نتایج جستجو برای: Dibenzothiophen

تعداد نتایج: 6  

Jamshid Raheb

Several research groups have attempted to make recombinant bacteria capable of efficient desulfurization of oil fraction. The main aim of this study was to design a recombinant strain in order to desulfurize dibenzothiophen (DBT) and its components found in petroleum. In this study the pVLT31 vector harboring dszABC genes was transferred into recombinant E. coli BL21 which contained the dszD ge...

Journal: :journal of sciences, islamic republic of iran 2011
jamshid raheb

several research groups have attempted to make recombinant bacteria capable of efficient desulfurization of oil fraction. the main aim of this study was to design a recombinant strain in order to desulfurize dibenzothiophen (dbt) and its components found in petroleum. in this study the pvlt31 vector harboring dszabc genes was transferred into recombinant e. coli bl21 which contained the dszd ge...

Journal: :Organic & biomolecular chemistry 2011
Sonsoles Rodriguez-Aristegui Kate M Clapham Lauren Barrett Céline Cano Marine Desage-El Murr Roger J Griffin Ian R Hardcastle Sara L Payne Tommy Rennison Caroline Richardson Bernard T Golding

Amino-substituted biphenyls were obtained by Suzuki cross-coupling of 2,6-dibromoaniline with a phenylboronic acid (substituted with Me, NO(2), OH, OMe or Cl) preferably assisted by microwave irradiation. Conversion of the amino group into a thiol preceded a base-induced intramolecular substitution, also facilitated by microwave heating, to generate the second C-S bond of the target dibenzothio...

Journal: :Organic & biomolecular chemistry 2007
Olivier R Barbeau Celine Cano-Soumillac Roger J Griffin Ian R Hardcastle Graeme C M Smith Caroline Richardson William Clegg Ross W Harrington Bernard T Golding

8-Substituted 2-morpholin-4-yl-quinolin-4-ones and 9-substituted 2-morpholin-4-yl-pyrido[1,2-a]pyrimidin-4-ones with selected aryl and heteroaryl groups as the substituent have been synthesised as potential inhibitors of DNA-dependent protein kinase. A multiple-parallel approach, employing Suzuki cross-coupling methodology, was utilised in the preparation of 8-substituted 2-morpholin-4-yl-quino...

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