Palladium catalysed cyclisation-Barbier-type allylation cascades

被引：48

作者：

Anwar, U ^{[1
]}

Grigg, R ^{[1
]}

Sridharan, V ^{[1
]}

机构：

[1] Univ Leeds, Sch Chem, Mol Innovat Divers & Automated Synth Ctr, Leeds LS2 9JT, W Yorkshire, England

来源：

CHEMICAL COMMUNICATIONS | 2000年 / 11期

关键词：

D O I：

10.1039/b002713h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Pd(0) catalysed termolecular queuing processes involving cyclisation of aryl halides onto proximate alkynes, allene (1 bar) insertion, transmetallation of the resulting pi-allylpalladium(II) species with indium and addition to an aldehyde affords heterocyclic and carbocyclic dienes.

引用

页码：933 / 934

页数：2

共 5 条

[1] Palladium-indium mediated Barbier-type allylation of aldehydes with allenes [J].

Anwar, U ;

Grigg, R ;

Rasparini, M ;

Savic, V ;

Sridharan, V .

CHEMICAL COMMUNICATIONS, 2000, (08) :645-646

[2] A new preparative method for allylic indium(III) reagents by reductive transmetalation of π-allylpalladium(II) with indium(I) salts [J].

Araki, S ;

Kamei, T ;

Hirashita, T ;

Yamamura, H ;

Kawai, M .

ORGANIC LETTERS, 2000, 2 (06) :847-849

[3] Palladium catalysed termolecular queuing cascades. Facile cyclisation-anion capture routes to heterocyclic dienes via allene insertion processes. [J].

Grigg, R ;

Savic, V .

TETRAHEDRON LETTERS, 1996, 37 (36) :6565-6568

[4] Palladium catalysed cascade cyclisation-anion capture, relay switches and molecular queues [J].

Grigg, R ;

Sridharan, V .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1999, 576 (1-2) :65-87

[5] Preparation of chiral allenylmetal reagents from enantioenriched allenyl iodides and propargylic mesylates. A comparison of indium, bismuth, and tin derivatives [J].

Marshall, JA ;

Grant, CM .

JOURNAL OF ORGANIC CHEMISTRY, 1999, 64 (22) :8214-8219

← 1 →