Search Results - "Abdi, H R"

Asymmetric Aminolytic Kinetic Resolution of Racemic Epoxides Using Recyclable Chiral Polymeric Co(III)-Salen Complexes: A Protocol for Total Utilization of Racemic Epoxide in the Synthesis of (R)‑Naftopidil and (S)‑Propranolol by Kumar, Manish, Kureshy, Rukhsana I, Shah, Arpan K, Das, Anjan, Khan, Noor-ul H, Abdi, Sayed H. R, Bajaj, Hari C

“…Chiral polymeric Co­(III) salen complexes with chiral ((R)/(S)-BINOL, diethyl tartrate) and achiral (piperazine and trigol) linkers with varying stereogenic…”
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Oxazoline-Based Organocatalyst for Enantioselective Strecker Reactions: A Protocol for the Synthesis of Levamisole by Sadhukhan, Arghya, Sahu, Debashis, Ganguly, Bishwajit, Khan, Noor-ul H., Kureshy, Rukhsana I., Abdi, Sayed H. R., Suresh, E., Bajaj, Hari C.

“…A chiral oxazoline‐based organocatalyst has been found to efficiently catalyze asymmetric Strecker reactions of various aromatic and aliphatic…”
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Organocatalyzed Enantioselective Allylation of Isatins by Using a Chiral Amino Alcohol Derived Squaramide as Catalyst by Ghosh, Debashis, Gupta, Naveen, Abdi, Sayed H. R., Nandi, Sekhar, Khan, Noor-ul H., Kureshy, Rukhsana I., Bajaj, Hari C.

“…A series of new squaramide‐based organocatalysts were synthesized from commercially available 3,4‐dimethoxycyclobut‐3‐ene‐1,2‐dione in two steps. A 2.5 mol‐%…”
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Small Molecule as a Chiral Organocatalyst for Asymmetric Strecker Reaction by Saravanan, S, Khan, Noor-ul H, Kureshy, Rukhsana I, Abdi, Sayed H. R, Bajaj, Hari C

“…A simple and novel chiral amide-based organocatalyst 6 was synthesized from readily available starting materials for the asymmetric Strecker reaction. A…”
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Unravelling a New Class of Chiral Organocatalyst for Asymmetric Ring-Opening Reaction of Meso Epoxides with Anilines by Kumar, Manish, Kureshy, Rukhsana I, Saravanan, S, Verma, Shailesh, Jakhar, Ajay, Khan, Noor-ul H, Abdi, Sayed H. R, Bajaj, Hari C

“…Chiral sulfinamide based organocatalyst 11 was synthesized from readily available starting materials and used for the asymmetric ring-opening (ARO) reaction of…”
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Asymmetric Hydrocyanation of Nitroolefins Catalyzed by an Aluminum(III) Salen Complex by Jakhar, Ajay, Sadhukhan, Arghya, Khan, Noor-ul H., Saravanan, S., Kureshy, Rukhsana I., Abdi, Sayed H. R., Bajaj, Hari C.

“…Chiral AlIII salen complexes were synthesized and used as catalysts for the asymmetric hydrocyanation of nitroolefins using 4‐phenylpyridine N‐oxide as an…”
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DNA Binding, Antioxidant Activity, and DNA Damage Protection of Chiral Macrocyclic Mn(III) Salen Complexes by Pandya, Nirali, Khan, Noor-ul H., Prathap, K. Jeya, Kureshy, Rukhsana I., Abdi, Sayed H. R., Mishra, Sandhya, Bajaj, Hari C.

“…ABSTRACT We are reporting the synthesis, characterization, and calf thymus DNA binding studies of novel chiral macrocyclic Mn(III) salen complexes S‐1, R‐1,…”
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Heterogeneous Chiral Copper Complexes of Amino Alcohol for Asymmetric Nitroaldol Reaction by Mayani, Vishal J, Abdi, Sayed H. R, Kureshy, Rukhsana I, Khan, Noor-ul H, Das, Anjan, Bajaj, Hari C

“…Chiral amino alcohols supported on mesoporous silicas were synthesized and evaluated as a new class of chiral ligands in copper-catalyzed nitroaldol reaction…”
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Preparation of Highly Dispersed Pd-Cu on Silica for the Aerobic Hydroxylation of Benzene to Phenol Under Ambient Conditions by Boricha, A. B, Bajaj, H. C, Kim, T. H, Abdi, S. H. R, Jasra, R. V

“…Highly dispersed Pd-Cu on silica was synthesized under sonication and used as a catalyst for the hydroxylation of benzene using air, O₂ and H₂O₂ as oxidants…”
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Catalysis of Enantioselective Strecker Reaction in the Synthesis of D-Homophenylalanine Using Recyclable, Chiral, Macrocyclic MnIII-Salen Complexes by Saravanan, S., Khan, Noor-ul H., Bera, Prasanta K., Kureshy, Rukhsana I., Abdi, Sayed H. R., Kumari, Prathibha, Bajaj, Hari C.

