An efficient preparation of 1-phenylsulfonylindolyl methyl sulfoxides using KF/m-CPBA
摘要:
A variety of 1-phenylsulfonylindolylmethyl sulfides are selectively oxidized to the corresponding sulfoxides using a hitherto unexplored KF/m-CPBA system. A major advantage is the absence of over-oxidation. (c) 2005 Elsevier Ltd. All rights reserved.
Facile Preparation of Indolyl-2/3-methylsulfoxides Using HF/H<sub>2</sub>O<sub>2</sub>
作者:Ganesan Gobi Rajeshwaran、Neelamegam Ramesh、Arasambattu K. Mohanakrishnan
DOI:10.1080/00397910802517848
日期:2009.3.10
A variety of indolyl-2/3-methylsulfides tethered with sensitive functionalities were oxidized to the corresponding sulfoxides using a hitherto unexplored HF/H2O2 system.
Synthesis of N-protected indolaldehydes using modified Hass procedure
作者:Ramalingam Balamurugan、Arasambattu K. Mohanakrishnan
DOI:10.1016/j.tet.2007.08.035
日期:2007.11
A detailed study on oxidation of N-protected bromomethylindoles into the respective aldehydes was carried out. Using a modified Hass procedure, synthesis of aryl-/hetero-aryl aldehydes in particular indolaldehydes is achieved in reasonable yields. (c) 2007 Elsevier Ltd. All rights reserved.
Unusual dimerization of N-protected bromomethylindoles/benzyl bromide with arylmetal halides: generation of indolylmethyl/benzyl radical
作者:Neelamegam Ramesh、Chandran Prakash、Radhakrishnan Sureshbabu、Vasudevan Dhayalan、Arasambattu K. Mohanakrishnan
DOI:10.1016/j.tet.2007.12.047
日期:2008.2
A detailed study on the interaction of N-protected bromomethylindoles with various types of aryl/alkyl Grignard is reported. Full experimental details on the mechanism of the unusual dimerization reaction are presented. (c) 2007 Elsevier Ltd. All rights reserved.
Synthesis of 2-(3′Bromo-3′-phenylallyl)indoles via ZnBr<sub>2</sub>-Mediated Addition of Bromomethylindoles/Indolylmethylacetates with Phenylacetylene
作者:Radhakrishnan Sureshbabu、Arasambattu K. Mohanakrishnan
DOI:10.1080/00397911.2010.526282
日期:2012.2.15
An efficient synthesis of 2-(3'-bromo-3'-phenylallyl)indoles has been developed via direct carbon-carbon bond formation between bromomethylindoles/indolylmethylacetates and phenylacetylene.
Dhayalan, Vasudevan; Mohanakrishnan, Arasambattu K., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2010, vol. 49, # 3, p. 327 - 334
作者:Dhayalan, Vasudevan、Mohanakrishnan, Arasambattu K.