Palladium catalysed pentamolecular queuing cascades.

被引：22

作者：

Grigg, R

Pratt, R

机构：

[1] Molecular Innovation, Diversity Automat. Synthesis, Leeds University

来源：

TETRAHEDRON LETTERS | 1997年 / 38卷 / 25期

关键词：

D O I：

10.1016/S0040-4039(97)00908-8

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Regiospecific pentamolecular queuing cascades involving formation of 5 new bonds and cycloacylpalladation have been achieved. The processes employ vinyl and aryl halide or triflate starter species together with allenes and carbon monoxide (1atm) and both preformed and in situ generated Pd(0) catalysts. (C) 1997 Elsevier Science Ltd.

引用

页码：4489 / 4492

页数：4

共 17 条

[1] SYNTHETIC METHODOLOGY INVOLVING THE CARBOPALLADATION OF ALLENES
CAZES, B
[J]. PURE AND APPLIED CHEMISTRY, 1990, 62 (10) : 1867 - 1878
[2] Tandem radical reactions of isonitriles with 2-pyridonyl and other aryl radicals: Scope and limitations, and a first generation synthesis of (+/-)-camptothecin
Curran, DP
Liu, H
Josien, H
Ko, SB
[J]. TETRAHEDRON, 1996, 52 (35) : 11385 - 11404
[3] Novel Pd(0)-catalyzed intramolecular reactions of allylic acetates with allenic moieties followed by tandem cyclization
Doi, T
Yanagisawa, A
Nakanishi, S
Yamamoto, K
Takahashi, T
[J]. JOURNAL OF ORGANIC CHEMISTRY, 1996, 61 (08) : 2602 - 2603
[4] PALLADIUM-CATALYZED CASCADE CARBONYLATION-CYCLIZATION-CARBOMETALLATION-ANION CAPTURE - TETRAMOLECULAR QUEUING-PROCESSES
GRIGG, R
REDPATH, J
SRIDHARAN, V
WILSON, D
[J]. TETRAHEDRON LETTERS, 1994, 35 (41) : 7661 - 7664
[5] Palladium catalysed ter- and tetra-molecular queuing processes. One-pot routes to 3-spiro-2-oxindoles and 3-spiro-2(3H)-benzofuranones.
Grigg, R
Putnikovic, B
Urch, CJ
[J]. TETRAHEDRON LETTERS, 1996, 37 (05) : 695 - 698
[6] Palladium catalysed tandem cyclisation - Anion capture processes .2. Cyclisation onto alkynes or allenes with hydride capture.
Grigg, R
Loganathan, V
Sridharan, V
Stevenson, P
Sukirthalingam, S
Worakun, T
[J]. TETRAHEDRON, 1996, 52 (35) : 11479 - 11502
[7] 3 COMPONENT PALLADIUM-CATALYZED CYCLIZATION-CARBONYLATION ANION CAPTURE PROCESSES
GRIGG, R
REDPATH, J
SRIDHARAN, V
WILSON, D
[J]. TETRAHEDRON LETTERS, 1994, 35 (25) : 4429 - 4432
[8] Palladium catalysed triscyclisation-anion capture queuing cascades.
Grigg, R
Rasul, R
Savic, V
[J]. TETRAHEDRON LETTERS, 1997, 38 (10) : 1825 - 1828
[9] Palladium catalysed [4+2]-cycloaddition reactions of (2-iodoaryl)allenes
Grigg, R
Xu, LH
[J]. TETRAHEDRON LETTERS, 1996, 37 (24) : 4251 - 4254
[10] Palladium catalysed termolecular queuing cascades. Facile cyclisation-anion capture routes to heterocyclic dienes via allene insertion processes.
Grigg, R
Savic, V
[J]. TETRAHEDRON LETTERS, 1996, 37 (36) : 6565 - 6568

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