82112-31-0Relevant academic research and scientific papers
PROBE FOR DETECTING CARBAPENEM-RESISTANT BACTERIA AND USE THEREOF
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Paragraph 0085; 0165-0167, (2021/09/10)
The present disclosure relates to a compound represented by Chemical Formula 1, a probe for detecting antibiotic-resistant bacteria, which includes the compound, a composition containing the compound, a kit including the compound and a method for detectin
Development of carbapenem-based fluorogenic probes for the clinical screening of carbapenemase-producing bacteria
Kim, Juhyeon,Kim, Yihoon,Abdelazem, Ahmed Z.,Kim, Hak Joong,Choo, Hyunah,Kim, Hoon Seok,Kim, Jung Ok,Park, Yeon-Joon,Min, Sun-Joon
, (2019/12/24)
This report describes the synthesis of a library of fluorogenic carbapenemase substrates consisting of carbapenem derivatives, fluorescence dyes, and active cleavable linkers and their evaluation for specifically detecting carbapenemase-producing organism
Highly sulphated cellulose: a versatile, reusable and selective desilylating agent for deprotection of alcoholic TBDMS ethers
Dachavaram, Soma Shekar,Penthala, Narsimha R.,Calahan, Julie L.,Munson, Eric J.,Crooks, Peter A.
supporting information, p. 6057 - 6062 (2018/09/06)
A mild, efficient and rapid protocol was developed for the deprotection of alcoholic TBDMS ethers using a recyclable, eco-friendly highly sulphated cellulose sulphate acid catalyst in methanol. This acid catalyst selectively cleaves alcoholic TBDMS ethers in bis-TBDMS ethers containing both alcoholic and phenolic TBDMS ether moieties.
An Efficient and Highly Chemoselective Method to Desilylate Silyl Ethers
Lee, Adam Shih-Yuan,Yeh, Hsiu-Chih,Yeh, Ming-Kuo,Tsai, Ming-Hung
, p. 919 - 922 (2007/10/03)
An efficient and highly chemoselective desilylating method is described.Trimethylsilyl ethers (0.25 M) in a CH3OH/CCl4 (1:1) solvent mixture are deprotected to their corresponding alcohols with ultrasound in a commercial ultrasonic cleaning bath.Selective deprotection of tert-butyldimethylsilyl ethers of benzyl alcohols and phenols is achieved under ultrasonic conditions.We deprotected also tert-butyldimethylsilyl ethers of primary alcohols, whereas tert-butyldimethylsilyl ethers of secondary and tertiary alcohols are stable under these conditions. - Key words: Sonochemistry; Ultrasound; Cavitation; Desilylation; Chemoselection; Deprotection.
Selective removal of phenolic and alcoholic silyl ethers
Prakash, Chandra,Saleh, Samir,Blair, Lan A.
, p. 7565 - 7568 (2007/10/02)
Potassium carbonate/Kriptofix 222 and pyridinium p-toluenesulfonate or BF3-etherate have been found to remove the tert-butyldimethylsilyl group from phenolic and alcoholic silyl ethers, respectively. This methodology should find wide applicability in complex organic synthesis.
