Tongshuang Li
Lanzhou University
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Publication
Featured researches published by Tongshuang Li.
Synthetic Communications | 1993
Yulin Li; Xin Chen; Sichang Shao; Tongshuang Li
Abstract The first total synthesis of(-)-3-oxoeudesma- 1, 4, 11(13)- trien- 7αH- 12- oic acid (1) has been described. The key step is one- pot reaction involving dehydrogenation and allylic oxidation with selenium dioxide.
Synthetic Communications | 1994
Fajun Nan; Xin Chen; Zhaoming Xiong; Tongshuang Li; Yulin Li
Abstract The first stereoselective total synthesis of (–)-3β, 4α-dihydroxy-β-dihydroagarofuran (1) and 3α, 4α-oxidoagarofuran (2) has been described. The key step is the epoxidation of α-agarofuran (6) with dimethyldioxirane.
Tetrahedron | 1993
Xin Chen; Tongshuang Li; Fajun Nan; Sichang Shao; Yulin Li
Abstract The first synthesis of (±) - 9 - oxoeudesma - 4, 11 (13) - diene - 7αH - 12 - oic acid methyl ester (1) has been described, employing the Ene-type chlorination with hydrogen peroxide / Vilsmeier reagent system as the key step.
Synthetic Communications | 1992
Xin Chen; Sichang Shao; Tongshuang Li; Yulin Li
Abstract A stereoselective synthesis of dehydrobaimuxinol (1) is reported by employing an allylic oxidation as a key step.
Synthesis | 1992
Xin Chen; Sichang Shao; Tongshuang Li; Yulin Li
Indian Journal of Chemistry Section B-organic Chemistry Including Medicinal Chemistry | 1993
Xin Chen; Fajun Nan; Sichang Shao; Liyuan Min; Tongshuang Li; Yulin Li
Bulletin des Sociétés Chimiques Belges | 2010
Lijun Liu; Zhaoming Xiong; Fajun Nan; Tongshuang Li; Yulin Li
Indian Journal of Chemistry Section B-organic Chemistry Including Medicinal Chemistry | 1993
Yulin Li; Xin Chen; Sichang Shao; Tongshuang Li
ChemInform | 2010
Xin Chen; Fajun Nan; Sichang Shao; L. Min; Tongshuang Li; Yl Li
ChemInform | 2010
Yl Li; Xin Chen; Sichang Shao; Tongshuang Li
