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1配位した大環状配位子の構造研究 III Ni(II)のC-racemi-5,5,7,12,12,14-ヘキサメチル-1,4,8,11-テトラアザシクロテトラデカン,〔Ni(tetb)〕 2+ ;α-,β-およびγ-配置

N.F. Curtis,David A. Swann,T. N. Waters

1973Journal of the Chemical Society Dalton transactions（1973）

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2Some Metal-Ion Complexes with Ligands Formed by Reaction of Amines with Aliphatic Carbonyl-Compounds .1. Nickel(Ii) and Copper(Ii) Complexes Formed by Diaminoethane-Acetone Reaction

NF CURTIS

1972JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS（1972）引用：78

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3ChemInform Abstract: CYCLISCHE TETRAMINE UND IHRE METALLION‐KOMPLEXE 8. MITT. KOBALT(III)‐KOMPLEXE VON 3,3‐DIMETHYL‐1,5,8,11‐TETRAAZACYCLOTRIDECAN

N. F. CURTIS,G. W. READER

AbstractDer Titelligand Lwird aus 3,3‐Dimethyl‐l ,5,8,l 1‐tetraazacyclotridecen‐(1)‐ Ni(II)‐tetrachlorozinkat durch Reaktion mit Na‐bicarbonat, Reduktion mit Na‐tetrahydridoborat, Reaktion mit Na‐cyanid sowie Ätherextraktion als Hydroperchlorat synthetisiert.

1972Chemischer Informationsdienst

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4Some Cyclic Tetra-Amines And Their Metal-Ion Complexes .8. Complexes Of Rhodium(Iii) With C-Rac-5,5,7,12,14-Hexamethyl-1,4,8,11-Tetra-Azacyclotetradecane And C-Meso-5,5,7,12,12,14-Hexa-Methyl-1,4,8,11-Tetra-Azacyclotetradecane

N. F. Curtis, D. F. Cook

1972JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS（1972）引用：15

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5ChemInform Abstract: STRUKTURUNTERSUCHUNGEN AN KOORDINIERTEN MAKROCYCLISCHEN LIGANDEN 1. MITT. KRISTALL‐ UND MOLEKULARSTRUKTUR VON (1RS, 3SR, 8RS, 10SR)‐3,5,7,7,10,12,14,14‐OKTAMETHYL‐1,4,8,11‐TETRAAZA‐CYCLOTETRADECADIEN‐(4, 11)‐NICKEL(II)‐PERCHLORAT

D. A. SWANN, T. N. WATERS,N. F. CURTIS

Chemischer InformationsdienstVolume 3, Issue 33 Preparative Organic Chemistry ChemInform Abstract: STRUKTURUNTERSUCHUNGEN AN KOORDINIERTEN MAKROCYCLISCHEN LIGANDEN 1. MITT. KRISTALL- UND MOLEKULARSTRUKTUR VON (1RS, 3SR, 8RS, 10SR)-3,5,7,7,10,12,14,14-OKTAMETHYL-1,4,8,11-TETRAAZA-CYCLOTETRADECADIEN-(4, 11)-NICKEL(II)-PERCHLORAT D. A. SWANN, D. A. SWANNSearch for more papers by this authorT. N. WATERS, T. N. WATERSSearch for more papers by this authorN. F. CURTIS, N. F. CURTISSearch for more papers by this author D. A. SWANN, D. A. SWANNSearch for more papers by this authorT. N. WATERS, T. N. WATERSSearch for more papers by this authorN. F. CURTIS, N. F. CURTISSearch for more papers by this author First published: August 15, 1972 https://doi.org/10.1002/chin.197233418AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinkedInRedditWechat No abstract is available for this article. Volume3, Issue33August 15, 1972 RelatedInformation

1972Chemischer Informationsdienst（1972）

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6Some Cyclic Tetra-Amines and Their Metal-Ion Complexes. Part VIII. Cobalt(III) Complexes of 3,3-Dimethyl-1,5,8,11-tetra-azacyclotridecane

NF CURTIS,GW READER

The preparation of the cyclic tetra-secondary amine 3,3-dimethyl-1,5,8,11-tetra-azacyclotridecane from the previously reported nickel(II) complex is described. Cobalt(III) complexes of the amine were prepared with the amine in planar (bcde-octahedral) and folded (abcd-octahedral) co-ordination. Derivatives of the complex cobalt cation in three configurations arising from restricted inversion at the four chiral co-ordinated secondary amino-groups were prepared. The relative stabilities of the possible configurations in planar and folded coordination are discussed, and assignments of configuration of the observed forms are made, based on chemical and physical (particularly 1H n.m.r. spectral) properties.

