مرکز منطقه ای اطلاع رساني علوم و فناوري - Triple nucleophilic additions of (trimethylsilyl)ketene acetals to tropylium derivatives: access to the core nuclei of xanthanolides

Title of article :

Triple nucleophilic additions of (trimethylsilyl)ketene acetals to tropylium derivatives: access to the core nuclei of xanthanolides

Author/Authors :

Rudler، نويسنده , , Henri and Alvarez، نويسنده , , Cecilio and Parlier، نويسنده , , Andrée and Perez، نويسنده , , Eugenia and Denise، نويسنده , , Bernard and Xu، نويسنده , , Yiming and Vaissermann، نويسنده , , Jacqueline، نويسنده ,

Issue Information :

هفته نامه با شماره پیاپی سال 2004

Pages :

From page :

2409

To page :

2411

Abstract :

The 5,7-fused system of xanthanolides was achieved in three steps from tropylium tetrafluoroborate and ketene acetals via complexes of cycloheptatriene carboxylic acid esters and chromium tricarbonyl.

Keywords :

Tropylium , ketene acetals , Cr(CO)3trienecomplexes , Xanthanolides

Journal title :

Tetrahedron Letters

Serial Year :

2004

Journal title :

Tetrahedron Letters

Record number :

1657589

Link To Document :

https://search.isc.ac/dl/search/defaultta.aspx?DTC=10&DC=1657589