“…A convenient approach to the asymmetric Strecker reaction was established by synthesizing chiral, mono‐ and dinuclear, macrocyclic MnIII–salen complexes…”
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Influence of chirality of V(V) Schiff base complexes on DNA, BSA binding and cleavage activity by Khan, Noor-ul H., Pandya, Nirali, Maity, Nabin Ch, Kumar, Manoj, Patel, Rajesh M., Kureshy, Rukhsana I., Abdi, Sayed H.R., Mishra, Sandhya, Das, Satyabrata, Bajaj, Hari C.

“…New chiral V(V) Schiff base complexes ( S)-[VO(OMe) L] and ( R)-[VO(OMe) L] were synthesized and characterized by microanalysis, infrared (IR), UV–Visible,…”
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Modified Asymmetric Strecker Reaction of Aldehyde with Secondary Amine: A Protocol for the Synthesis of S‑Clopidogrel (An Antiplatelet Agent) by Sadhukhan, Arghya, Saravanan, S, Khan, Noor-ul H, Kureshy, Rukhsana I, Abdi, Sayed H. R, Bajaj, Hari C

“…A first approach for catalytic asymmetric Strecker reaction of aldehydes with a secondary amine in the presence of sodium fluoride using hydroquinine as chiral…”
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Reusable chiral macrocyclic Mn(III) salen complexes for enantioselective epoxidation of nonfunctionalized alkenes by Kureshy, Rukhsana I., Roy, Tamal, Khan, Noor-ul H., Abdi, Sayed H.R., Sadhukhan, Arghya, Bajaj, Hari C.

“…Chiral macrocyclic Mn(III) salen complexes catalyze the enantioselective epoxidation of nonfunctionalized alkenes with sodium hypochlorite in presence of…”
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Solvent-free aminolysis of aliphatic and aryloxy epoxides with sulfated zirconia as solid acid catalyst by Shah, Arpan K., Kumar, Manish, Abdi, Sayed H.R., Kureshy, Rukhsana I., Khan, Noor-ul H., Bajaj, Hari C.

“…•Solid sulfated zirconia (SZ) catalysts were prepared by one and two steps methods.•SZ catalysts were calcined at 500, 600 and 700°C temperatures and…”
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Chiral macrocyclic salen Mn(III) complexes catalyzed enantioselective epoxidation of non-functionalized alkenes using NaOCl and urea H₂O₂ as oxidants by Maity, Nabin Ch, Abdi, Sayed H.R, Kureshy, Rukhsana I, Khan, Noor-ul H, Suresh, E, Dangi, Ganga P, Bajaj, Hari C

“…Two new chiral Mn(III) macrocyclic salen complexes 1a and 1b were prepared for the enantioselective epoxidation of non-functionalized alkenes. A 5mol% loading…”
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Influence of chirality using Mn(III) salen complexes on DNA binding and antioxidant activity by Khan, Noor-Ul H, Pandya, Nirali, Kumar, Manoj, Bera, Prasanta Kumar, Kureshy, Rukhsana I, Abdi, Sayed H R, Bajaj, Hari C

“…Chiral Mn(iii) salen complexes S-1, R-1, S-2, R-2, S-3 and R-3 derived from the respective chiral salen ligands, viz.,…”
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Enantiomer self-disproportionation of chiral compounds on achiral ordered mesoporous silica M41S and regular silica gel as a stationary phase by Mayani, V. J., Abdi, S. H. R., Kureshy, R. I., Khan, N. H., Agrawal, S., Jasra, R. V.

“…Chromatographic behavior of nonracemic mixtures, viz., mandelic acid and stilbene oxide as analytes has been studied in detailed by enantiomer…”
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Macrocyclic Mn(III) salen complexes as recyclable catalyst for oxidative kinetic resolution of secondary alcohols by Bera, Prasanta Kumar, Maity, Nabin Ch, Abdi, Sayed H.R., Khan, Noor-ul H., Kureshy, Rukhsana I., Bajaj, Hari C.

“…•Chiral macrocyclic Mn(III) salen complexes with variable linkers were synthesized.•Benzylic and non benzylic alcohols were resolved effectively (up to 99%…”
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Enantiomer self-disproportionation and chiral stationary phase based selective chiral separation of organic compounds by Mayani, Vishal J., Abdi, Sayed H. R., Mayani, Suranjana V., Kim, Heon-Chang, Park, Seung-Kyu

“…In modern chromatography, chiral stationary phase (CSP) and enantiomer self‐disproportionation (ESD) are new inventions of packing material offer a guarantee…”
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Hβ zeolite: An Efficient and Reusable Catalyst for Ring-Opening of Epoxides with Amines Under Microwave Irradiation by Kureshy, Rukhsana I., Agrawal, Santosh, Kumar, Manish, Khan, Noor-ul H., Abdi, Sayed H. R., Bajaj, Hari C.

“…A solvent-free protocol for the synthesis of β -amino alcohols (Yield, up to 94%) is demonstrated by the ring-opening reactions of meso and terminal epoxides…”
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