Srikrishna; Beeraiah, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2007, vol. 46, # 12, p. 1999 - 2003
作者:Srikrishna、Beeraiah
DOI:——
日期:——
An enantiospecific synthesis of a komarovispirane
作者:Adusumilli Srikrishna、B. Beeraiah
DOI:10.1016/j.tetasy.2007.10.030
日期:2007.10
The enantiospecific total synthesis of a komarovispirane, containing the complete carbon framework, trans-bicyclo [4.3.0]nonanespiro[8.1']cyclohexane, of the spiroditerpene komarovispirone, starting from the readily available campholenaldehyde is described. (c) 2007 Elsevier Ltd. All rights reserved.
Enantioselective syntheses of diquinane and (cis, anti, cis)-linear triquinanes
作者:A. Srikrishna、Vijayendran Gowri、Ghodke Neetu
DOI:10.1016/j.tetasy.2010.01.014
日期:2010.2
The enantioselective syntheses of diquinane and cis, anti, cis-linear triquinanes, starting from the readily available (S)-campholenaldehyde, employing an intramolecular rhodium carbenoid CH insertion reaction, are described. (C) 2010 Elsevier Ltd. All rights reserved.
Synthetic approaches to komarovispiranes. Enantiospecific synthesis of bicyclo[3.3.0]octanespiro[3.1′]cyclohexanes
作者:A. Srikrishna、B. Beeraiah
DOI:10.1016/j.tetlet.2007.01.160
日期:2007.3
A ring-closing metathesis based spiroannulation of cyclopentane and cyclohexanes at the C-3 carbon atom of a bicyclo[3.3.0]octane, as a model study directed towards the enantiospecific synthesis of the novel diterpenes komarovispiranes, is described.
Enantioselective syntheses of bicyclo[3.3.0]octan-3-one, bicyclo[3.2.1]octan-3-one and bicyclo[3.2.1]octan-2-one derivatives were accomplished by employing a chiron based approach, using intramolecular rhodium carbenoid C–H insertion, acid catalysed cyclisation of α-diazo ketone and intramolecular type II carbonyl ene reactions as key steps.