37675-31-3 Usage
Physical state
Colorless liquid
Odor
Strong, irritating
Primary use
Synthesis of other organic chemicals
Intermediate in production
Pharmaceuticals and agricultural products
Additional uses
Pesticide, flame retardants, and plastics
Hazard classification
Classified as a hazardous substance
Health hazards
Causes irritation to skin, eyes, and respiratory system
Environmental impact
Potentially harmful to aquatic life if released into the environment
Safety precautions
Handle with caution to minimize exposure and environmental impact
Check Digit Verification of cas no
The CAS Registry Mumber 37675-31-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,7,6,7 and 5 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 37675-31:
(7*3)+(6*7)+(5*6)+(4*7)+(3*5)+(2*3)+(1*1)=143
143 % 10 = 3
So 37675-31-3 is a valid CAS Registry Number.
37675-31-3Relevant articles and documents
3-Chloro-1-lithiopropene, a functional organolithium reagent, and its reactions with alkylboronates to give 3-alkylprop-1-en-3-ols
Smith, Keith,Elliott, Mark C.,Jones, D. Heulyn
, p. 9526 - 9531 (2013/10/08)
The reagent 3-chloro-1-lithiopropene (4) can be generated by treating 1-bromo-3-chloropropene with t-BuLi. It is unstable but if generated at low temperature in the presence of alkylboronic esters, such as 3, is trapped in situ to give rearrangement products 2, which on oxidation give 3-alkylprop-1-en-3-ols in good yields. The reaction works for primary, secondary, benzylic, and even tertiary alkylboronic esters, providing allylic alcohols bearing almost any alkyl group available using organoborane chemistry and incorporating all features of such groups.
