Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Srinivas Reddy Dubbaka"'
Publikováno v:
Trends in Chemistry.
Autor:
Peter Mayer, Paul Knochel, Klaas A. Zachariasse, Sergey A. Kovalenko, Srinivas Reddy Dubbaka, Attila Demeter, Victor A. Galievsky, Christian Grosse, Sergey I. Druzhinin, Dietmar Stalke, Tamara Senyushkina
Publikováno v:
Journal of Physical Chemistry A
From X-ray structure analysis, amino twist angles of 90.0 degrees for 2,4-dimethyl-3-(dimethylamino)benzonitrile (mMMD), 82.7 degrees for 4-(di-tert-butylamino)benzonitrile (DTABN), and 88.7 degrees for 6-cyanobenzoquinuclidine (CBQ) are determined,
Publikováno v:
Synthesis. 47:854-860
The synthesis of fluorinated arenes by the iron-mediated fluorination of potassium aryltrifluoroborates with Selectfluor® and potassium fluoride is described. The fluorination reaction uses commercially available reagents and without requiring the
Publikováno v:
Tetrahedron. 70:9676-9681
A simple and practical procedure for the silver-mediated fluorination of aryl- and heteroaryltrifluoroborates with electrophilic fluorine from Selectfluor ® and LiOH·H 2 O is presented. The reaction procedure is simple and easy to set up, the proce
Autor:
Elena Moreno-Clavijo, Bartosz K. Zambron, Pierre Vogel, Srinivas Reddy Dubbaka, Dean Marković
Publikováno v:
Organic Letters. 15:2550-2553
An efficient method has been developed for the preparation of yet unknown acyclic mixed anhydrides of carboxylic and sulfinic acids. Sterically hindered 2-methylbut-3-ene-2-sulfinyl carboxylates add primary and secondary amines preferentially onto th
Autor:
Srinivas Reddy Dubbaka, Koraboina Chandra Prakash, Azmi Reddy Atthunuri, Satyanarayana Gadde, Prabhu Rangabashyam, Rajesh Kothandaraman
Publikováno v:
ChemInform. 47
A facile procedure for the copper-mediated oxidative trifluoromethylthiolation of potassium aryl- and heteroaryltrifluoroborates with Ruppert–Prakash reagent and elemental sulfur is presented. Aryl trifluoromethyl thioethers can be prepared in good
Autor:
Prabhu Rangabashyam, Srinivas Reddy Dubbaka, Koraboina Chandra Prakash, Rajesh Kothandaraman, Satyanarayana Gadde, Azmi Reddy Atthunuri
A facile procedure for the copper-mediated oxidative trifluoromethylthiolation of potassium aryl- and heteroaryltrifluoroborates with Ruppert–Prakash reagent and elemental sulfur is presented. Aryl trifluoromethyl thioethers can be prepared in good
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a9c0fa959f70eccfc516b6da223c501
http://hdl.handle.net/10220/40627
http://hdl.handle.net/10220/40627
Autor:
Erik C. Böttger, Srinivas Reddy Dubbaka, Su Hua Sha, Venki Ramakrishnan, Jochen Schacht, Martin Meyer, Chyan Leong Ng, Tanja Matt, Stefan Duscha, Rashid Akbergenov, Dmitri Shcherbakov, Jing Xie, Andrea Vasella, Kathrin Lang, Déborah Perez-Fernandez
Publikováno v:
Proceedings of the National Academy of Sciences
Proceedings of the National Academy of Sciences; Vol 109
Proceedings of the National Academy of Sciences; Vol 109
Aminoglycosides are potent antibacterials, but therapy is compromised by substantial toxicity causing, in particular, irreversible hearing loss. Aminoglycoside ototoxicity occurs both in a sporadic dose-dependent and in a genetically predisposed fash
Publikováno v:
European Journal of Organic Chemistry. 2009:6281-6288
Alk-2-enesulfonyl chlorides 1-4 were synthesized by the BCl3-promoted ene reaction of alkenes with SO2. These sulfonyl chlorides were then used as electrophilic partners in iron-catalyzed desulfinylative cross-coupling reactions with different Grigna
Publikováno v:
Organic Letters. 10:1715-1718
Using regioselective cuprations (via magnesiations), various primary, secondary and tertiary aminated pyrimidine and purine derivatives were prepared by the oxidative coupling of lithium amidocuprates using chloranil. DNA and RNA units such as aminat