5-Ethyl-5-nitro-2-phenyl-[1,3,2]dioxaborinane is a complex organic compound with the molecular formula C11H12BNO4. It is a derivative of 1,3,2-dioxaborinane, which is a type of boron-containing heterocycle. This specific compound features a 5-ethyl and 5-nitro substitution pattern on the dioxaborinane core, along with a phenyl group at the 2-position. It is known for its reactivity and is often used as a reagent in organic synthesis, particularly in the formation of carbon-carbon bonds through a process known as the Petasis boronomannitol reaction. This reaction involves the use of 5-ethyl-5-nitro-2-phenyl-[1,3,2]dioxaborinane to facilitate the coupling of aldehydes or ketones with various nucleophiles, leading to the formation of new carbon-carbon bonds. The compound's structure and reactivity make it a valuable tool in the synthesis of complex organic molecules and pharmaceuticals.
The CAS Registry Mumber 4065-07-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,0,6 and 5 respectively; the second part has 2 digits, 0 and 7 respectively. Calculate Digit Verification of CAS Registry Number 4065-07: (6*4)+(5*0)+(4*6)+(3*5)+(2*0)+(1*7)=70 70 % 10 = 0 So 4065-07-0 is a valid CAS Registry Number.