1972JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS（1972）引用：7

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7Some Cyclic Tetra-Amines and Their Metal-Ion Complexes. Part VII. Nickel(II) Complexes of Some Tetra-Aza-cyclotridecane Derivatives

NF CURTIS,GW READER

Nickel(II) complexes of 3,3-dimethyl- and 2,4,4-trimethyl-1,5,8,11-tetra-azacyclotrideca-1-ene and 3,3-dimethyl-1,5,8,11-tetra-azacyclotridecane are described. Singlet ground-state square-planar complexes are formed with poorly co-ordinating anions such as tetrachlorozincate. Triplet ground-state 'octahedral' complexes are formed with the co-ordinating anions oxalate, acetate, acetylacetonate (all as chelates) with thiocyanate and azide, and with diaminoethane. The three cations exist as configurational isomers, arising from restricted inversion at the asymmetric co-ordinated secondary amine centres.

1971JOURNAL OF THE CHEMICAL SOCIETY A -INORGANIC PHYSICAL THEORETICAL引用：24

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8ChemInform Abstract: CYCLISCHE TETRAMINE UND IHRE KOMPLEXE MIT METALLIONEN 7. MITT. NICKEL(II)‐KOMPLEXE VON TETRAAZACYCLOTRIDECAN‐DERIVATEN

N. F. CURTIS,G. W. READER

AbstractDie Komplexkationen (I) (dargestellt aus Tetrachloro‐tris‐[triäthylentetramin]‐ dinickel) und ,der Komplex (II), der durch Hydrierung des Produktes (Ia) erhalten wird, existieren mit wenig koordinierend" wirkenden Anionen wie Tetrachlorozincat als quadratisch‐planare Komplexe.

1971Chemischer Informationsdienst Organische Chemie

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9Complexes Of Nickel(Ii) With Some 1,5,8,12-Tetra-Azacyclotetradecane Derivatives - 2 Isomeric Cyclic Tetraimines And A Cyclic Tri-Imine-Monoamine

N. F. Curtis

Nickel(II) complexes of the isomeric cyclic tetraimines, 2,4,4,9,11,11-hexamethyl-1,5,8,12-tetra-azacyclotetradeca-1,5,8,12-tetraene and 2,4,4,9,9,11-hexamethyl-1,5,8,12-tetra-azacyclotetradeca-1,5,7,11-tetraene, have been prepared by the nitric acid oxidation of the appropriate (1,8- and 1,11-respectively) diene nickel(II) complexes. Both cations are reduced by aqueous borohydride or hydrogen with platinum catalyst to reform the diene complexes. The nickel(II) complex of the 2,4,4,9,9,11-hexamethyl isomer is reduced by hypophosphorous acid to yield the cyclic tri-iminemonoamine 2,4,4,9,9,11-hexamethyl-1,5,8,12-tetra-azacyclotetradeca-1,5,11-triene, as the nickel-(II) complex. Singlet ground-state square-planar derivatives, e.g. perchlorate salts, and triplet ground-state octahedrally co-ordinated derivatives, e.g. dithiocyanato-derivatives, are described. I.r., electronic, and n.m.r. spectra, and magnetic susceptibilities are reported.

