69384-65-2 Usage
General Description
The chemical N-[2-(toluene-4-sulfonyl)-ethyl]-phthalimide, also known as TESP, is a compound consisting of a phthalimide core attached to a toluene-4-sulfonyl group via an ethyl linker. TESP is commonly used as a reagent in organic synthesis, particularly in the formation of carbon-nitrogen bonds. It is utilized in various chemical reactions, including Suzuki-Miyaura cross-coupling reactions and Buchwald-Hartwig amination reactions. TESP has been shown to be an effective reagent for the selective mono-alkylation of primary amines and the synthesis of various biologically active compounds. Overall, TESP is a valuable tool in the field of organic chemistry for the creation of diverse chemical structures.
Check Digit Verification of cas no
The CAS Registry Mumber 69384-65-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,3,8 and 4 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 69384-65:
(7*6)+(6*9)+(5*3)+(4*8)+(3*4)+(2*6)+(1*5)=172
172 % 10 = 2
So 69384-65-2 is a valid CAS Registry Number.
69384-65-2Relevant articles and documents
β-Tosylethylamine: A Useful Reagent for Preparation of N-Protected Amides, Carbamates, and Related Compounds. Application to Synthesis of β-Lactams
DiPietro, Darren,Borzilleri, Robert M.,Weinreb, Steven M.
, p. 5856 - 5857 (1994)
Readily prepared β-tosylethylamine (3) can be used to synthesize N-tosylethyl (TSE)-protected amido compounds and β-lactams, which can be deprotected under mild conditions with potassium tert-butoxide.
