Hydroborations: A New Route for the Preparation of 1-Alkyl- (or Aryl) 2-Tetralones

Kirkiacharian, B. S.; Koutsourakis, P. G.

doi:10.1080/00397919308009833

Cited by 7 publications

(3 citation statements)

References 8 publications

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“…19b, 20 Another route to transform 3 into 5 is through a hydrobration/oxidation sequence. 21 Having established the optimal reaction conditions for the in situ generation of HTIB, the scope and generality of the oxidative rearrangement of alkenes was systematically examined. As shown in Table 3, the reaction conditions were found to be very general.…”

Section: Scheme 1 Koser's Reagent Derivative From 14-diiodobenzenementioning

confidence: 99%

Oxidative rearrangement of alkenes using in situ generated hypervalent iodine(III)

Ahmad

Scarassati

Jalalian

et al. 2013

Tetrahedron Letters

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Section: Scheme 1 Koser's Reagent Derivative From 14-diiodobenzenementioning

confidence: 99%

Oxidative rearrangement of alkenes using in situ generated hypervalent iodine(III)

Ahmad

Scarassati

Jalalian

et al. 2013

Tetrahedron Letters

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“…12 Also, the 1,2-dihydronaphthalene derivatives have been converted into 2-tetralones by employing a sequence of hydroboration followed by oxidation of the resulting alcohols. 13 The 1,2-dihydronaphthalenes 1i-1o have been synthesized following the established procedures and then subjected for the oxone-acetone mediated olefin oxidation under the established conditions. As shown in Table 1 ( entries 8-14), in all the cases, the reaction proceeded efficiently and provided the corresponding 2-tetralones with complete regioselectivity.…”

mentioning

confidence: 99%

Oxone–acetone mediated Wacker-type oxidation of benzo-fused olefins

Phatake

Ramana

2015

Tetrahedron Letters

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“…[137][138][139][140] Another route to transform 1aa into 209aa is through a hydroboration/oxidation sequence. 141 The mechanism for the epoxidation and rearrangement of 1aa is given below (Scheme 54). 142 Having established the optimal reaction condition for the in situ generation of HTIB, the scope of the oxidative rearrangement of alkenes was systematically examined (Table 25).…”

Section: Scheme 53mentioning

confidence: 99%

Exploring the iodine(III)-mediated ring contraction: new substrates, novel conditions and asymmetric reactions

Ahmad¹

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This journey would not have been thinkable without the support of great number of people. I wish to express my devoted thanks to my late father and mother whose prayers and affection eventually enabled me to complete this task and materialize my dreams. It's beyond expression to acknowledge their sacrifices, efforts, guidance, support, encouragement and firm dedication. Words become meaningless when I look at them as icons of strength for being what I am today. Words always seem to shallow whenever it comes to my dearest and loving brothers and sisters. I owe special thanks to them for their incredible love, kind motivation, encouragement, moral and financial support and standing unflinchingly beside me throughout my study. I am greatly indebted to my advisor and mentor Prof. Luiz Fernando da Silva Jr. for his continuous support, patience and motivation during the course of study. His personal interest, valuable suggestions and constructive discussions enabled me to complete this work objectively and successfully. I appreciate his kind supervision, systematic guidance and efforts he put into train me in the scientific field. Having him one simply could not wish for a better supervisor. I offer my cordial and profound thanks to our lab technician Joaquim Luis Matheus (Joca) for keeping the lab in running condition and for his kind tolerance of my mistakes. His helping hands were always there for me whenever needed especially in documentation of visa renewal. It would take forever to list all the help I got from him. I extend my deepest gratitude to Prof. Leandro Helgueira de Andrade and his student Rodrigo S. Martins for his generous contribution towards kinetic resolution of primary alcohols. I feel great pleasure in expressing my ineffable thanks to Prof. Josef Wilhelm Baader and Cassius Vinicius Stevani for his guidance and cooperation during my teaching assistantship. Special thanks to all the faculty members, technical and non-technical staff and students of chemistry institute for being a source of inspiration and enlightenment. In addition, I am obliged to all the members of analytical center for doing all the analyses on time and contributed to thesis. I would also like to give full credit to all my school, college and university teachers who shaped me into who I am. A good support system and friendly environment is important for surviving and staying abroad. It has been a great privilege to be part of the Prof. Helena group. I am lucky to have two wonderful friends Iris and Eloisa (Elo) who formed the core of my research time in Helena group. Simple is that they are irreplaceable all weather friends and I couldn't have survived without their scientific and non-scientific help. I admire their positive outlook and ability to smile in any situation. Friends, like Aline, Paulo and Siguara, you will instantly love and never forget once you meet them. They have been there for me and given me the freedom to ask them for advice and opinions on lab related issues. Special thanks and acknowledgement are extended to...

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Hydroborations: A New Route for the Preparation of 1-Alkyl- (or Aryl) 2-Tetralones

Cited by 7 publications

References 8 publications

Oxidative rearrangement of alkenes using in situ generated hypervalent iodine(III)

Oxidative rearrangement of alkenes using in situ generated hypervalent iodine(III)

Oxone–acetone mediated Wacker-type oxidation of benzo-fused olefins

Exploring the iodine(III)-mediated ring contraction: new substrates, novel conditions and asymmetric reactions

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