Ruthenium tris(pyrazolyl)borate complexes.: 14.: Synthesis and characterization of (allyloxy)carbene complexes

被引：30

作者：

Rüba, E

Gemel, C

Slugovc, C

Mereiter, K

Schmid, R

Kirchner, K

机构：

[1] Vienna Tech Univ, Inst Inorgan Chem, A-1060 Vienna, Austria

[2] Vienna Tech Univ, Inst Mineral Crystallog & Struct Chem, A-1060 Vienna, Austria

来源：

ORGANOMETALLICS | 1999年 / 18卷 / 11期

关键词：

D O I：

10.1021/om980991d

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Treatment of RuTp(dmso)(2)Cl with an excess of HC=CR (R=Ph, C6H9, COOMe, n-Hex) and allyl alcohol in toluene at reflux affords the (allyloxy)carbene complexes RuTp(=C(CH2R)OCH2CH=CH2)Cl in good yields. With R=C7H15, in addition to the carbene complex also RuTp(eta(3)(O,C,C)-H2C=CHCH2COC7H15)Cl and the free ketone 4-dodec-1-enone could be isolated. In the case of R=SiMe3, RuTp(COD)Cl instead of RuTp(dmso)(2)Cl had to be used as the starting material so as to obtain the corresponding (allyloxy)carbene. Representative X-ray structures are reported.

引用

收藏

页码：2275 / 2280

页数：6

相关论文

共 35 条

[1] CATIONIC RUTHENIUM(II) SYSTEMS .1. PREPARATION AND REACTIVITY OF DIENE(HYDRAZINE)RUTHENIUM(II) CATIONS, AND FORMATION OF AMINO-BONDED HYDRAZONE COMPLEXES [J].

ASHWORTH, TV ;

SINGLETON, E ;

HOUGH, JJ .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1977, (19) :1809-1815

[2] THE CLAISEN REARRANGEMENT OF IRON ALLYLOXY CARBENE COMPLEXES [J].

BARRETT, AGM ;

CARPENTER, NE .

ORGANOMETALLICS, 1987, 6 (10) :2249-2250

[3] RUTHENIUM(II)-MEDIATED REACTION OF PHENYLACETYLENE WITH PRIMARY AMINES TO GIVE RUTHENIUM(II)-ISONITRILE COMPLEXES [J].

BIANCHINI, C ;

PERUZZINI, M ;

ROMEROSA, A ;

ZANOBINI, F .

ORGANOMETALLICS, 1995, 14 (07) :3152-3153

[4] The mechanism of the Ru-assisted C-C bond cleavage of terminal alkynes by water [J].

Bianchini, C ;

Casares, JA ;

Peruzzini, M ;

Romerosa, A ;

Zanobini, F .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1996, 118 (19) :4585-4594

[5] C-C bend formation between vinylidene and alkynyl ligands at ruthenium(II) leading to either enynyl or dienynyl complexes [J].

Bianchini, C ;

Innocenti, P ;

Peruzzini, M ;

Romerosa, A ;

Zanobini, F .

ORGANOMETALLICS, 1996, 15 (01) :272-285

[6] ORGANOMETALLIC CHEMISTRY OF VINYLIDENE AND RELATED UNSATURATED CARBENES [J].

BRUCE, MI .

CHEMICAL REVIEWS, 1991, 91 (02) :197-257

[7] CYCLOPENTADIENYL-RUTHENIUM AND CYCLOPENTADIENYL-OSMIUM CHEMISTRY - SOME REACTIONS OF SUBSTITUTED VINYLIDENE COMPLEXES [J].

BRUCE, MI ;

SWINCER, AG ;

WALLIS, RC .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1979, 171 (01) :C5-C8

[8]

BRUNEAU C, 1997, J CHEM SOC CHEM COMM, P507

[9]

BURNS ID, 1996, INORG CHEM, V35, P2865

[10] GENERATION AND SPECTROSCOPIC OBSERVATION OF A TUNGSTEN CARBENE ALKENE INTERMEDIATE IN CYCLOPROPANE FORMATION [J].

CASEY, CP ;

SHUSTERMAN, AJ .

ORGANOMETALLICS, 1985, 4 (04) :736-744

← 1 2 3 4 →