52093-26-2 Usage
Description
Lanthanum trifluoromethanesulfonate, also known as Lanthanum triflimide, is a white to light beige crystalline powder with unique chemical properties. It is a water-tolerant Lewis acid that has gained significant attention in the field of organic chemistry due to its effectiveness as a catalyst in various reactions.
Uses
Used in Organic Chemistry:
Lanthanum trifluoromethanesulfonate is used as a catalyst in the Aldol reaction of silyl enol ethers with aldehydes. Its water-tolerant nature allows for efficient catalysis in this reaction, leading to improved yields and selectivity.
Used in the Baylis-Hillman Reaction:
In the Baylis-Hillman reaction, Lanthanum trifluoromethanesulfonate serves as an effective catalyst, promoting the formation of Baylis-Hillman adducts with high selectivity and efficiency.
Used in Michael Additions:
Lanthanum trifluoromethanesulfonate is also utilized as a catalyst in Michael additions to methyl vinyl ketone in water. Its ability to function in aqueous media makes it a valuable catalyst for this type of reaction, facilitating the formation of the desired products with improved yields and selectivity.
Check Digit Verification of cas no
The CAS Registry Mumber 52093-26-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,0,9 and 3 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 52093-26:
(7*5)+(6*2)+(5*0)+(4*9)+(3*3)+(2*2)+(1*6)=102
102 % 10 = 2
So 52093-26-2 is a valid CAS Registry Number.
InChI:InChI=1/3CHF3O3S.La/c3*2-1(3,4)8(5,6)7;/h3*(H,5,6,7);/q;;;+3/p-3