Correction to: Scientific Reports https://doi.org/10.1038/s41598-019-45003-7, published online 14 June 2019

The Supplementary Information file originally published with this Article contained errors.

In the ‘Detailed experimental procedures:’ section,

“106.57 (c-2’)”

now reads:

“10657 (C-2’)”

and

“mp 91–92 °C”

now reads:

“m.p. mp 91–92 °C”.

Finally, the original file contained tracked changes.

These errors have been corrected in the Supplementary Information that now accompanies the Article.