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- Publications
- Influence
The First Total Synthesis of (.+-.)-Lagopodin A.
- A. Srikrishna, B. V. Lakshmi, P. Ravikumar
- Chemistry
- 6 June 2006
An enantiospecific total synthesis of (-)-patchouli alcohol
- A. Srikrishna, G. Satyanarayana
- Chemistry
- 12 December 2005
An enantiospecific total synthesis of patchouli alcohol, starting from the readily available monoterpene (R)-carvone, has been accomplished. A tandem double Michael reaction-alkylation sequence and… Expand
Construction of spiro[5.5]undecanes containing a quaternary carbon atom adjacent to a spirocentre via an Ireland ester Claisen rearrangement and RCM reaction sequence. Total syntheses of…
- A. Srikrishna, B. V. Lakshmi, M. Mathews
- Chemistry
- 27 March 2006
Starting from cyclohexanecarboxylic acid, a combination of an Ireland ester Claisen rearrangement and RCM reactions was exploited for an efficient construction of spiro[5.5]undecanes containing a… Expand
Enantioselective total synthesis and assignment of the absolute configuration of (+)-laurokamurene B
- A. Srikrishna, B. Beeraiah, R. Babu
- Chemistry
- 18 March 2008
The first enantioselective total synthesis of the rearranged aromatic sesquiterpene (+)-laurokamurene B, isolated from the Chinese red algae Laurencia okamurai Yamada, has been accomplished starting… Expand
Total synthesis of (±)-β-chamigrene and (±)-laurencenone C via Ireland ester Claisen rearrangement and an intramolecular type II carbonyl ene reaction sequence
- A. Srikrishna, R. Babu
- Chemistry
- 10 November 2008
A combination of Ireland ester Claisen rearrangement and intramolecular type II carbonyl ene reactions were exploited for the total synthesis of chamigrenes containing a quaternary carbon atom next… Expand
Application of microwave heating technique for rapid synthesis of γ,δ-unsaturated esters
- A. Srikrishna, S. Nagaraju, P. Kondaiah
- Chemistry
- 6 February 1995
The use of microwave heating technique for the acceleration of ortho ester Claisen rearrangement (a three step transformation) is described. Irradiation of a DMF solution of the allyl alcohol 5,… Expand
Prospecting for alternate sources of shikimic acid, a precursor of Tamiflu, a bird-flu drug
- T. Raghavendra, P. Vaidyanathan, +5 authors R. U. Shaanker
- Chemistry
- 25 March 2009
Shikimic acid, more commonly known by its anionic form, shikimate, is an important intermediate compound of the ‘shikimate pathway’ in plants and microorganisms1. It is the principal precursor for… Expand
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Facile formation of chiral bicyclo[3.3.1]nonenes via regioselective cyclopropane cleavage of 1-methyltricyclo[4.3.0.02,9]nonan-8-ols
- A. Srikrishna, D. Vijaykumar
- Chemistry
- 6 August 1998
Abstract Generation of bicyclo[3.3.1]non-2-enes via a facile, regioselective homo-1,4-elimination reaction of either exo or endo 1-methyltricyclo[4.3.0.0 2,9 ]nonan-8-ols on treatment with pyridine… Expand
Enantiospecific first total synthesis of (+)-cis,anti,cis-3-hydroxy-1,8,12,12-tetramethyl-4-oxatricyclo[6.4.0.02,6]dodecan-9-yl senecioate, the optical antipode of a natural thapsane isolated from…
- A. Srikrishna, K. Anebouselvy
- Chemistry
- 27 January 2003
The enantiospecific first total synthesis of 10-hydroxy-10,11-epoxythapsan-5-yl senecioate (+)-1f, the enantiomer of the natural thapsane isolated from Thapsia villosa var minor, has been… Expand
A radical cyclisation based strategy to cuparenoids; synthesis of (±)-α-cuparenone, (±)-epilaurene and laurenes
- A. Srikrishna, G. Sundarababu
- Chemistry
- 1990
Abstract Mercuric acetate catalysed one pot Claisen rearrangement of the cinnamyl alcohol 5 , generated the pent-4-enal 9 , which on homologation resulted the hex-5-enal 10 . Radical cyclisation of… Expand