Structure of an η1 nickel O-enolate:: Mechanistic implications in catalytic enyne cyclizations

被引：84

作者：

Amarasinghe, KKD ^{[1
]}

Chowdhury, SK ^{[1
]}

Heeg, MJ ^{[1
]}

Montgomery, J ^{[1
]}

机构：

[1] Wayne State Univ, Dept Chem, Detroit, MI 48202 USA

来源：

ORGANOMETALLICS | 2001年 / 20卷 / 03期

关键词：

D O I：

10.1021/om0010013

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Two metallacycles derived from the oxidative cyclization of nickel(0) with an alkynyl enal have been isolated and fully characterized. The metallacycles obtained possess an eta (1) nickel O-enolate motif within the metallacyclic framework.

引用

页码：370 / 372

页数：3

共 60 条

[1] [2,2'-(1,3'-bicyclohexenyl)]bis(triphenyphosphine)platinum(0) tetrahydrofuran solvate
Abboud, KA
Lu, Z
Jones, WM
[J]. ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS, 1996, 52 : 1909 - 1911
[2] Bonding modes in palladium(II) enolates:: Consequences for dynamic behavior and reactivity
Albéniz, AC
Catalina, NM
Espinet, P
Redón, R
[J]. ORGANOMETALLICS, 1999, 18 (26) : 5571 - 5576
[3] Reactivity of alpha-phosphino enolate complexes of nickel(II) and palladium(II) toward electrophilic metal centers. Synthesis and crystal structures of the bimetallic palladium(II)-gold(I) complex [(dmba)Pd{Ph(2)PCH(AuPPh(3))C(O)Ph}](BF4) and of the nickel(II)-cobalt(II) paramagnetic complex cis-[Ni{Ph(2)PCH-C(-O)p-C6H4CH3}(2)]CoI2
Andrieu, J
Braunstein, P
Drillon, M
Dusausoy, Y
Ingold, F
Rabu, P
Tiripicchio, A
Ugozzoli, F
[J]. INORGANIC CHEMISTRY, 1996, 35 (21) : 5986 - 5994
[4] TRANSITION-METAL ENOLATE CHEMISTRY - FORMATION OF A PALLADIUM ALKYL COMPLEX FROM A HIGHLY REACTIVE ENOLATOPALLADIUM COMPLEX
BALEGROUNE, F
GRANDJEAN, D
LAKKIS, D
MATT, D
[J]. JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1992, (15) : 1084 - 1085
[5] BINGER P, 1979, Z NATURFORSCH B, V34, P1289
[6] REACTIONS OF 2,4-PENTADIENOIC ACID METHYL-ESTER WITH NICKEL(0) AND PLATINUM(0) COMPOUNDS
BUCH, HM
SCHROTH, G
MYNOTT, R
BINGER, P
[J]. JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1983, 247 (03) : C63 - C65
[7] SYNTHESIS AND REACTIONS OF NICKEL AND PALLADIUM CARBON-BOUND ENOLATE COMPLEXES
BURKHARDT, ER
BERGMAN, RG
HEATHCOCK, CH
[J]. ORGANOMETALLICS, 1990, 9 (01) : 30 - 44
[8] TUNGSTEN AND MOLYBDENUM 2-OXAALLYL (ETA-1-(C)-ENOLATE) COMPLEXES - FUNCTIONAL-GROUP TRANSFORMATIONS, PHOTOCHEMICAL ALDOL REACTIONS, AND ALKYNE/CO MIGRATORY INSERTION REACTIONS
BURKHARDT, ER
DONEY, JJ
BERGMAN, RG
HEATHCOCK, CH
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1987, 109 (07) : 2022 - 2039
[9] Diverse reactivity manifolds of alkynyl enone- and alkynyl enal-derived nickelacycles: Discovery of nickel-promoted [3+2] and [2+1] cycloadditions
Chowdhury, SK
Amarasinghe, KKD
Heeg, MJ
Montgomery, J
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2000, 122 (28) : 6775 - 6776
[10] REACTION OF 3-ZIRCONA-1-CYCLOPENTENES AND ZIRCONACYCLOPENTANES WITH ALDEHYDES - A SELECTIVE AND CONVENIENT SYNTHESIS OF 4-PENTEN-1-OLS, (Z)-5-IODO-4-PENTEN-1-OLS, AND RELATED ALKANOLS
COPERET, C
NEGISHI, EI
XI, ZF
TAKAHASHI, T
[J]. TETRAHEDRON LETTERS, 1994, 35 (05) : 695 - 698

← 1 2 3 4 5 6 →