Results 11 to 20 of about 15,688 (280)
Selectivity of Aryl and Benzylic Bromination [PDF]
, 1997 Bromination has historically been an important organic transformation. The organic bromides produced are extremely useful as intermediates in synthetic pathways and are utilised widely throughout synthesis for a variety of purposes.
Ferguson, Douglas
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ARKIVOC, 2013 Thermal and photobromination of octahydro-1H-indene and octahydro-1H-4,7-methanoindene were investigated. Three isomeric tetrabromides (1,3,4,7-tetrabromo-2,3,4,5,6,7-hexahydro-1-H-indene) were formed along with a smaller amount of tribromoindane and a ...
Melek Sermin Ozer +2 more
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Redefining N-Bromosuccinimide: Chemistry Beyond Allylic Bromination. [PDF]
Chem Asian JBromination or subsequent reactions followed by bromination have become easier and more convenient after the invention of N‐bromoamides. As a brominating agent, molecular bromine has limitations like decomposition, volatility, high reactivity, and ...
Pooja +5 more
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Bromination of 2,1,3-Benzothiadiazole [PDF]
, 2017 2,1,3-benzothiadiazole is widely used in conducting polymer research. 4,7-Dibromo-2,1,3-benzothiadiazole or 4-bromo-2,1,3-benzothiadiazole can be used for valuable blocks in the main-chain to improve electronic property of resultant polymers.
YAMABE Kohei, GOTO Hiromasa
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Selective Bromination of Acetophenone Derivatives with Bromine in Methanol. [PDF]
ChemInform, 2003 AbstractFor Abstract see ChemInform Abstract in Full Text.
Jonalee Goswami, Goswami, Amrit
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Trace Level Arsenic Quantification through Methyl Red Bromination [PDF]
, 2012 A simple protocol has been developed for the quantification of trace level arsenic through methyl red bromination. The proposed method is based on the oxidation of arsenic(III) to arsenic(V) by the bromine and the residual bromine’s reaction with methyl ...
Methyl Red, . +4 more
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Regioselective bromination: Synthesis of brominated methoxyquinolines
Tetrahedron, 2017 Abstract Simple synthetic methods are described for the synthesis of valuable polyfunctional brominated methoxyquinolines 10–13, 20–21, and 24–25. Three regioselective routes are described for convenient preparation of brominated methoxyquinolines at the C-2, C-3, and C-5 positions with consecutive reaction steps under mild reaction conditions using ...
Cakmak, Osman, Okten, Salih
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Microbiology Research, 2021 Quorum sensing (QS) is a form of bacterial communication involved in the production of virulence factors in many species. As a result, inhibition of quorum sensing may be of use in mitigating pathogenesis. The signaling molecule indole is currently being
Chesley A. Kemp +3 more
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Regioselectivity of the bromination of 1-oxo-1, 2, 3, 4-tetrahydronaphthalene and 6, 7-dimethyl-1-oxo-1, 2, 3, 4-tetrahydronaphthalene, and thiabiscyclanones synthesis on their basis [PDF]
Journal of the Serbian Chemical Society, 2004 On the basis of quantum chemical (PM3 andRHF/6-31G*) study, the regioselectivity of the bromination of 1-oxo-1,2,3,4-tetrahydronaphthalene (1) and 6,7-dimethyl-1-oxo-1,2,3,4-tetrahydronaphthalene (2) at their alicyclic and aromatic fragments was quantum ...
Pankratov Alexei N. +4 more
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Regioselective Monobromination of Phenols with KBr and ZnAl–BrO3−–Layered Double Hydroxides
Molecules, 2020 The regioselective mono-bromination of phenols has been successfully developed with KBr and ZnAl−BrO3−−layered double hydroxides (abbreviated as ZnAl−BrO3−−LDHs) as brominating reagents. The para site is much favorable
Ligeng Wang +3 more
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