Phosphine (IUPAC name: phosphane) is a colorless, flammable, highly toxic compound with the chemical formula PH3, classed as a pnictogen hydride. Pure...

analogous to phosphine oxides, phosphine sulfides, and phosphine selenides. Unlike other members of this series, the phosphine tellurides are labile with...

tertiary phosphine sulfide is triphenylphosphine sulfide. Phosphine sulfides are sometimes intermediates in the synthesis of tertiary phosphines. Phosphine sulfides...

September 2020, research was published that reported the presence of phosphine in the planet's atmosphere, a potential biosignature. However, doubts...

Transition metal complexes of phosphine oxides are coordination complex containing one or more phosphine oxide ligands. Many phosphine oxides exist and most behave...

Phosphine oxide is the inorganic compound with the formula H3PO. Although stable as a dilute gas, liquid or solid samples are unstable. Unlike many other...

discussion regarding whether phosphine (PH3) might be present in trace amounts in Venus's atmosphere. This would be noteworthy as phosphine is a potential biomarker...

classified according to the value of n: primary phosphines (n = 1), secondary phosphines (n = 2), tertiary phosphines (n = 3). All adopt pyramidal structures...

Tris(cyanoethyl)phosphine is the organophosphorus compound with the formula P(CH2CH2CN)3. It is white solid that is air stable, which is unusual for a...

A metal-phosphine complex is a coordination complex containing one or more phosphine ligands. Almost always, the phosphine is an organophosphine of the...

by their coordination number σ and their valency λ. In this system, a phosphine is a σ3λ3 compound. Phosphate esters have the general structure P(=O)(OR)3...

catalyst systems. The following years saw development of more sophisticated phosphine ligands that allowed extension to a larger variety of amines and aryl...

In chemistry a phosphine imide (sometimes abbreviated to phosphinimide) also known as a iminophosphorane is a functional group with the formula R3P=NR...

TCEP (tris(2-carboxyethyl)phosphine) is a reducing agent frequently used in biochemistry and molecular biology applications. It is often prepared and...

P-Chiral phosphines are organophosphorus compounds of the formula PRR′R″, where R, R′, R″ = H, alkyl, aryl, etc. They are a subset of chiral phosphines, a broader...

An inorganic phosphine oxide is phosphoryl chloride (POCl3). The parent phosphine oxide (H3PO) remains rare and obscure. Tertiary phosphine oxides are the...

temperature with irradiation: Sulfonation of PPh3 gives tris(3-sulfophenyl)phosphine, P(C6H4-3-SO3−)3 (TPPTS), usually isolated as the trisodium salt. In contrast...

In chemistry, phosphine-boranes are organophosphorus compounds with the formula R3−nHnPBH3. They are Lewis acid-Lewis base adducts derived from organophosphines...

organic synthesis. HMPA is the oxide of tris(dimethylamino)phosphine, P(NMe2)3. Like other phosphine oxides (such as triphenylphosphine oxide), the molecule...

of trimethylphosphine has predominantly s-character as is the case for phosphine, PH3. PMe3 can be prepared by the treatment of triphenyl phosphite with...

industrial water systems. THPC can be synthesized with high yield by treating phosphine with formaldehyde in the presence of hydrochloric acid. PH3 + 4 H2C=O...

for phosphine and its organic derivatives. Phosphine is an ill-smelling, toxic gas. Phosphorus has an oxidation number of −3 in phosphine. Phosphine is...

respectively. Many other more exotic ligands form a large variety of palladium-phosphine catalysts, such as 1,1'-bis(diphenylphosphino)ferrocene (dppf) to form...

Dialkylbiaryl phosphine ligands are phosphine ligands that are used in homogeneous catalysis. They have proved useful in Buchwald-Hartwig amination and...

oxidation states that have ligands such as carbon monoxide, olefins, or phosphines. The ligands involved in π backbonding can be broken into three groups:...

exposing the AlP to any sources of moisture, as this generates toxic phosphine gas. Phosphine also poses fire hazards, as it is a dangerous pyrophoric compound...

Triphenylphosphine selenide is an organophosphorus compound with the formula (C6H5)3PSe. It is a white solid which is soluble in most organic solvents...

Tris(o-tolyl)phosphine is an organophosphorus compound with the formula P(C6H4CH3)3. It is a white, water-insoluble solid that is soluble in organic solvents...

Tris(hydroxymethyl)phosphine is the organophosphorus compound with the formula P(CH2OH)3. It is a white solid. The compound is multifunctional, consisting...

of the planet's clouds. One proposed source for this phosphine is living organisms. The phosphine was detected at heights of at least 30 miles (48 km)...