1971JOURNAL OF THE CHEMICAL SOCIETY A -INORGANIC PHYSICAL THEORETICAL引用：45

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10ChemInform Abstract: CYCLISCHE TETRAAMINE UND IHRE METALLKOMPLEXE 6. MITT. KRISTALLSTRUKTUR VON ACETATO‐C‐RAC.‐(5,7,7,12,14,14‐HEXAMETHYL‐1,4,8,11‐TETRAAZACYCLOTETRADECAN)‐NICKEL(II)‐PERCHLORAT UND DES ANALOGEN CIS‐OXALATOKOBALT(III)‐DIPERCHLORATS

P. O. WHIMP,MARCIA F. BAILEY,N. F. CURTIS

Chemischer Informationsdienst. Organische ChemieVolume 1, Issue 40 Organoelement Compounds ChemInform Abstract: CYCLISCHE TETRAAMINE UND IHRE METALLKOMPLEXE 6. MITT. KRISTALLSTRUKTUR VON ACETATO-C-RAC.-(5,7,7,12,14,14-HEXAMETHYL-1,4,8,11-TETRAAZACYCLOTETRADECAN)-NICKEL(II)-PERCHLORAT UND DES ANALOGEN CIS-OXALATOKOBALT(III)-DIPERCHLORATS P. O. WHIMP, P. O. WHIMPSearch for more papers by this authorMARCIA F. BAILEY, MARCIA F. BAILEYSearch for more papers by this authorN. F. CURTIS, N. F. CURTISSearch for more papers by this author P. O. WHIMP, P. O. WHIMPSearch for more papers by this authorMARCIA F. BAILEY, MARCIA F. BAILEYSearch for more papers by this authorN. F. CURTIS, N. F. CURTISSearch for more papers by this author First published: October 6, 1970 https://doi.org/10.1002/chin.197040049AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinked InRedditWechat No abstract is available for this article. Volume1, Issue40October 6, 1970 RelatedInformation

1970Chemischer Informationsdienst Organische Chemie

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11Some Cyclic Tetra-Amines and Their Metal-Ion Complexes. Part VI. the Crystal Structure of Acetato-C-rac-(5,7,7,12,14,14-hexamethyl-1,4,8,11-tetra-azacyclotetradecane)nickel(ii) Perchlorate

PO WHIMP,NF CURTIS,MF BAILEY

The structure of acetato-C-rac-(5,7,7,12,14,14-hexamethyl-1,4,8,11-tetra-azacyclotetradecane)nickel(II) perchlorate has been investigated by single-crystal three-dimensional X-ray methods. The blue prismatic crystals are monoclinic, space group P21/c, with a= 9·39, b= 30·67, c= 9·57 Å, β= 119·3°, Z= 4. The structure was solved by Patterson and Fourier syntheses, and refined by least-squares methods to a final R of 0·120 for the 2753 visually estimated independent reflexions.The cyclic tetra-amine is folded, with the four secondary amine groups co-ordinated to adjacent octahedral sites of the nickel (II) ion. The acetate ion functions as a symmetric chelate, occupying the two remaining sites. The cyclic tetra-amine is the C-rac-modification, and both pairs of asymmetric nitrogens also have the racemic arrangement, but the pairs are of opposite helicity.The relative energies of the 36 configurations of the co-ordinated 5,7,7,12,14,14-hexamethyl-1,4,8,11-tetra-azacyclotetradecane macrocycles, arising from the pair of asymmetric carbon centres and two pairs of asymmetric nitrogen centres, are discussed in terms of the conformational energies of the chelate ring systems and methyl substituent interaction energies.The space-group determination of cis-oxalato-C-rac-(5,7,7,12,14,14-hexamethyl-1,4,8,11-tetra-azacyclotetradecane)cobalt(III) perchlorate is also reported: Pccn, with a= 16·03, b= 9·61, c= 15·12 Å, Z= 4.

1970JOURNAL OF THE CHEMICAL SOCIETY A -INORGANIC PHYSICAL THEORETICAL引用：189

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12二三の環状テトラアミンとそれらの金属イオン錯体 VI アセタト-C-rac-(5,7,7,12,14,14-ヘキサメチル-1,4,8,11-テトラアザシクロテトラデカン)ニッケル(II)過塩素酸塩の結晶構造

Whimp P O,Bailey M F,Curtis N F

1970Journal of The Chemical Society A: Inorganic, Physical, Theoretical（1970）

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13A Copper(ii) Complex of 1,15-Dihydroxy-7,9,9-trimethyl-3,6,10,13-tetraazapentadeca-6-ene Formed by Reaction of Bis (hydroxyethylethylenediamine)copper(ii) with Acetone

VC PATEL,NF CURTIS

The preparations of bis(hydroxyethylethylenediamine)copper(II) as the nitrate and perchlorate salts are reported. These compounds react with acetone to form copper(II) complexes of 1,15-dihydroxy-7,9,9-trimethyl-3,6,10,13-tetra-azapentadeca-6-ene. I.r. and visible–u.v. spectra are reported.

