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3582-84-1

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3582-84-1 Usage

General Description

Diphenyl(2-phenylethyl)phosphane oxide is a chemical compound with the molecular formula C18H17OP. It is used as a chiral auxiliary in organic synthesis, particularly in the production of chiral alcohols and amines. The compound has a phosphorus atom bonded to two phenyl groups and an ethyl group, as well as an oxygen atom. This configuration gives it the ability to participate in a variety of chemical reactions and catalytic processes. Diphenyl(2-phenylethyl)phosphane oxide has applications in asymmetric synthesis and the production of pharmaceuticals, agrochemicals, and fine chemicals.

Check Digit Verification of cas no

The CAS Registry Mumber 3582-84-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,5,8 and 2 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 3582-84:
(6*3)+(5*5)+(4*8)+(3*2)+(2*8)+(1*4)=101
101 % 10 = 1
So 3582-84-1 is a valid CAS Registry Number.

3582-84-1Relevant articles and documents

Hydrophosphinylation of Styrenes Catalysed by Well-Defined s-Block Bimetallics

Borys, Andryj M.,Hevia, Eva,Platten, Andrew W. J.

, (2022/02/01)

Advancing the applications of s-block heterobimetallic complexes in catalysis, we report the use of potassium magnesiate (PMDETA)2K2Mg(CH2SiMe3)4 [PMDETA=N,N,N’,N’,N’’-pentamethyldiethylenetriamine] f

Potassium tert -Butoxide Mediated Reductive C-P Cross-Coupling of Arylvinyl Sulfides through C-S Bond Cleavage

Feng, Jie,Zhang, Qiaoling,Li, Fuhai,Yang, Lu,Kuchukulla, Ratnakar Reddy,Zeng, Qingle

, p. 224 - 228 (2020/10/30)

A transition-metal-free t -BuOK-mediated reductive C-P cross-coupling reaction of arylvinyl sulfides with diarylphosphine oxides through C-S bond cleavage has been developed. This protocol not only permits the synthesis of diaryl(2-arylethyl)phosphine oxides, but also achieves an unprecedented construction of a C-P bond through C-S bond cleavage and reduction of a C-C double bond in one pot.

Lanthanum-Catalyzed Regioselective Anti-Markovnikov Hydrophosphinylation of Styrenes

Rina, Yesmin Akter,Schmidt, Joseph A. R.

, p. 4261 - 4270 (2019/10/28)

A useful and convenient method for sp3 C-P(O) bond formation via direct regioselective hydrophosphinylation of simple and readily available alkenes using a lanthanum-based N,N-dimethylbenzylamine complex (La(DMBA)3) as a precatalyst is demonstrated. The reaction proceeds with perfect atom economy for a wide range of styrenes with secondary phosphine oxides, giving moderate to excellent yields.

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