Search Results - "Jadhav, Vinod H"

Crown ether metal complex fluoride salt as a facile and low hygroscopic fluoride source for nucleophilic fluorination by Jadhav, Vinod H., Jeong, Hyeon Jin, Choi, Wonsil, Kim, Dong Wook

“…[Display omitted] •We prepared crown ether metal complex fluorides (CEMCFs) in water.•CEMCFs were used as fluoride source for nucleophilic fluorination…”
Get full text

Tailor-Made Hexaethylene Glycolic Ionic Liquids as Organic Catalysts for Specific Chemical Reactions by Jadhav, Vinod H, Jeong, Hwan-Jeong, Lim, Seok Tae, Sohn, Myung-Hee, Kim, Dong Wook

“…Hexaethylene glycol substituted imidazolium based ionic liquids (hexaEGILs) were designed and prepared well-tailored to a specific organic reaction using…”
Get full text

Oligoethylene Glycols as Highly Efficient Mutifunctional Promoters for Nucleophilic-Substitution Reactions by Jadhav, Vinod H., Jang, Seung Ho, Jeong, Hwan-Jeong, Lim, Seok Tae, Sohn, Myung-Hee, Kim, Ju-Young, Lee, Sungyul, Lee, Ji Woong, Song, Choong Eui, Kim, Dong Wook

“…Herein, we report the promising use of n‐oligoethylene glycols (oligoEGs) as mutifunctional promoters for nucleophilic‐substitution reactions employing alkali…”
Get full text

Polymer-Supported Pentaethylene Glycol as a Facile Heterogeneous Catalyst for Nucleophilic Fluorination by Jadhav, Vinod H, Jang, Seung Ho, Jeong, Hwan-Jeong, Lim, Seok Tae, Sohn, Myung-Hee, Chi, Dae Yoon, Kim, Dong Wook

“…Polymer-supported pentaethylene glycols (PSpentaEG) as promising catalysts for nucleophilic fluorination with alkali metal fluoride (MF) could significantly…”
Get full text

Bis-tert-Alcohol-Functionalized Crown-6-Calix[4]arene: An Organic Promoter for Nucleophilic Fluorination by Jadhav, Vinod H., Choi, Wonsil, Lee, Sung-Sik, Lee, Sungyul, Kim, Dong Wook

“…A bis‐tert‐alcohol‐functionalized crown‐6‐calix[4]arene (BACCA) was designed and prepared as a multifunctional organic promoter for nucleophilic fluorinations…”
Get full text

Nucleophilic Hydroxylation in Water Media Promoted by a Hexa-Ethylene Glycol-Bridged Dicationic Ionic Liquid by Jadhav, Vinod H, Kim, Jin Gwan, Jeong, Hyeon Jin, Kim, Dong Wook

“…Hexaethylene glycol bis­(3-hexaethylene glycol imidazolium) dimesylate ionic liquid (hexaEG-DHIM) was designed and prepared as a highly efficient promoter for…”
Get full text

Task-specific hexaethylene glycol bridged di-cationic ionic liquids as catalysts for nucleophilic fluorination using potassium fluoride by Jadhav, Vinod H., Kim, Jin Gwan, Park, Su Hong, Kim, Dong Wook

“…[Display omitted] •Di-cationic ionic liquids (DCILs) enhanced the reactivity of KF efficiently.•hexaEG-DHIM and hexaEG-DtOHIM DCILs were used as catalysts for…”
Get full text

F-18 Labeling Protocol of Peptides Based on Chemically Orthogonal Strain-Promoted Cycloaddition under Physiologically Friendly Reaction Conditions by Sachin, Kalme, Jadhav, Vinod H, Kim, Eun-Mi, Kim, Hye Lan, Lee, Sang Bong, Jeong, Hwan-Jeong, Lim, Seok Tae, Sohn, Myung-Hee, Kim, Dong Wook

“…We introduce the high-throughput synthesis of various 18F-labeled peptide tracers by a straightforward 18F-labeling protocol based on a chemo-orthogonal…”
Get full text

Enantiomeric separation of novel anticancer agent 5-hydroxy-3-(4-methoxyphenyl)-2-(3,4,5-trimethoxyphenyl)-cyclopent-2-en-1-one by Shinde, Popat D., Jadhav, Vinod H., Borate, Hanumant B., Bhide, Sunil R., Sonawane, Kiran B., Wakharkar, Radhika D.

