting that the polymers obtained from alkyl and aryl aldehydes are also composed of these structural units. © 2013 Wiley Periodicals, Inc. J. Polym. Sci., Part A: Polym. Chem. 2013, 51, 3627–3635

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Synthesis, structure and properties of the macrocyclic ferrocenophanes with cyclopentadienyl ligands tethered by oligo(ethylene glycol) chain

Cited by 5 publications

References 34 publications

Structure and Dynamic Behavior of Organometallic Rotaxanes

Structure and Dynamic Behavior of Organometallic Rotaxanes

Organometallic Rotaxanes with a Triazole Group in the Axle Component and Their Behavior as Ligands of Pt^II Complexes

Cyclic and linear poly(ferrocenylene alkylene)s synthesized from addition‐condensation polymerization of ferrocene with aldehydes

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Synthesis, structure and properties of the macrocyclic ferrocenophanes with cyclopentadienyl ligands tethered by oligo(ethylene glycol) chain

Cited by 5 publications

References 34 publications

Structure and Dynamic Behavior of Organometallic Rotaxanes

Structure and Dynamic Behavior of Organometallic Rotaxanes

Organometallic Rotaxanes with a Triazole Group in the Axle Component and Their Behavior as Ligands of PtII Complexes

Cyclic and linear poly(ferrocenylene alkylene)s synthesized from addition‐condensation polymerization of ferrocene with aldehydes

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Organometallic Rotaxanes with a Triazole Group in the Axle Component and Their Behavior as Ligands of Pt^II Complexes