84905-04-4 Usage
Chemical class
Amidine compounds
Type of base
Strong, non-nucleophilic
Applications
a. Deprotonating acidic hydrogens
b. Promoting various reactions (deprotection of silyl ethers, Mitsunobu reactions, synthesis of urethanes and esters)
c. Catalyst in polymerization reactions
d. Preparation of pharmaceuticals and agrochemicals
Physical state
Colorless liquid
Odor
Fishy
Flammability
Highly flammable
Safety
Considered a hazardous substance, requires proper safety protocols for handling
Check Digit Verification of cas no
The CAS Registry Mumber 84905-04-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,9,0 and 5 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 84905-04:
(7*8)+(6*4)+(5*9)+(4*0)+(3*5)+(2*0)+(1*4)=144
144 % 10 = 4
So 84905-04-4 is a valid CAS Registry Number.
InChI:InChI=1/C14H28N2/c1-2-5-10-16-12-7-3-6-11-15(9-4-1)13-8-14-16/h1-14H2
84905-04-4Relevant articles and documents
SYNTHESIS OF MEDIUM-RING BICYCLIC BRIDGEHEAD DIAMINES FROM MONOCYCLIC DIAMINES VIA α-AMINOAMMONIUM IONS
Alder, Roger W.,Eastment, Paul,Moss, Richard E.,Sessions, Richard B.,Stringfellow, Martin A.
, p. 4181 - 4184 (2007/10/02)
Condensation of 4-chlorobutanal and 5-chloropentanal with six cyclic diamines gave twelve α-aminoammonium salts; cleavage of these with LiAlH4 gave medium-ring bicyclic diamines.
