FREE CLICK CHEMISTRY;
DIELS-ALDER REACTIONS;
STATE DISTORTION ENERGIES;
COPPER-FREE;
LIVING CELLS;
1,3-DIPOLAR CYCLOADDITIONS;
TETRAZINE CYCLOADDITIONS;
DENSITY FUNCTIONALS;
TRANS-CYCLOOCTENES;
REACTIVITY;
D O I:
10.1021/ja309241e
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
The azide-dibenzocyclooctyne and trans-cyclooctene-tetrazine cycloadditions are both bioorthogonal and mutually orthogonal: trans-cyclooctene derivatives greatly prefer to react with tetrazines rather than azides, while dibenzocyclooctyne derivatives react with azides but not with tetrazines under physiological conditions. DFT calculations used to identify the origins of this extraordinary selectivity are reported, and design principles to guide discovery of new orthogonal cycloadditions are proposed. Two new bioorthogonal reagents, methylcyclopropene and 3,3,6,6-tetramethylthiacycloheptyne, are predicted to be mutually orthogonal in azide and tetrazine cycloadditions.
机构:
Univ Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA
Paton, Robert S.
Mackey, Joel L.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA
Mackey, Joel L.
Kim, Woo Han
论文数: 0引用数: 0
h-index: 0
机构:
Sloan Kettering Inst Canc Res, Bioorgan Chem Lab, New York, NY 10065 USAUniv Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA
Kim, Woo Han
Lee, Jun Hee
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Chem, New York, NY 10027 USAUniv Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA
Lee, Jun Hee
Danishefsky, Samuel J.
论文数: 0引用数: 0
h-index: 0
机构:
Sloan Kettering Inst Canc Res, Bioorgan Chem Lab, New York, NY 10065 USA
Columbia Univ, Dept Chem, New York, NY 10027 USAUniv Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA
Danishefsky, Samuel J.
Houk, K. N.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA
机构:
Univ Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA
Paton, Robert S.
Mackey, Joel L.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA
Mackey, Joel L.
Kim, Woo Han
论文数: 0引用数: 0
h-index: 0
机构:
Sloan Kettering Inst Canc Res, Bioorgan Chem Lab, New York, NY 10065 USAUniv Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA
Kim, Woo Han
Lee, Jun Hee
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Chem, New York, NY 10027 USAUniv Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA
Lee, Jun Hee
Danishefsky, Samuel J.
论文数: 0引用数: 0
h-index: 0
机构:
Sloan Kettering Inst Canc Res, Bioorgan Chem Lab, New York, NY 10065 USA
Columbia Univ, Dept Chem, New York, NY 10027 USAUniv Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA
Danishefsky, Samuel J.
Houk, K. N.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA