Chintareddy Venkat R
Iowa State University
29 Papers
327 Citations
Chintareddy Venkat R is an academic researcher from Iowa State University. The author has contributed to research in topics: Catalysis & Aldehyde. The author has an hindex of 11, co-authored 29 publications. Previous affiliations of Chintareddy Venkat R include Durham University & Indian Institute of Chemical Technology.
Chat about Author
Papers
Enhancing Biodiesel Production from Soybean Oil Using Ultrasonics
TL;DR: In this article, ultrasonic energy was applied in two different modes: pulse and continuous sonication, and the results were compared to a control group, in which the same reactant composition was allowed to react at 60 °C for intervals ranging from 5 min to I h without ultrasonic treatment.
106
P(PhCH2NCH2CH2)3N catalysis of Mukaiyama aldol reactions of aliphatic, aromatic, and heterocyclic aldehydes and trifluoromethyl phenyl ketone.
TL;DR: It is found that proazaphosphatrane 1c is a very efficient catalyst for Mukaiyama aldol reactions of aldehydes with trimethylsilyl enolates in THF solvent and product yields are generally better than or comparable to those in the literature.
56
P(PhCH2NCH2CH2)3N: An Efficient Lewis Base Catalyst for the Synthesis of Propargylic Alcohols and Morita−Baylis−Hillman Adducts via Aldehyde Alkynylation
TL;DR: Only propargylic alcohols were isolated in good to excellent isolated yields when electron-rich, electron-neutral, heterocyclic, and aliphatic aldehydes were employed, whereas beta-branched Morita-Baylis-Hillman (MBH) type adducts wereisol with electron-deficient aromatic aldeHydes after conventional acid hydrolysis of the TMS ether products.
40
P[N(i-Bu)CH2CH2]3N: Nonionic Lewis Base for Promoting the Room-Temperature Synthesis of α,β-Unsaturated Esters, Fluorides, Ketones, and Nitriles Using Wadsworth−Emmons Phosphonates
TL;DR: The bicyclic triaminophosphine P(RNCH(2)CH(3)N (R = i-Bu, 1c) serves as an effective promoter for the room-temperature stereoselective synthesis of α,β-unsaturated esters, fluorides, and nitriles from a wide array of aromatic, aliphatic, heterocyclic, and cyclic aldehydes and ketones, using a range of Wadsworth-Emm
39
Palladium-Catalyzed Heck Coupling-Hydrogenation : Highly Efficient One-Pot Synthesis of Dibenzyls and Alkyl Phenyl Esters
M. Lakshmi Kantam,Rajashree Chakravarti,Chintareddy Venkat R,Chintareddy Venkat R,Bojja Sreedhar,Suresh K. Bhargava +5 more
TL;DR: In this paper, an efficient method for the synthesis of industrially important dibenzyls and alkyl phenyl esters via sequential Heck coupling and hydrogenation of the alkenyl double bond in one pot with a single recyclable catalyst under mild conditions has been realised.
32