That is correct. It is a retro diels alder reaction. Here is a link to an earlier report from us, that has the chemical structures: https://pubs.acs.org/doi/fu

That is correct. It is a retro diels alder reaction. Here is a link to an earlier report from us, that has the chemical structures: https://pubs.acs.org/doi/full/10.1021/acscentsci.6b00150 https://pubs.acs.org/doi/full/10.1021/acscentsci.6b00150