Tris(2,4,6-trimethylbenzoyloxy)-boran, also known as TTB, is a boron-containing compound with the chemical formula C24H27BO6. It is a colorless, crystalline solid that is soluble in organic solvents. TTB is a versatile reagent in organic synthesis, particularly for the protection of alcohols and amines. It forms stable esters with alcohols and amides with amines, which can be selectively removed under mild conditions, making it a valuable tool in the synthesis of complex molecules. Additionally, TTB has been used in the preparation of boron-containing polymers and as a ligand in coordination chemistry. Its stability, reactivity, and ease of removal make it a popular choice in various chemical transformations.
The CAS Registry Mumber 64809-91-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,8,0 and 9 respectively; the second part has 2 digits, 9 and 1 respectively. Calculate Digit Verification of CAS Registry Number 64809-91: (7*6)+(6*4)+(5*8)+(4*0)+(3*9)+(2*9)+(1*1)=152 152 % 10 = 2 So 64809-91-2 is a valid CAS Registry Number.