Gold-catalyzed cyclizations of alkyne propargylic acetates to 2,3-bis(alkylidene)cycloalkanones and their related benzene derivativest

被引：41

作者：

Oh, Chang Ho ^{[1
]}

Kim, Ahyun ^{[1
]}

机构：

[1] Hanyang Univ, Dept Chem, Seoul 133791, South Korea

来源：

NEW JOURNAL OF CHEMISTRY | 2007年 / 31卷 / 10期

关键词：

D O I：

10.1039/b705320g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We report a new and highly-convenient Au-catalyzed cyclization of alkyne propargylic acetates leading to 2,3-bis(alkylidene)cyclohexanones and their cycloadditions with a pendant dienophile.

引用

页码：1719 / 1721

页数：3

共 25 条

[1] AuBr3-catalyzed [4+2] benzannulation between an enynal unit and enol [J].

Asao, N ;

Aikawa, H ;

Yamamoto, Y .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (24) :7458-7459

[2] AuCl3-catalyzed benzannulation:: Synthesis of naphthyl ketone derivatives from o-alkynylbenzaldehydes with alkynes [J].

Asao, N ;

Takahashi, K ;

Lee, S ;

Kasahara, T ;

Yamamoto, Y .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (43) :12650-12651

[3] Transition-metal-promoted 6-endo-dig cyclization of aromatic enynes:: rapid synthesis of functionalized naphthalenes [J].

Dankwardt, JW .

TETRAHEDRON LETTERS, 2001, 42 (34) :5809-5812

[4]

Dyker G, 2000, ANGEW CHEM INT EDIT, V39, P4237, DOI 10.1002/1521-3773(20001201)39:23<4237::AID-ANIE4237>3.0.CO

[5]

2-A

[6] Carene terpenoids by gold-catalyzed cycloisomerization reactions [J].

Fürstner, A ;

Hannen, P .

CHEMICAL COMMUNICATIONS, 2004, (22) :2546-2547

[7] Homogeneous gold catalysts and alkynes: A successful liaison [J].

Hashmi, ASK .

GOLD BULLETIN, 2003, 36 (01) :3-9

[8] Highly selective gold-catalyzed arene synthesis [J].

Hashmi, ASK ;

Frost, TM ;

Bats, JW .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2000, 122 (46) :11553-11554

[9] Homogeneous gold-catalyzed synthesis of biphenyls and furfuryl-substituted arenes [J].

Hashmi, ASK ;

Frost, TM ;

Bats, JW .

CATALYSIS TODAY, 2002, 72 (1-2) :19-27

[10] Gold(I)-catalyzed stereoselective olefin cyclopropanation [J].

Johansson, MJ ;

Gorin, DJ ;

Staben, ST ;

Toste, FD .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (51) :18002-18003

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