118757-46-3 Usage
Type of compound
Dioxane derivative
Substituents
Dimethyl and phenylmethyl amino-methylene
Common use
Reagent in organic synthesis and pharmaceutical research
Reactions
Can undergo condensation, oxidation, and reduction
Applications
Development of new compounds and materials, potential use in medicinal chemistry for the synthesis of new pharmaceuticals
Unique structure
The presence of the dioxane ring and the dimethyl and phenylmethyl amino-methylene substituents contribute to its unique structure and reactivity.
Check Digit Verification of cas no
The CAS Registry Mumber 118757-46-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,7,5 and 7 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 118757-46:
(8*1)+(7*1)+(6*8)+(5*7)+(4*5)+(3*7)+(2*4)+(1*6)=153
153 % 10 = 3
So 118757-46-3 is a valid CAS Registry Number.
118757-46-3Relevant articles and documents
Lactam and Amide Acetals. 52. Reaction of Dimethylformamide Diethylacetal with 2,2-Dimethyl-4,6-dioxo-1,3-dioxane (Meldrum's Acid)
Stezhko, T. V.,Solov'eva, N. P.,Kuleshova, E. F.,Granik, V. G.
, p. 151 - 153 (2007/10/02)
Depending on the conditions of carrying out the reaction of dimethylformamide diethylacetal with the Meldrum's acid, either 2,2-dimethyl-4,6-dioxo-5-(N,N-dimethylaminomethylene)-1,3-dioxane or N,N,N',N'-tetramethylformamidinium salt of 2,2-dimethyl-4,6-dioxo-5-(2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-yl)methylene-1,3-dioxane are formed.The two compounds can reacts with primary amines to form N-substituted 2,2-dimethyl-4,6-dioxo-5-aminomethylene-1,3-dioxanes.