“…The enantiomers of 5-hydroxy-3-(4-methoxyphenyl)-2-(3,4,5-trimethoxyphenyl)-cyclopent-2-en-1-one, a novel anticancer agent, were separated by derivatisation…”
Get full text

Organocatalysis of nucleophilic substitution reactions by the combined effects of two promoters fused in a molecule: oligoethylene glycol substituted imidazolium salts by Jadhav, Vinod H., Kim, Ju-Young, Chi, Dae Yoon, Lee, Sungyul, Kim, Dong Wook

“…Oligoethylene glycol substituted imidazolium salts were synthesized as promoters for a range of SN2 reactions, and their efficiency was examined. These…”
Get full text

Computational study of SN2 reactions promoted by crown ether: Contact ion pair versus solvent‐separated ion pair mechanism by Lee, Sung‐Sik, Jadhav, Vinod H., Kim, Ji‐Young, Kim, Su‐Jin, Kim, Dong Wook, Lee, Sungyul

“…We examined by quantum chemical methods the mechanism of SN2 reaction using metal bromide MBr (M = Na, K, Cs) and KX (X= F, Cl) in CH3CN promoted by crown…”
Get full text

An efficient and chemoselective deprotection of tert-butyldimethylsilyl (TBDMS) ethers using tailor-made ionic liquid by Jadhav, Vinod H., Lee, Sang Bong, Jeong, Hwan-Jeong, Lim, Seok Tae, Sohn, Myung-Hee, Kim, Dong Wook

“…Phenolic tert-butyldimethylsilyl (TBDMS) ethers can be deprotected to yield phenols in excellent yield using tailor-made ionic liquid [dihexaEGim][OMs]…”
Get full text

Efficient N-arylation of amines catalyzed by Cu–Fe–hydrotalcite by Jadhav, Vinod H., Dumbre, Deepa K., Phapale, Vilas B., Borate, Hanumant B., Wakharkar, Radhika D.

“…An efficient N-arylation of amines with aryl halides in presence of heterogeneous recyclable Cu–Fe–hydrotalcite catalyst has been developed…”
Get full text

Synthesis and Evaluation of 4/5-Hydroxy-2,3-diaryl(substituted)-cyclopent-2-en-1-ones as cis-Restricted Analogues of Combretastatin A-4 as Novel Anticancer Agents by Gurjar, Mukund K, Wakharkar, Radhika D, Singh, Anu T, Jaggi, Manu, Borate, Hanumant B, Shinde, Popat D, Verma, Ritu, Rajendran, Praveen, Dutt, Sarjana, Singh, Gurvinder, Sanna, Vinod K, Singh, Manoj K, Srivastava, Sanjay K, Mahajan, Vishal A, Jadhav, Vinod H, Dutta, Kakali, Krishnan, Karthik, Chaudhary, Anika, Agarwal, Shiv K, Mukherjee, Rama, Burman, Anand C

“…A new series of 2,3-diaryl-4/5-hydroxy-cyclopent-2-en-1-one analogues replacing the cis double bond of combretastatin A-4 (CA-4) by 4/5-hydroxy cyclopentenone…”
Get full text

Solvent free selective silylation of alcohols, phenols and naphthols with HMDS catalyzed by H-β zeolite by Tillu, Vasudha H., Jadhav, Vinod H., Borate, Hanumant B., Wakharkar, Radhika D.

Get full text

Computational study of S N 2 reactions promoted by crown ether: Contact ion pair versus solvent‐separated ion pair mechanism by Lee, Sung‐Sik, Jadhav, Vinod H., Kim, Ji‐Young, Kim, Su‐Jin, Kim, Dong Wook, Lee, Sungyul

“…We examined by quantum chemical methods the mechanism of S N 2 reaction using metal bromide MBr (M = Na, K, Cs) and KX (X= F, Cl) in CH 3 CN promoted by crown…”
Get full text

Quantum chemical investigation of the origin of activation of SN2 type halogenation by oligo-ethylene glycol—ionic liquids by Lee, Sung-Sik, Jadhav, Vinod H., Kim, Ju-Young, Chun, Ji-Hoon, Lee, Aram, Kim, Su-Yeon, Lee, Sungyul, Kim, Dong Wook

“…We demonstrate the efficiency of dihexa-ethylene glycol (dihexaEG) substituted imidazolium salts (dihexaEGIms) as promoters for SN2 reactions, which could…”
Get full text

Polymer-supported oligoethylene glycols as heterogeneous multifunctional catalysts for nucleophilic substitution by Jadhav, Vinod H., Jeong, Hwan-Jeong, Lim, Seok Tae, Sohn, Myung-Hee, Song, Choong Eui, Kim, Dong Wook

“…We investigated various structurally modified polystyrene-supported oligoethylene glycols (PSoligoEG) in order to find an optimized PSoligoEG by examining the…”
Get full text