Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Garima Modi"'
Publikováno v:
Letters in Organic Chemistry. 20
Abstract: The present work describes the synthesis of cis-3-(substituted acetoxy)azetidin-2-ones from cis-3-hydroxyazetidin-2-ones. Two different routes have been investigated for the substitution at the C-3 position of the azetidin-2-ones. Method A
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Autor:
Jain, Garima Modi1 (AUTHOR) garimanmr@yahoo.com
Publikováno v:
Inorganic & Nano-Metal Chemistry. 2023, Vol. 53 Issue 9, pxiii-xix. 1p.
Autor:
Shiwani Berry, Aman Bhalla, Anu Kumari, Shamsher S. Bari, Sanjay K. Mandal, Sadhika Khullar, Garima Modi
Publikováno v:
Tetrahedron. 74:4400-4408
An inclusive study towards the stereospecific synthesis of novel cis-3-monosubstituted-β-lactams from cis-3-functionalized 3-phenylsulfonyl/sulfinyl-β-lactams is described. 3-Sulfinyl-β-lactams 5/5ʹ successfully furnished stereospecific cis-3-mon
Publikováno v:
Tetrahedron Letters. 58:1160-1165
An efficient and operationally simple strategy for the stereoselective synthesis of novel C-3 functionalized 3-sulfonyl-β-lactam heterocycles is described. The C-3 functionalized 3-phenyl/benzylsulfonyl-β-lactams 3/3′, 5/5′ has been synthesized
Publikováno v:
Tetrahedron: Asymmetry. 28:307-316
The efficient diastereoselective synthesis of 3-acetoxy/methoxy/phthalimido-β-lactams 2/2′ , 3/3′ and 4/4′ respectively was performed using chiral imines 1 obtained from chiral amines. Factors (solvent, temperature, substituent, steric bulk) i
Publikováno v:
Tetrahedron Letters. 61:152098
A sulfonyl promoted synthetic protocol for the C-3 alkylation of trans-3-phenylsulfonyl-β-lactams 6(a-e) with active organic halides in presence of K2CO3 as mild base and DMF as solvent is described. This protocol furnished cis- and trans-β-lactams
Publikováno v:
TrustCom/BigDataSE/ICESS
With the phenomenal increase in Android apps usage and storing of personal information on mobile devices, securing this sensitive information has assumed significance. The Android application developers knowingly or unknowingly create apps that may d
Autor:
K. S. Pitre, Garima Modi
Publikováno v:
Defence Science Journal. 60:255-258
Curcumin has anti-oxidative and anticarcinogenic activities. This study shows the electrochemical behaviour of curcumin using polarography, i.e., DC polarography and differential pulse polarography (DPP) methods. In ammonium tartrate as supporting el
Autor:
Garima Modi, K. S. Pitre
Publikováno v:
Journal of Coordination Chemistry. 62:931-939
The formation of complexes of curcumin and Fe(II) was studied in aqueous media at pH 5.7 ± 0.1 by polarography, amperometry and spectrophotometry. The polarogram indicated formation of complexes between curcumin and Fe(II). Curcumin produces a well-