All Faculty and Research Staff Publications

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1999
Wei LL, Hsung RP, Xiong H, Mulder JA, Nkansah NT. First stereoselective inverse demand 4+2 cycloaddition reactions of novel chiral allenamides with heterodienes. Preparation of highly functionalized 5-arylpyranyl heterocycles. Organic Letters. 1999 ;1:2145-2148.
Hsung RP, Wei LL, Sklenicka HM, Douglas CJ, McLaughlin MJ, Mulder JA, Yao LJ. Formal cycloaddition reactions of vinylogous amides with alpha,beta-unsaturated iminiums. A strategy for constructing piperidinyl heterocycles. Organic Letters. 1999 ;1:509-512.
Wei LL, Xiong H, Douglas CJ, Hsung RP. Inverse demand 4+2 cycloaddition reactions of allenamides: reactivity scopes of an electron deficient variant of allenamines. Tetrahedron Letters. 1999 ;40:6903-6907.
Hsung RP, Zificsak CA, Wei LL, Douglas CJ, Xiong H, Mulder JA. Lewis acid promoted hetero 2+2 cycloaddition reactions of aldehydes with 10-propynyl-9(10H)-acridone. A highly stereoselective synthesis of acrylic acid derivatives and 1,3-dienes using an electron deficient variant of ynamine. Organic Letters. 1999 ;1:1237-1240.
Hsung RP, Zificsak CA, Wei LL, Zehnder LR, Park F, Kim M, Tran TTT. A rare acid-promoted elimination of O-methyl oximes: A practical synthesis of 3-cyano-4-benzopyrones. Journal of Organic Chemistry. 1999 ;64:8736-8740.
Degen SJ, Mueller KL, Shen HC, Mulder JA, Golding GM, Wei LL, Zificsak CA, Neeno-Eckwall A, Hsung RP. Synthesis of dihydroxanthone derivatives and evaluation of their inhibitory activity against acetylcholinesterase: Unique structural analogs of tacrine based on the BCD-ring of arisugacin. Bioorganic & Medicinal Chemistry Letters. 1999 ;9:973-978.