1969JOURNAL OF THE CHEMICAL SOCIETY A -INORGANIC PHYSICAL THEORETICAL引用：16

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14Some Oxalato-Amine Complexes Of Nickel(2) Copper(2) Zinc(2)

N. F. Curtis

1968JOURNAL OF THE CHEMICAL SOCIETY A -INORGANIC PHYSICAL THEORETICAL引用：155

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15Copper(2) Complexes Of A Quadridentate Ligand Formed By Reaction Of Copper(2) 2-Hydroxyethylamine Complexes With Some Ketones

V. C. Patel,N. F. Curtis

1968JOURNAL OF THE CHEMICAL SOCIETY A -INORGANIC PHYSICAL THEORETICAL（1968）引用：12

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16Some Cyclic Tetra-Amines and Their Metal-Ion Complexes. Part V. Cobalt(III) Complexes of Two Isomeric 5,7,7,12,12,14-Hexamethyl-1,4,8,11-tetra-azacyclotetradecanes

P. O. Whimp,N. F. Curtis

The preparations and properties of some octahedral cobalt(III) complexes of the C-meso and C-racemic isomers of the cyclic tetra-amine 5,7,7,12,12,14-hexamethyl-1,4,8,11-tetra-azacyclotetradecane (tetc and tetd), are described. Both isomers from trans-cobalt(III) derivatives with unidentate ligands occupying the axial co-ordination sites and, in addition, the isomer tetd, which is probably the meso form, can form cis derivatives such as [Co(tetd)C2O4]+. The trans derivatives [Co(tetc)XY]+(where X = Y = Cl–, CN–, NCS–, and NO2–; X = Cl–, Y = CH3CO2–), [Co(tetc)(H2O)2]3+, and [Co (tetd)Cl2]+, and the cis derivative [Co (tetd)C2O4]+, are described.

1968Journal of the Chemical Society A Inorganic, Physical, Theoretical（1968）引用：12

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17Some Complexes of Dipropylenetriamine with Nickel(ii), Copper(ii), Zinc(ii), and Cobalt(iii)

N. F. Curtis,R. W. Hay,Y. M. Curtis

The preparations and properties of the following complexes of dipropylenetriamine [NH2·[CH2]3·NH·[CH2]3·NH2= dpt] are reported: Ni(dpt)2Cl2,H2O, Ni(dpt)2(NO2)3,H2O, Ni dpt (NO3)2, Ni dpt (NO3)2, (H2O)2, Ni dpt Cl2, Cu(dpt)2(ClO4)2, Cu dpt (dptH)(OH)(ClO4)2, Cu3(dpt)3(CO3)(ClO4)4,2H2O, Cu4(dpt)4(CO3)Cl6,8H2O, Zn(dpt)2(ClO4)2, Zn2(dpt)2OH(ClO4)3, Zn dpt Cl2, Co dpt Cl3, Co dpt (NCS)3, Co dpt (N3)3, Co dpt (NO2)3, and Co dpt Cl2(H2O)ClO4. Infrared spectra, metal-ion spectra, and magnetic susceptibilities (of the copper compounds) are reported.

1968Journal of the Chemical Society A Inorganic, Physical, Theoretical（1968）引用：67

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18Some Cyclic Tetra-Amines And Their Metal-Ion Complexes .V. Cobalte(3) Complexes Of 2 Isomeric 5,7,7,12,12,14-Hexamethyl-1,4,8,11-Tetra-Azacyclotetradecanes

P. O. Whimp,N. F. Curtis

1968JOURNAL OF THE CHEMICAL SOCIETY A -INORGANIC PHYSICAL THEORETICAL（1968）引用：10

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19Some Complexes Of Diethylenetriamine With Nickel(2) Copper(2) And Zinc(2)

N. F. Curtis,H. K. J. Powell

1968JOURNAL OF THE CHEMICAL SOCIETY A -INORGANIC PHYSICAL THEORETICAL引用：44

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