# Group 15 Compounds

**URL:** https://chemdotes.discourse.group/c/group-15-compounds/9.md

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## [About the Group 15 Compounds category](https://chemdotes.discourse.group/t/about-the-group-15-compounds-category/14)

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**Author:** [@bmpuerta](https://chemdotes.discourse.group/u/bmpuerta)\
**Replies:** 0

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## [Phosphatrioxa-adamantane (CgPH) (26088-25-5)](https://chemdotes.discourse.group/t/phosphatrioxa-adamantane-cgph-26088-25-5/71)

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**Author:** [@bmpuerta](https://chemdotes.discourse.group/u/bmpuerta)\
**Replies:** 0\
**Last updated:** [April 8, 2024, 6:46am UTC](https://chemdotes.discourse.group/t/phosphatrioxa-adamantane-cgph-26088-25-5/71 "2024-04-08T06:46:40Z")

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The parent 6-phospha-2,4,8-trioxa-1,3,5,7-tetramethyladamantane (CgPH) is a phosphine with a rather esoteric structure. It was first reported in 1961 by the group of Buckler while investigating the reactions of PH3 with …

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## [Tricyclohexylphosphine (PCy3) (2622-14-2)](https://chemdotes.discourse.group/t/tricyclohexylphosphine-pcy3-2622-14-2/66)

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**Author:** [@bmpuerta](https://chemdotes.discourse.group/u/bmpuerta)\
**Replies:** 0\
**Last updated:** [March 28, 2024, 5:33am UTC](https://chemdotes.discourse.group/t/tricyclohexylphosphine-pcy3-2622-14-2/66 "2024-03-28T05:33:46Z")

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Tertiary phosphines are some of the most well known ligands employed in transition metal reactivity and catalysis. Many of the best performing homogeneous catalysts are stabilized by phosphines. For example, Wilkinson’s …