Phosphonato-phosphinito peri-substituted naphthalenes

Petr Kilian; Alexandra Martha Zoya Slawin; John Derek Woollins

doi:10.1016/j.ica.2004.09.019

Phosphonato-phosphinito peri-substituted naphthalenes

Petr Kilian, Alexandra Martha Zoya Slawin, John Derek Woollins

Research output: Contribution to journal › Article › peer-review

Abstract

Nap[P(E)(OMe)(2)][P(H)(O)(OMe)] (Nap = naphthalene-1,8-diyl, E = S, Se) were synthesized and fully characterised including crystal structure analyses. They show repulsive interactions of phosphorus functionalities with hydrogen atom of phosphinite moiety placed in the peri space, the distortion of naphthalene backbone is comparable to that observed in 1,8-bis(phosphonato) naphthalenes. The conformational isomerism resulting from the restriction of the cogwheel rotational motion about the C-P bonds is observable by NMR. (c) 2004 Elsevier B.V. All rights reserved.

Original language	English
Pages (from-to)	1719-1713
Number of pages	5
Journal	Inorganica Chimica Acta
Volume	358
DOIs	https://doi.org/10.1016/j.ica.2004.09.019
Publication status	Published - 15 Mar 2005

Keywords

organophosphorus
strained molecules
peri-interactions
phosphorous
steric crowding
synthesis
X-ray structure
CENTER-DOT-P
1,8-BIS(DIPHENYLPHOSPHINO)NAPHTHALENE
COMPLEXES
BOND

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10.1016/j.ica.2004.09.019

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title = "Phosphonato-phosphinito peri-substituted naphthalenes",

abstract = "Nap[P(E)(OMe)(2)][P(H)(O)(OMe)] (Nap = naphthalene-1,8-diyl, E = S, Se) were synthesized and fully characterised including crystal structure analyses. They show repulsive interactions of phosphorus functionalities with hydrogen atom of phosphinite moiety placed in the peri space, the distortion of naphthalene backbone is comparable to that observed in 1,8-bis(phosphonato) naphthalenes. The conformational isomerism resulting from the restriction of the cogwheel rotational motion about the C-P bonds is observable by NMR. (c) 2004 Elsevier B.V. All rights reserved.",

keywords = "organophosphorus, strained molecules, peri-interactions, phosphorous, steric crowding, synthesis, X-ray structure, CENTER-DOT-P, 1,8-BIS(DIPHENYLPHOSPHINO)NAPHTHALENE, COMPLEXES, BOND",

author = "Petr Kilian and Slawin, {Alexandra Martha Zoya} and Woollins, {John Derek}",

year = "2005",

month = mar,

day = "15",

doi = "10.1016/j.ica.2004.09.019",

language = "English",

volume = "358",

pages = "1719--1713",

journal = "Inorganica Chimica Acta",

issn = "0020-1693",

publisher = "ELSEVIER SCIENCE SA",

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TY - JOUR

T1 - Phosphonato-phosphinito peri-substituted naphthalenes

AU - Kilian, Petr

AU - Slawin, Alexandra Martha Zoya

AU - Woollins, John Derek

PY - 2005/3/15

Y1 - 2005/3/15

N2 - Nap[P(E)(OMe)(2)][P(H)(O)(OMe)] (Nap = naphthalene-1,8-diyl, E = S, Se) were synthesized and fully characterised including crystal structure analyses. They show repulsive interactions of phosphorus functionalities with hydrogen atom of phosphinite moiety placed in the peri space, the distortion of naphthalene backbone is comparable to that observed in 1,8-bis(phosphonato) naphthalenes. The conformational isomerism resulting from the restriction of the cogwheel rotational motion about the C-P bonds is observable by NMR. (c) 2004 Elsevier B.V. All rights reserved.

AB - Nap[P(E)(OMe)(2)][P(H)(O)(OMe)] (Nap = naphthalene-1,8-diyl, E = S, Se) were synthesized and fully characterised including crystal structure analyses. They show repulsive interactions of phosphorus functionalities with hydrogen atom of phosphinite moiety placed in the peri space, the distortion of naphthalene backbone is comparable to that observed in 1,8-bis(phosphonato) naphthalenes. The conformational isomerism resulting from the restriction of the cogwheel rotational motion about the C-P bonds is observable by NMR. (c) 2004 Elsevier B.V. All rights reserved.

KW - organophosphorus

KW - strained molecules

KW - peri-interactions

KW - phosphorous

KW - steric crowding

KW - synthesis

KW - X-ray structure

KW - CENTER-DOT-P

KW - 1,8-BIS(DIPHENYLPHOSPHINO)NAPHTHALENE

KW - COMPLEXES

KW - BOND

UR - http://www.scopus.com/inward/record.url?scp=14644427163&partnerID=8YFLogxK

U2 - 10.1016/j.ica.2004.09.019

DO - 10.1016/j.ica.2004.09.019

M3 - Article

SN - 0020-1693

VL - 358

SP - 1719

EP - 1713

JO - Inorganica Chimica Acta

JF - Inorganica Chimica Acta

ER -

Phosphonato-phosphinito peri-substituted naphthalenes

Abstract

Keywords

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