https://www.thevespiary.org/rhodium/Rhodium/chemistry/nitroalkene.synthesis-reduction.review.html (https://www.thevespiary.org/rhodium/Rhodium/chemistry/nitroalkene.synthesis-reduction.review.html)
https://www.thevespiary.org/rhodium/Rhodium/chemistry/nitroethane.html (https://www.thevespiary.org/rhodium/Rhodium/chemistry/nitroethane.html)
) as I can obtain most of these chemicals with no problems.