Synthesis and coordination chemistry of 1,3,5-triphosphabicyclo[2.1.0]-pent-2-ene

被引：12

作者：

Caliman, V ^{[1
]}

Hitchcock, PB ^{[1
]}

Nixon, JF ^{[1
]}

机构：

[1] Univ Sussex, Sch Chem Phys & Environm Sci, Brighton BN1 9QJ, E Sussex, England

来源：

CHEMICAL COMMUNICATIONS | 1998年 / 15期

关键词：

D O I：

10.1039/a803402h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Room temperature electrocyclisation of the 1,2,4-triphosphole (P3C2Bu2CH)-C-t(SiMe3)(2) affords the new 1,3,5-triphosphabicyclo[2.1.0]pent-2-ene which undergoes a very rapid [1,3]-phosphorus migration which can be stopped by coordination of [W(CO)(5)]; the two isomeric phosphorus compounds react differently with [PtCl2(PEt3)](2), the latter via an insertion of the metal into the P-P bond and a chlorine migration reaction to afford trans- [PtCl(PEt3)(P2C2-Bu2PClCH)-P-t(SiMe3)(2)], the molecular structure of which has been determined by a single crystal X-ray diffraction study.

引用

页码：1537 / 1538

页数：2

共 8 条

[1] NOVEL RING-OPENING AND HALOGEN TRANSFER FROM PLATINUM(II) TO PHOSPHORUS IN THE REACTION OF [PTCL2(CNR)2] (R = BU-T, P-MEOC6H4) WITH THE PHOSPHIRENE RING PPHCPH=CPH - CRYSTAL AND MOLECULAR-STRUCTURE OF THE DIMERIC CHLOROPHOSPHANE COMPLEX [PTCL(PCLPHCPH=CPH) (CNBU-T)]2 [J].

AJULU, FA ;

HITCHCOCK, PB ;

MATHEY, F ;

MICHELIN, RA ;

NIXON, JF ;

POMBEIRO, AJL .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1993, (02) :142-143

[2] LOW-CORDINATED PHOSPHORUS-COMPOUNDS .34. EASY SYNTHESIS OF PHOSPHAALKENES BY A PHOSPHORUS-ANALOGOUS ISOCYANIDE REACTION AND AN ATYPICAL CRYSTAL-STRUCTURE OF A TETRACARBONYL(PHOSPHAALKENE)IRON COMPLEX [J].

APPEL, R ;

CASSER, C ;

IMMENKEPPEL, M ;

KNOCH, F .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1984, 23 (11) :895-896

[3] [1,3]-SIGMATROPIC REARRANGEMENT OF 1,3,5-TRIPHOSPHABICYCLO[2.1.0]PENT-2-ENE [J].

BACHRACH, SM ;

CALIMAN, V ;

NIXON, JF .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1995, (23) :2395-2396

[4] First syntheses, structural and theoretical studies of eta(5)-1,2,4-tripihosphole metal tricarbonyl complexes of Cr, Mo and W [J].

Caliman, V ;

Hitchcock, PB ;

Nixon, JF ;

Nyulaszi, L ;

Sakarya, N .

CHEMICAL COMMUNICATIONS, 1997, (14) :1305-1306

[5]

Caliman V, 1998, HETEROATOM CHEM, V9, P1, DOI 10.1002/(SICI)1098-1071(1998)9:1<1::AID-HC1>3.0.CO

[6]

2-H

[7] PREPARATION AND LIGATING PROPERTIES OF THE FIRST EXAMPLE OF A 1,2,4-TRIPHOSPHOLE, P(3)C(2)BU(2)(T)R [R=CH(SIME(3))(2)] - CRYSTAL AND MOLECULAR-STRUCTURES OF P(3)C(2)BU(2)(T)CH(SIME(3))(2), TRANS-[PTCL2(PET(3))(P(3)BU(2)(T)CH(SIME(3))(2))] AND [FE-2(CO)(6)(MU-P(3)C(2)BU(2)(T)CH(SIME(3))(2))] [J].

CALIMAN, V ;

HITCHCOCK, PB ;

NIXON, JF .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1995, (16) :1661-1662

[8] SYNTHESIS OF A PHOSPHAVINYL COMPLEX VIA SHIFT OF A PENTAMETHYLCYCLOPENTADIENYL FROM PHOSPHORUS TO IRON [J].

GUDAT, D ;

NIECKE, E ;

ARIF, AM ;

COWLEY, AH ;

QUASHIE, S .

ORGANOMETALLICS, 1986, 5 (03) :593-595

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