Browsing Faculty Research Publications by Title

Synthesis of a head to head cholaphane

Pandey, Pramod S; Singh, Rhiddi Bir (1997)

A general synthetic route for the construction of head to head cholaphanes, a new type of steroidal macrocycles, has been described.

Synthesis of antioxidant propyl gallate using tannase from Aspergillus niger van Teighem in nonaqueous media

Sharma, Shweta; Gupta, M N (2003)

Tannase from Aspergillus niger van Teighem has been used for synthesis of food additive antioxidant propyl gallate by direct transesterification of tannic acid. The optimized yield of 86% was obtained by using simultaneously ...

Synthesis of application specific multiprocessor architectures for process networks

Dwivedi, Basant Kumar; Anshul Kumar; Balakrishnan, M (2004)

In this paper, we address the problem of synthesis of application specific multiprocessor SoC architectures for process networks of streaming applications. An application is modeled as Kahn Process Network (KPN) which makes ...

Synthesis of blood compatible polyamide block copolymers

Singhal, Jai Paul; Ray, Alok R (2002)

Blood compatibility of polyamides has been improved by introducing amido-amine groups in polymer backbone. Polyamide block-copolymer are synthesized by reacting amine end-capped polyamides with N,N′-methylene-bisacrylamide. ...

Synthesis of FIR lattice structures

Roy, S C D (2000)

The usual procedure for synthesising the Nth order digital FIR transfer function AN(z) in which the constant term is unity and the coefficient of z-N is -aN(N) by a lattice structure fails if aN(N)=±1. The author is concerned ...

Synthesis of kyotorphin precursor by an organic solvent-stable protease from bacillus licheniformis RSP-09-37

Sareena, Ritu; Bornscheuerb, Uwe T; Mishra, Prashant (2004)

The synthesis of the analgesic dipeptide kyotorphin precursor (Bz-Tyr-Arg-NH2) was studied under kinetically controlled conditions in 10–90% (v/v) aqueous-acetonitrile media at −20 ◦C using a novel protease obtained from ...

Synthesis of new chromogenic calix(8)arenes

Chawla, H Mohindra; Srinivas, K (1994)

Synthesis of new chromogenic calix(8)arenes 3–10 through the coupling of diazotized 4,4′-diaminobiphenyl and octahydroxycalix(8)arenes is described. The synthesized derivatives provide an additional substructure and plausible ...

Synthesis of polysilanes bearing pendant carbosilyl groups and 29Si-NMR probe on the tacticity using side chain silicon atoms

Shankar, Ravi; Saxena, Anubhav; Brar, Ajaib S (2002)

New functional polysilanes [R2R1Si(CH2)2SiH]n (R=Me, R1=H (1); R=R1=Et (2); R=Me, R1=Ph (3)) bearing carbosilyl side chains have been synthesized by catalytic dehydropolymerization of precursor carbosilanes R2R1SiCH2CH2SiH3 ...

Synthesis of selectively formylated calixarene ethers

Arora, Vandna; Chawla, H M; Santra, Anuradha (2002)

By careful choice of a catalyst (TiCl4 or SnCl4), temperature, reaction time and mole ratio of the substrate to dichloromethylmethylether, it has been possible to obtain new functionalized formylated calix[n]arenes in the ...

Synthesis of testable pipelined datapaths using genetic search

Ravikumar, C P; Saxena, V (1996)

In this paper, we describe TOGAPS, a Testability-Oriented Genetic Algorithm for Pipeline Synthesis. The input to TOGAPS is an unscheduled data flow graph along with a specification of the desired pipeline latency. TOGAPS ...

Synthesis of testable RTL designs

Ravikumar, C P; Gupta, S; Jajoo, A (1998)

With several commercial tools becoming available, the high-level synthesis of application-specific integrated circuits is finding wide spread acceptance in VLSI industry today. Existing tools for synthesis focus on optimizing ...

Synthesis of β-ketoenamine donors having O, N, Se/Te donor functionalities and their reaction chemistry with Pd(II) and Pt(II) metal ions

Milton, Marilyn Daisy; Singh, Jai Deo; Butcher, Raymond J (2004)

Monoanionic tridentate ligands LHa and LHb containing ONSe and ONTe donor sequences and their Pd2+ and Pt2+ derivatives were synthesized and characterized. The formation of a five- and a six-membered ring around the central ...

Synthesis, characterization and applications of pyrocatechol modified amberlite XAD-2 resin for preconcentration and determination of metal ions in water samples by flame atomic absorption spectrometry (FAAS)

Tewari, Pankaj Kumar; Singh, Ajai Kumar (2001)

A new chelating resin is prepared by coupling Amberlite XAD-2 with pyrocatechol through an azo spacer, characterized (by elemental analysis, IR and TGA) and studied for preconcentrating Cd(II), Co(II), Cu(II), Fe(III), ...