1889-08-3 Usage
Chemical Class
Azo compounds
Structure
Cyclic compound with a five-membered azo ring and a methyl group attached to one of the carbon atoms
Common Uses
Reagent in organic synthesis
Reactivity
Ability to undergo reversible reduction to produce different products
Value in Synthesis
Unique structure and reactivity make it a valuable tool in the development of new chemical reactions and the synthesis of complex organic molecules
Potential Applications
Materials science, particularly in the development of functional materials and polymers
Safety Concerns
Potential hazards due to azo functionality, may pose risks to human health and the environment
Check Digit Verification of cas no
The CAS Registry Mumber 1889-08-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,8,8 and 9 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1889-08:
(6*1)+(5*8)+(4*8)+(3*9)+(2*0)+(1*8)=113
113 % 10 = 3
So 1889-08-3 is a valid CAS Registry Number.
InChI:InChI=1/C8H15NO/c1-9-7-5-3-2-4-6-8(9)10/h2-7H2,1H3
1889-08-3Relevant articles and documents
SYNTHETIC TRANSFORMATIONS USING ARENESULFONYLOXY GROUPS, FIRST AS ELECTROPHILES, THEN AS LEAVING GROUPS
Hoffman, Robert V.
, p. 1109 - 1135 (2007/10/02)
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EFFICIENT SYNTHESIS OF N-SUBSTITUTED LACTAMS FROM (N-ARYLSULFONYLOXY)AMINES AND CYCLIC KETONES
Hoffman, Robert V.,Salvador, James M.
, p. 4207 - 4210 (2007/10/02)
A new method is reported for the direct preparation of N-substituted lactams from cycloalkanones.N-(p-nitrobenzenesulfonoxyl) methylamine 1a (CH3NH-OSO2C6H4NO2) was reacted with a series of cycloalkanones to give good yields of N-methyl lactams.An addition-rearrangement pathway accounts for the ring-expanded lactam products.A series of N-alkyl-N-arylsulfonoxyl amines were generated in situ and reacted with cyclobutanone to give N-alkyl pyrrolidinones in high yields.