ผู้ช่วยศาสตราจารย์ ดร.ศิริรัตน์ กุมาร

My research interests include the development of new synthetic methods and their application in synthesis of bioactive natural products, particularly in the areas of peptide chemistry and catalysis. In collaboration with Prof. JitladdaSakdapipanich, our focus is also on natural rubber research and studies of non-rubber particles to increase their potential uses and value.

Selected Publications

1.  *Kumarn S, Chimnoi N, Ruchirawat S. Synthesis of integerrimide A by an on-resin tandem Fmoc-deprotection-macrocyclisation approach. Org Biomol Chem. 2013;11(44):7760-7.

2.  Courant T, Kumarn S, He L, Retailleau P, *Masson G. Chiral Phosphoric Acid-Catalyzed Enantioselective Aza-Friedel–Crafts Alkylation of Indoles with γ-Hydroxy-γ-lactams. Adv Synth Catal. 2013;355(5):836-40.

3.Longbottom DA, Franckevicius V, Kumarn S, Oelke AJ, Wascholowski V, *Ley SV. Practical organocatalysis with (S)- and (R)-5-pyrrolidin-2-yl-1H-tetrazoles. Aldrichimica Acta. 2008;41(1):3-11.

4.Kumarn S, Shaw DM, *Ley SV. A highly selective, organocatalytic route to chiral 1,2-oxazines from ketones. Chem Commun. 2006(30):3211-3.

5.Kumarn S, Shaw DM, Longbottom DA, *Ley SV. A Highly Selective, Organocatalytic Route to Chiral Dihydro-1,2-oxazines. Org Lett. 2005;7(19):4189-91.

Full Publications

1.*Kumarn S, Chimnoi N, Ruchirawat S. Synthesis of integerrimide A by an on-resin tandem Fmoc-deprotection-macrocyclisation approach. Org Biomol Chem. 2013;11(44):7760-7.

2.Courant T, Kumarn S, He L, Retailleau P, *Masson G. Chiral Phosphoric Acid-Catalyzed Enantioselective Aza-Friedel–Crafts Alkylation of Indoles with γ-Hydroxy-γ-lactams. Adv Synth Catal. 2013;355(5):836-40.

3.Longbottom DA, Franckevicius V, Kumarn S, Oelke AJ, Wascholowski V, *Ley SV. Practical organocatalysis with (S)- and (R)-5-pyrrolidin-2-yl-1H-tetrazoles. Aldrichimica Acta. 2008;41(1):3-11.

4.Kumarn S, Oelke AJ, Shaw DM, Longbottom DA, *Ley SV. A sequential enantioselective, organocatalytic route to chiral 1,2-oxazines and chiral pyridazines. Org Biomol Chem. 2007;5(16):2678-89.

5.Oelke AJ, Kumarn S, Longbottom DA, *Ley SV. An enantioselective organocatalytic route to chiral 3,6-dihydropyridazines from aldehydes. Synlett. 2006(16):2548-52.

6.  Kumarn S, Shaw DM, *Ley SV. A highly selective, organocatalytic route to chiral 1,2-oxazines from ketones. Chem Commun. 2006(30):3211-3.

7.  Kumarn S, Shaw DM, Longbottom DA, *Ley SV. A Highly Selective, Organocatalytic Route to Chiral Dihydro-1,2-oxazines. Org Lett. 2005;7(19):4189-91.