Search Results - "Hossain, M.Mahmun"

Selective isomerization of aryl substituted epoxides to aldehydes via iron Lewis acid catalysis by Picione, John, Mahmood, Syed J., Gill, Andy, Hilliard, Marion, Hossain, M.Mahmun

“…The iron Lewis acid [(η5-C5H5)Fe(CO)2(THF)]+BF4− (2) catalyzes the ring opening isomerization of aryl substituted epoxides (1) to aldehydes (3) in excellent…”
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Synthesis of a new iron Lewis acid catalyst possessing a chelating cyclopentadienyldiphenylphosphinite ligand, (η 5:η 1-C 5H 4CH(Ph)OPPh 2) by Mayer, Michael F, Hossain, M.Mahmun

“…A new iron Lewis acid catalyst, [(η 5:η 1-C 5H 4CH(Ph)OPPh 2)Fe(CO)(THF)] +[BF 4] − featuring a cyclopentadienyl ring that is tethered to a terminal…”
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Iron mediated nitrenoid transfer: [(η 5-C 5H 5)Fe(CO) 2(THF)] +[BF 4] − catalyzed aziridination of olefins by Heuss, Bruce D, Mayer, Michael F, Dennis, Shaun, Hossain, M.Mahmun

“…The iron Lewis acid catalyst, [(η 5-C 5H 5)Fe(CO) 2(THF)] +[BF 4] −, has previously been found to catalyze a growing array of synthetic transformations…”
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Synthesis of a new iron Lewis acid catalyst possessing a chelating cyclopentadienyldiphenylphosphinite ligand, (η5:η1-C5H4CH(Ph)OPPh2) by Mayer, Michael F, Hossain, M.Mahmun

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An explanation for the apparent cis-aziridine selectivity in the iron Lewis acid-catalyzed reaction of N-benzylidene aniline and ethyl diazoacetate by Mayer, Michael F, Wang, Qinwei, Hossain, M.Mahmun

“…The reason for the apparent cis-aziridine selectivity in the reaction of ethyl diazoacetate with N-benzylidene aniline, catalyzed by [(η 5-C 5H 5)(CO)…”
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Iron Lewis acid catalyzed reactions of phenyldiazomethane with aromatic aldehydes by Mahmood, Syed J., Saha, Anjan K., Hossain, M.Mahmun

“…The iron Lewis acid 1 was found to catalyze reactions of phenyldiazomethane and aromatic aldehydes to give cis-epoxides along with the corresponding ketones…”
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The origin of diastereoselectivity in cyclopropanation reactions of the iron carbene complex [(η 5-C 5H 5)(CO) 2FeCH[(η 6- o-CH 3OC 6H 4)Cr(CO) 3]] by Wang, Qinwei, Hossain, M.Mahmun

“…The origin of diastereoselectivity in cyclopropanation reactions of the iron carbene complex [(η 5-C 5H 5)(CO) 2FeCH[(η 6- o-CH 3OC 6H 4)Cr(CO) 3]] + has been…”
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Asymmetric cyclopropanation reactions via iron carbene complexes having chirality at the carbene ligand by Theys, Ronald D., Hossain, M.Mahmun

“…The reaction of Fp [( η 5-C 5H 5)Fe(CO) 2] anion ( 1) with chiral (+) or (−) o-anisaldehyde(tricarbonyl)chromium ( 2) in the presence of chlorotrimethylsilane…”
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A New Approach to Diastereoselective and Enantioselective Cyclopropane Syntheses Using the Chiral Iron Carbene Complexes S - and R -[(η 5 -C 5 H 5 )(CO) 2 Fe CH[(η 6 - o -CH 3 OC 6 H 4 )Cr(CO) 3 ]] by Wang, Qinwei, Mayer, Michael F, Brennan, Courtney, Yang, Fukang, Hossain, M.Mahmun, Grubisha, Desiree S, Bennett, Dennis

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The synthesis of S-(+)-2,2-dimethylcyclopropane carboxylic acid: a precursor for cilastatin by Wang, Qinwei, Yang, Fukang, Du, Hong, Hossain, M.Mahmun, Bennett, Dennis, Grubisha, Desiree S

“…S-(+)-2,2-Dimethylcyclopropane carboxylic acid, a precursor for cilastatin, was prepared from 2-methylpropene and chiral iron carbene in three steps…”
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