16083-93-5 Usage
Molecular weight
377.42 g/mol
Physical state
Colorless liquid
Odor
Pungent
Flammability
Highly flammable
Applications
+ Organic synthesis reagent (Wittig reaction, Horner-Wadsworth-Emmons reaction, Mitsunobu reaction)
+ Ligand in coordination chemistry
+ Stabilizer for diazo compounds
+ Flame retardant
+ Insecticide
Importance
Versatile building block in organic and inorganic chemistry.
Check Digit Verification of cas no
The CAS Registry Mumber 16083-93-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,0,8 and 3 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 16083-93:
(7*1)+(6*6)+(5*0)+(4*8)+(3*3)+(2*9)+(1*3)=105
105 % 10 = 5
So 16083-93-5 is a valid CAS Registry Number.
16083-93-5Relevant academic research and scientific papers
Utilization of the ArH-PCl3-AlCl3 Reaction Product as the Source of Phosphorus in the Phosphetane Synthesis of McBride, et al.
Yao, En-yun,Szewczyk, Jerzy,Quin, Louis D.
, p. 265 - 267 (2007/10/02)
A variation of the phosphetane 1-oxide synthesis of McBride, et al., is described, in which, instead of arylphosphonous dihalide, the in situ reaction of arenes with phosphorus trichloride-aluminum trichloride is used in a one-pot approach.Reaction of the complex formed with 3,3-dimethyl-1-butene or 2,4,4-trimethyl-2-pentene results in the formation of cis/trans mixtures of 1-aryl-2,2,3-trimethylphosphetane 1-oxides or 1-aryl-2,2,3,4,4-pentamethylphosphetane 1-oxides, respectively, in which the trans isomer predominates.
