01060nas a2200169   4500008004100000022001400041245011800055210006900173260011000242300001600352490000600368520031200374100002400686700002400710700002400734856013200758       2014                        eng d  a2046-206900aStereospecific synthetic approach towards tamiflu using the ramberg-backlund reaction from cysteine hydrochloride0 aStereospecific synthetic approach towards tamiflu using the ramb  aTHOMAS GRAHAM HOUSE, SCIENCE PARK, MILTON RD, CAMBRIDGE CB4 0WF, CAMBS, ENGLANDbROYAL SOC CHEMISTRYcNOV  a62281-622840 v43 a<p>The stereospecific formal synthesis of Tamiflu from L-cysteine hydrochloride as the chiral source is described. The notable feature of the present strategy is the Ramberg-Backlund reaction and Sharpless-Reich protocol as the key chemical transformations to access the cyclohexene skeleton of Tamiflu.</p>1 aChavan, Subhash, P.1 aChavan, Prakash, N.1 aGonnade, Rajesh, G.  uhttps://library.ncl.res.in/content/stereospecific-synthetic-approach-towards-tamiflu-using-ramberg-backlund-reaction-cysteine-0