The subject described by the author is very interesting and has high scientific potential and applicability. It is well known that phosphines are essential components in modern transformations, including Suzuki, Stille, Negishi, Buchwald, and Sonogashira coupling reactions. The editorial side of the manuscript is very good and clear. The manuscript consists of a table of contents, an introduction, seven chapters describing the reduction of P=O bond, conclusions, a list of abbreviations and references. It is a classic system that guarantees an effective presentation of research results extracted from the scientific literature. To summarize, I consider the presented manuscript as a valuable contribution. It is an excellent review devoted to the discussed reduction and it certainly will be of great interest to readers. Therefore, it deserves publication.

An excerpt from the review

Informacja dotycząca wprowadzenia produktu do obrotu:
Ten produkt został wprowadzony na rynek przed 13 grudnia 2024 r. zgodnie z obowiązującymi wówczas przepisami (Dyrektywą o ogólnym bezpieczeństwie produktów). W związku z tym może on być nadal sprzedawany bez konieczności dostosowania do nowych wymogów wynikających z Rozporządzenia o Ogólnym Bezpieczeństwie Produktów (GPSR). Produkt zachowuje pełną legalność w obrocie, a jego jakość i bezpieczeństwo pozostają zgodne z obowiązującymi wcześniej standardami.

Information regarding product placement on the market:
This product was placed on the market before December 13, 2024, in accordance with the applicable regulations at the time (the General Product Safety Directive). As a result, it can continue to be sold without needing to meet the new requirements introduced by the General Product Safety Regulation (GPSR). The product remains fully compliant with all previously valid legal standards, ensuring its continued quality and safety.