Synthesis of the C-8-C-24 Fragment of Maltepolide C by Using a Tandem Dihydroxylation/SN2 Cyclization Sequence
A highly stereoselective synthesis of the C-8-C-24 fragment of maltepolide C has been achieved in a convergent and efficient manner by utilizing a tandem Sharpless asymmetric dihydroxylation (SAD)/SN2 cyclization reaction sequence as the key st
Mohapatra, Debendra K.,Reddy, D. Sai,Reddy, G. Sudhakar,Yadav, Jhillu S.
p. 5266 - 5274
(2015/08/18)
The chemistry of L-ascorbic and D-isoascorbic acids. I. The preparation of chiral butanetriols and -tetrols
ON THE STERIC COURSE OF THE ADDITION OF SOME ORGANOMETALLIC REAGENTS TO (R)-2,3-ISOPROPYLIDENE GLYCERALDEHYDE. SYNTHESIS OF OPTICALLY ACTIVE α-BENZYLOXY ALDEHYDES, ALCOHOLS, CARBOXYLIC ACIDS AND 1,2-DIOLS.
Organo-titanium and organo-zinc reagents were added stereoselectively to (R)-2,3-isopropylidene glyceraldehyde (1) to give the alcohols 2/3, which were converted into the optically active derivatives 4-11.
Mulzer, Johann,Angermann, Alfred
p. 2843 - 2846
(2007/10/02)
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