6291-06-1 Usage
General Description
Cyclobutylammonium chloride is a chemical compound with the formula C4H10ClN. It is a quaternary ammonium salt that is used as a phase-transfer catalyst in organic synthesis reactions. The cyclobutylammonium cation is a four-membered ring structure containing a positively charged nitrogen atom, which allows it to act as a catalyst by transferring ions across liquid-liquid or solid-liquid phases. cyclobutylammonium chloride is often employed in reactions that involve the transfer of hydroxide ions, such as the Williamson ether synthesis and the Hofmann elimination. Additionally, it has been studied for its potential use in supramolecular chemistry and materials science due to its unique structural and chemical properties. Cyclobutylammonium chloride is an important reagent in the field of organic chemistry and has diverse applications in the synthesis of pharmaceuticals, agrochemicals, and other fine chemicals.
Check Digit Verification of cas no
The CAS Registry Mumber 6291-06-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,2,9 and 1 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 6291-06:
(6*6)+(5*2)+(4*9)+(3*1)+(2*0)+(1*6)=91
91 % 10 = 1
So 6291-06-1 is a valid CAS Registry Number.
InChI:InChI=1/C9H11NO2/c11-7-10-9(12)6-8-4-2-1-3-5-8/h1-5,11H,6-7H2,(H,10,12)
6291-06-1Relevant articles and documents
Genetic Encoding and Enzymatic Deprotection of a Latent Thiol Side Chain to Enable New Protein Bioconjugation Applications
Aust, Annika,Feldberg, Anna-Lena,Meyer-Ahrens, Pascal,Mootz, Henning D.,Reille-Seroussi, Marie
, p. 15972 - 15979 (2021)
The thiol group of the cysteine side chain is arguably the most versatile chemical handle in proteins. To expand the scope of established and commercially available thiol bioconjugation reagents, we genetically encoded a second such functional moiety in f
Solvent-free N-hydroxymethylation using formalin over basic alumina
Gupta, Rajive,Paul, Satya,Nanda, Puja
, p. 573 - 574 (2007/10/03)
A convenient and high yield method for N-hydroxymethylation of amines with formalin over basic alumina under solvent-free conditions with microwave heating is described.
