Gold-catalyzed cycloisomerization of 1,6-diyne esters to 1H-cyclopenta[b]naphthalenes, cis-cyclopenten-2-yl δ-diketones, and bicyclo[3.2.0]hepta-1,5-dienes.
Authors of publication
Li, Dan; Rao, Weidong; Tay, Guan Liang; Ayers, Benjamin James; Chan, Philip Wai Hong
Journal of publication
The Journal of organic chemistry
Year of publication
2014
Journal volume
79
Journal issue
23
Pages of publication
11301 - 11315
a
13.192 ± 0.0005 Å
b
15.3847 ± 0.0006 Å
c
19.337 ± 0.0008 Å
α
90°
β
101.634 ± 0.0014°
γ
90°
Cell volume
3843.9 ± 0.3 Å3
Cell temperature
173 ± 2 K
Ambient diffraction temperature
173 ± 2 K
Number of distinct elements
2
Space group number
14
Hermann-Mauguin space group symbol
P 1 21/c 1
Hall space group symbol
-P 2ybc
Residual factor for all reflections
0.1316
Residual factor for significantly intense reflections
0.0621
Weighted residual factors for significantly intense reflections
0.1575
Weighted residual factors for all reflections included in the refinement
0.2071
Goodness-of-fit parameter for all reflections included in the refinement
