103384-72-1 Usage
Description
(4-Benzoyl-phenyl)-phosphonic acid diethyl ester, with the chemical formula C18H21O4P, is an organophosphorus compound that serves as a versatile intermediate in organic synthesis and a phosphorus-containing flame retardant. This colorless to pale yellow liquid exhibits a faint odor and is soluble in organic solvents like ethanol and acetone.
Uses
Used in Organic Synthesis:
(4-Benzoyl-phenyl)-phosphonic acid diethyl ester is used as a key intermediate in the production of various organic compounds, contributing to the synthesis of a wide range of chemical products.
Used in Flame-Retardant Materials:
As a phosphorus-containing flame retardant, (4-Benzoyl-phenyl)-phosphonic acid diethyl ester is utilized in the manufacturing of flame-retardant materials, enhancing the fire safety of various products.
Used in Pharmaceutical Industry:
Due to its phosphorous-containing structure, (4-Benzoyl-phenyl)-phosphonic acid diethyl ester has potential applications in the pharmaceutical industry, where it may be employed as a building block for the development of new drugs.
Used in Agrochemicals:
Similarly, in the agrochemical sector, (4-Benzoyl-phenyl)-phosphonic acid diethyl ester may be used as a precursor for the synthesis of new agrochemicals, potentially contributing to the development of more effective and safer products for agricultural use.
Check Digit Verification of cas no
The CAS Registry Mumber 103384-72-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,3,8 and 4 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 103384-72:
(8*1)+(7*0)+(6*3)+(5*3)+(4*8)+(3*4)+(2*7)+(1*2)=101
101 % 10 = 1
So 103384-72-1 is a valid CAS Registry Number.
103384-72-1Relevant articles and documents
Nucleophile promoted gold redox catalysis with diazonium salts: C-Br, C-S and C-P bond formation through catalytic Sandmeyer coupling
Peng, Haihui,Cai, Rong,Xu, Chang,Chen, Hao,Shi, Xiaodong
, p. 6190 - 6196 (2016/09/03)
Gold-catalyzed C-heteroatom (C-X) coupling reactions are evaluated without using sacrificial oxidants. Vital to the success of this methodology is the nucleophile-assisted activation of aryldiazonium salts, which could be an effective oxidant for converting Au(i) to Au(iii) even without the addition of an assisting ligand or photocatalyst. By accelerating the reaction kinetics to outcompete C-C homo-coupling or diazonium dediazoniation, gold-catalyzed Sandmeyer reactions were achieved with different nucleophiles, forming C-Br, C-S and C-P bonds in high yields and selectivities.
Electrochemically Induced Aromatic Substitution. The 2-Nitropropane Anion, a Powerful Nucleophile in SRN1 Aromatic Substitution
Amatore, Christian,Gareil, Monique,Oturan, Mehmet A.,Pinson, Jean,Saveant, Jean-Michel,Thiebault, Andre
, p. 3757 - 3761 (2007/10/02)
In contrast with previous reports, the 2-nitropropane anion reacts readily with aryl radicals in the context of aromatic SRN1 processes.This is shown in the examples of 4-bromobenzophenone and iodobenzene under electrochemical stimulation.The substitution products do not, however, result from the simple addition of the 2-nitropropyl anion on the aryl radical.The ensuing anion radical is indeed unstable, cleaving off a nitrite ion and thus leading to the cumene derivative as the main substitution product.Comparison of reactivity with diethyl phosphite and thiophenoxide ions shows that the 2- nitropropane anion is a quite powerful nucleophile in aromatic SRN1 reactions.
