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of 6
pro vyhledávání: '"Nagaraju, Gudimalla"'
Autor:
Dattatray S. Metil, E. R. R. Chandrashekar, Marisa C. Kozlowski, Vilas Hareshwar Dahanukar, Nagaraju Gudimalla, Namrata Dwivedi, Rakeshwar Bandichhor, Osvaldo Gutierrez, Apurba Bhattacharya
Publikováno v:
Organic Letters
The development of a practical and scalable process for the asymmetric synthesis of sitagliptin is reported. Density functional theory calculations reveal that two noncovalent interactions are responsible for the high diastereoselection. The first is
Autor:
Ramamohan, Mekala, Raghavendrarao, Kamaraju, Sridhar, Regati, Nagaraju, Gudimalla, Chandrasekhar, Kothapally Bannoath, Jayapraksh, Sarva
Publikováno v:
In Tetrahedron Letters 30 March 2016 57(13):1418-1420
Publikováno v:
ChemInform. 36
α-Halo-α,β-unsaturated ketones and α-thio-α,β-unsaturated ketones were prepared from readily accessible allenolates. The allenolates were formed in situ by a carbamoyl group migration.
Stereoselective Synthesis of Baylis?Hillman-Type Adducts via Allenolates Generated by Acyl Migration
Publikováno v:
ChemInform. 36
[reaction: see text] The rearrangement of the carbamoyl group in allenyl carbamate 1 in the presence of n-BuLi in situ generates the allenolate 3, which is subsequently intercepted with aromatic aldehydes furnishing (Z)- or (E)-configured Baylis-Hill
Akademický článek
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Autor:
Bhalerao, Dinesh S., Kondaiah, Golla China Mala, Dwivedi, Namrata, Mylavarappu, Ravi Kumar, Reddy, Lakkala Amarnath, Roy, Arnab, Nagaraju, Gudimalla, Reddy, Padi Pratap, Bhattacharya, Apurba, Bandichhor, Rakeshwar
Publikováno v:
ChemInform; 3/22/2011, Vol. 42 Issue 12, pno-no, 1p