Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Dinesh S. Bhalerao"'
Publikováno v:
ARKIVOC, Vol 2010, Iss 2, Pp 118-126 (2010)
Externí odkaz:
https://doaj.org/article/5577b877171348e493adf8d450092991
Autor:
Anil Kumar Reddy Arkala, Dinesh S. Bhalerao, Srinivas Reddy Gade, Rakeshwar Bandichhor, M. Nagaraju, Vilas Hareshwar Dahanukar, U. K. Syam Kumar, Y. V. Madhavi
Publikováno v:
Organic Process Research & Development. 19:1559-1567
Efforts toward the synthesis and process optimization of boceprevir 1 are described. Boceprevir synthesis was optimized by telescoping the first three steps and last two steps of the five-step process. Optimization of oxidation, which is one of the c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c71caa825375ad85a7606c3edd37268c
https://doi.org/10.1021/op500065t
https://doi.org/10.1021/op500065t
Autor:
Dinesh S. Bhalerao, Unniaran K. Syam Kumar, Shyamapada Banerjee, Satish P. Nikumbh, Rajeshwar Reddy Govindapur, Srinivasan Kaliyaperumal Appaye
Publikováno v:
Helvetica Chimica Acta. 97:1115-1122
A simple and efficient metal-free ethenolate transfer reaction has been elaborated in moderate-to-high yields from vinyl acetate. This reaction was accomplished by generation of potassium ethenolate, which was then reacted with homo and mixed anhydri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cdde71cf771f38ee66c016d61bf79fc
https://doi.org/10.1002/hlca.201300396
https://doi.org/10.1002/hlca.201300396
Autor:
Rakeshwar Bandichhor, Dinesh S. Bhalerao, G. C. M. Kondaiah, Padi Pratap Reddy, Arnab Roy, Apurba Bhattacharya, Lakkala Amarnath Reddy, Gudimalla Nagaraju, Ravi Kumar Mylavarappu, Namrata Dwivedi
Publikováno v:
Synthetic Communications. 40:2983-2987
A novel approach for the synthesis of omeprazole, a potent antiulcer drug, is described. The synthetic procedure involved the formation of an ester of the 5-methoxy thiobenzimidazole followed by coupling of the ester with the Grignard reagent of 2-ch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c97d9b74a9903228d72b10d8639f836a
https://doi.org/10.1080/00397910903341171
https://doi.org/10.1080/00397910903341171
Publikováno v:
ARKIVOC, Vol 2010, Iss 2, Pp 118-126 (2010)
Biologically important process of oxidation of amidoximes has been investigated using IBX (o- iodoxybenzoic acid) and combination of IBX with TEAB (tetraethylammonium bromide). The reaction proceeds with high % conversion leading to selective formati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be07be22f849ec84958ce694b8eb9f73
https://doi.org/10.3998/ark.5550190.0011.209
https://doi.org/10.3998/ark.5550190.0011.209
Publikováno v:
Synthetic Communications. 40:799-807
An efficient and convenient method for α-thiocyanation of ketones and β-dicarbonyl compounds has been developed using a reagent combination of bromodimethylsulfonium bromide (BDMS) and ammonium thiocyanate in acetonitrile. The developed method is m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b63e9eb447732bfd3fca87350b4f2f5
https://doi.org/10.1080/00397910902838938
https://doi.org/10.1080/00397910902838938
Autor:
Abhijeet Kumar, Arnab Roy, Apurba Bhattacharya, Saurya Chakraborty, Jyothirmayi Naram, Lekkala Amarnath Reddy, Dinesh S. Bhalerao, Rodda Swapna, Rakeshwar Bandichhor, Bangaru Babu, Vurimidi Himabindu, M. Ravikumar, Golla China Malakondaiah, Gade Srinivas Reddy, Namrata Dwivedi
Publikováno v:
Organic Process Research & Development. 14:362-368
Efforts toward the synthesis and process optimization of amtolmetin guacil 1 are described. High-yielding electrophilic substitution followed by Wolf−Kishner reduction are the key features in the novel synthesis of tolmetin 2 which is an advanced i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02f0c36bc370308342d67952a62a055d
https://doi.org/10.1021/op900284w
https://doi.org/10.1021/op900284w
Publikováno v:
Synthetic Communications. 38:2814-2819
A mild and selective procedure for the bromination of activated arenes using o-iodoxybenzoic acid and tetraethylammonium bromide is presented. The reactions were carried out at room temperature and gave moderate to excellent yields.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92d1d95728481c52f7e5e74c6a733ae2
https://doi.org/10.1080/00397910801914103
https://doi.org/10.1080/00397910801914103
Publikováno v:
Synlett. 2007:2952-2956
Various aromatic and heteroaromatic compounds have been efficiently thiocyanated by using a novel combination ofbromodimethylsulfonium bromide (BDMS) and ammonium thiocyanate.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b0a57905b28afc7dbcd591e3ec829bf
https://doi.org/10.1055/s-2007-992367
https://doi.org/10.1055/s-2007-992367
Publikováno v:
Synlett. 2007:2815-2818
Novel and facile transformation of N,N-disubstituted glycylamides into corresponding cyanamides using pentavalent -iodine reagents and tetraethylammonium bromide is discussed. The advantages of this system are use of non toxic reagents, shorter -reac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb82bc7d7786d18b83f62c549337f818
https://doi.org/10.1055/s-2007-991093
https://doi.org/10.1055/s-2007-991093