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Article: Reactivity of Group 10 halides toward (Ph2PN=)C(Ph)[N(SiMe3)2], (NC5H4){(Ph2PN=)C[N(SiMe3) 2]}-4 and C6H4{C(=NPPh2)[N(SiMe3) 2]}2-1,4
Title | Reactivity of Group 10 halides toward (Ph2PN=)C(Ph)[N(SiMe3)2], (NC5H4){(Ph2PN=)C[N(SiMe3) 2]}-4 and C6H4{C(=NPPh2)[N(SiMe3) 2]}2-1,4 |
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Authors | |
Issue Date | 1997 |
Publisher | Royal Society of Chemistry. The Journal's web site is located at http://www.rsc.org/dalton |
Citation | Journal Of The Chemical Society - Dalton Transactions, 1997 n. 18, p. 3387-3395 How to Cite? |
Abstract | Interaction of [NiBr2(dme)] (dme = 1,2-dimethoxyethane) with 1 equivalent of (Ph2PN=)C(Ph)[N(SiMe3)2] L1 in tetrahydrofuran gave cis-[NiBr2{(Ph2PNH)C(Ph)(=NH)}] 1, metathesis of this compound with excess NH4BF4 in methanol gave cis-[Ni{(Ph2PNH)C(Ph)(=NH)}2][BF4]2 2. Reaction of [NiBr2(dme)] with 1 equivalent of (NC5H4){Ph2PN=)C[N(SiMe3) 2]}-4 L3 followed by metathesis with excess NH4BF4 in methanol gave cis-[Ni{(NC5H4)[(Ph2PNH)C(=NH)]-4} 2[BF4]2 3. Reaction of [PdCl2(PhCN)2] with 1 equivalent of L1 in acetonitrile gave cis-[PdCl2{(Ph2PNH)C(Ph)(=NH)}] 4, and with 0.5 equivalent of C6H4{C(=NPPh2)[N(SiMe3) 2]}2-1,4 L2 in tetrahydrofuran gave cis-[(PdCl2)2{C6H4[C(=NPPh 2){N(SiMe3)2}]2-1,4}] 5 and cis-[(PdCl2)2{C6H4[C(NHPPh 2)-(=NH)]2-1,4}] 6. Interaction of [PdCl2(PhCN)2] with L3 in 1:1 and 3:2 molar ratios gave cis-[PdCl2{(NC5H4)-[(Ph 2PNH)C(=NH)]-4}] 7 and trans-[PdCl2{cis-PdCl2[(NC5H 4){(Ph2PNH)C(=NH)}-4]}2] 8, respectively. Reaction of [MCl2(PhCN)2] (M = Pd or Pt) with 2 equivalents of L3 followed by metathesis with excess NH4BF4 in methanol gave cis-[M{(NC5H4)[(Ph2PNH)C(=NH)]-4}{(NC 5H4)[(Ph2PNH)C(=N)]-4}][BF4] (Pd 9 or Pt 10). Crystal structures of compounds 1, 4, 7, 8, 9 and 10 have been determined. |
Persistent Identifier | http://hdl.handle.net/10722/69377 |
ISSN | |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
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dc.contributor.author | Wong, WK | en_HK |
dc.contributor.author | Sun, C | en_HK |
dc.contributor.author | Wong, WT | en_HK |
dc.date.accessioned | 2010-09-06T06:13:06Z | - |
dc.date.available | 2010-09-06T06:13:06Z | - |
dc.date.issued | 1997 | en_HK |
dc.identifier.citation | Journal Of The Chemical Society - Dalton Transactions, 1997 n. 18, p. 3387-3395 | en_HK |
dc.identifier.issn | 0300-9246 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/69377 | - |
dc.description.abstract | Interaction of [NiBr2(dme)] (dme = 1,2-dimethoxyethane) with 1 equivalent of (Ph2PN=)C(Ph)[N(SiMe3)2] L1 in tetrahydrofuran gave cis-[NiBr2{(Ph2PNH)C(Ph)(=NH)}] 1, metathesis of this compound with excess NH4BF4 in methanol gave cis-[Ni{(Ph2PNH)C(Ph)(=NH)}2][BF4]2 2. Reaction of [NiBr2(dme)] with 1 equivalent of (NC5H4){Ph2PN=)C[N(SiMe3) 2]}-4 L3 followed by metathesis with excess NH4BF4 in methanol gave cis-[Ni{(NC5H4)[(Ph2PNH)C(=NH)]-4} 2[BF4]2 3. Reaction of [PdCl2(PhCN)2] with 1 equivalent of L1 in acetonitrile gave cis-[PdCl2{(Ph2PNH)C(Ph)(=NH)}] 4, and with 0.5 equivalent of C6H4{C(=NPPh2)[N(SiMe3) 2]}2-1,4 L2 in tetrahydrofuran gave cis-[(PdCl2)2{C6H4[C(=NPPh 2){N(SiMe3)2}]2-1,4}] 5 and cis-[(PdCl2)2{C6H4[C(NHPPh 2)-(=NH)]2-1,4}] 6. Interaction of [PdCl2(PhCN)2] with L3 in 1:1 and 3:2 molar ratios gave cis-[PdCl2{(NC5H4)-[(Ph 2PNH)C(=NH)]-4}] 7 and trans-[PdCl2{cis-PdCl2[(NC5H 4){(Ph2PNH)C(=NH)}-4]}2] 8, respectively. Reaction of [MCl2(PhCN)2] (M = Pd or Pt) with 2 equivalents of L3 followed by metathesis with excess NH4BF4 in methanol gave cis-[M{(NC5H4)[(Ph2PNH)C(=NH)]-4}{(NC 5H4)[(Ph2PNH)C(=N)]-4}][BF4] (Pd 9 or Pt 10). Crystal structures of compounds 1, 4, 7, 8, 9 and 10 have been determined. | en_HK |
dc.language | eng | en_HK |
dc.publisher | Royal Society of Chemistry. The Journal's web site is located at http://www.rsc.org/dalton | en_HK |
dc.relation.ispartof | Journal of the Chemical Society - Dalton Transactions | en_HK |
dc.title | Reactivity of Group 10 halides toward (Ph2PN=)C(Ph)[N(SiMe3)2], (NC5H4){(Ph2PN=)C[N(SiMe3) 2]}-4 and C6H4{C(=NPPh2)[N(SiMe3) 2]}2-1,4 | en_HK |
dc.type | Article | en_HK |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1472-7773&volume=&spage=3387&epage=3395&date=1997&atitle=Reactivity+of+Group+10+halides+toward+(Ph2PN=)C(Ph)[N(SiMe3)2],+(NC5H4){(Ph2PN=)C[N(SiMe3)2]}-4+and+C6H4{C(=NPPh2)[N(SiMe3)2]}2-1,4 | en_HK |
dc.identifier.email | Wong, WT: wtwong@hku.hk | en_HK |
dc.identifier.authority | Wong, WT=rp00811 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1039/A703005C | - |
dc.identifier.scopus | eid_2-s2.0-33748635213 | en_HK |
dc.identifier.hkuros | 31377 | en_HK |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-33748635213&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.issue | 18 | en_HK |
dc.identifier.spage | 3387 | en_HK |
dc.identifier.epage | 3395 | en_HK |
dc.identifier.isi | WOS:A1997XZ14400043 | - |
dc.identifier.scopusauthorid | Wong, WK=7403972869 | en_HK |
dc.identifier.scopusauthorid | Sun, C=7404247969 | en_HK |
dc.identifier.scopusauthorid | Wong, WT=7403973084 | en_HK |
dc.identifier.issnl | 0300-9246 | - |