Mixed aggregates of organolithium compounds

被引：31

作者：

Pratt, LM ^{[1
]}

机构：

[1] Fisk Univ, Dept Chem, Nashville, TN 37208 USA

来源：

MINI-REVIEWS IN ORGANIC CHEMISTRY | 2004年 / 1卷 / 02期

关键词：

organolithium; lithium amide; lithium enolate; mixed aggregates;

D O I：

10.2174/1570193043488863

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Most organic lithium compounds exist as aggregates. Many lithium compounds also form mixed aggregates with other lithium compounds, which have structures and properties that are different from either of the parent lithium compounds. Mixed aggregate formation can alter the product distribution and rate of reactions involving lithium dialkylamides.

引用

收藏

页码：209 / 217

页数：9

相关论文

共 86 条

[1] Equilibrium characterization and alkylation kinetics of a lithium enolate lithium bromide mixed aggregate in THF [J].

AbuHasanayn, F ;

Streitwieser, A .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1996, 118 (34) :8136-8137

[2] THE ROLE OF THE PRODUCT IN ASYMMETRIC C-C BOND FORMATION - STOICHIOMETRIC AND CATALYTIC ENANTIOSELECTIVE AUTOINDUCTION [J].

ALBERTS, AH ;

WYNBERG, H .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1989, 111 (18) :7265-7266

[3] Solution structures of lithium monoalkylamides (RNHLi) [J].

Aubrecht, KB ;

Lucht, BL ;

Collum, DB .

ORGANOMETALLICS, 1999, 18 (16) :2981-2987

[4] Solution structure of lithium dicyclohexylamide (Cy(2)NLi) and related mixed aggregates: Comparison with lithium diisopropylamide [J].

Aubrecht, KB ;

Collum, DB .

JOURNAL OF ORGANIC CHEMISTRY, 1996, 61 (24) :8674-8676

[5] Mixed aggregates of lithium tetramethylpiperidide with butyllithium: Stereoselectivity of ketone enolization [J].

Balamraju, Y ;

Sharp, CD ;

Gammill, W ;

Manuel, N ;

Pratt, LM .

TETRAHEDRON, 1998, 54 (26) :7357-7366

[6]

BARARD P, 1994, POLYM BULL, V32, P381

[7] UNUSUAL STABILITY OF AN ALKYLLITHIUM DIMER - PREPARATION, PROPERTIES, AND DECOMPOSITION MECHANISM OF (TERT-BULI.2OET2)2 [J].

BATES, TF ;

CLARKE, MT ;

THOMAS, RD .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1988, 110 (15) :5109-5112

[8] Solution structures of the mixed aggregates derived from lithium acetylides and a camphor-derived amino alkoxide [J].

Briggs, TF ;

Winemiller, MD ;

Xiang, BS ;

Collum, DB .

JOURNAL OF ORGANIC CHEMISTRY, 2001, 66 (19) :6291-6298

[9]

Brown T. L., 1970, PURE APPL CHEM, V23, P447

[10] AN ENHANCEMENT OF ENANTIOSELECTIVITY IN CHIRAL LITHIUM AMIDE DEPROTONATIONS DUE TO LITHIUM-CHLORIDE [J].

BUNN, BJ ;

SIMPKINS, NS .

JOURNAL OF ORGANIC CHEMISTRY, 1993, 58 (03) :533-534

← 1 2 3 4 5 6 7 8 9 →