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Search Articles for "aldehydes"

A Highly Efficient Bismuth Salts-Catalyzed Route for the Synthesis of α-Aminophosphonates

Author(s): Antara Banik | Sahil Batta | Debasish Bandyopadhyay | Bimal K. Banik
An environmentally benign one-pot synthesis of 1,2-dihydro-1-aryl-3H-naphth[1,2-e][1,3]oxazin-3-one derivatives catalysed by phosphomolybdic acid

PCl5 as a mild and efficient catalyst for the synthesis of bis(indolyl)methanes and di-bis(indolyl)methanes

Author(s): Alireza Hasaninejad | Abdolkarim Zare | Hashem Sharghi | Reza Khalifeh | Ahmad Reza Moosavi Zare
RuCl3·3H2O Catalyzed Reactions: Facile Synthesis of Bis(indolyl)methanes under Mild Conditions

Author(s): Hong-En Qu | Chen Xiao | Ning Wang | Kai-Hui Yu | Qiao-Sheng Hu | Liang-Xian Liu
Anticonvulsant activity of schiff bases of 3-amino-6,8-dibromo-2-phenyl-quinazolin-4(3H)-ones

Author(s): Paneersalvam P | Raj T | Ishar M.P.S. | Singh B | Sharma V | Rather B
Comparative Analysis of Headspace Volatiles of Chinese Rosa rugosa

Author(s): Li-Guo Feng | Chen Chen | Li-Xia Sheng | Ping Liu | Jun Tao | Jia-Le Su | Lan-Yong Zhao
Synthesis of Substituted 1,4-Diazepines and 1,5-Benzodiazepines Using an Efficient Heteropolyacid-Catalyzed Procedure

Author(s): Rachedine Kaoua | Norah Bennamane | Saliha Bakhta | Sihame Benadji | Cherifa Rabia | Bellara Nedjar-Kolli
Synthesis, characterization and bio-activity of some new α-aminophosphonates

Author(s): A. Balakrishna | C. Suresh Reddy | S.K. Naik | M. Manjunath | C. Naga Raju
KSF-supported heteropoly acids catalyzed one-pot synthesis of α-aminonitriles

Author(s): Ezzat Rafiee | Solmaz Rashidzadeh | Sara Eavani | Mohammad Joshaghani
Synthesis of octahydroquinazolinone derivatives using silica sulfuric acid as an efficient catalyst

Author(s): Akbar Mobinikhaledi | Naser Foroughifar | Homila Khodaei
Synthesis and antimicrobial screening of pyrazolo-3-aryl quinazolin-4(3h)ones

Author(s): Deshmukh M | Patil S | Patil S | Jadhav S
Catalytic Enantioselective Aryl Transfer to Aldehydes Using Chiral 2,2’-Bispyrrolidine-Based Salan Ligands

Author(s): Xuefeng Jia | Aijun Lin | Zhijie Mao | Chengjian Zhu | Yixiang Cheng
Evaluation of the radical scavenging activity of a series of synthetic hydroxychalcones towards the DPPH radical

Proline-Catalysed Amination Reactions in Cyclic Carbonate Solvents

Author(s): Christopher Beattie | Michael North | Pedro Villuendas
Ultrasound-assisted synthesis of dihydropyrimidine-2-thiones

Microwave-Assisted Synthesis of New N1,N4-Substituted Thiosemicarbazones

Author(s): Camilla Moretto dos Reis | Danilo Sousa Pereira | Rojane de Oliveira Paiva | Lucimar Ferreira Kneipp | Aurea Echevarria
1Synthesis and QSAR analysis of 5-substituted (arylmethylene) pyridin-2-amine derivatives as potential antibacterials

Author(s): Bhatia M.S. | Mulani A.K. | Choudhari P.B. | Ingale K.B. | Bhatia N.M.
Microwave assisted synthesis and biological activity of novel coumarinyltriazolothiadiazoles

Author(s): Kumar P | Ravi T | Chawla R | Bhuvana S | Sonia G | Gopalakrishnan S
Atmospheric OH reactivities in the Pearl River Delta – China in summer 2006: measurement and model results

Author(s): S. Lou | F. Holland | F. Rohrer | K. Lu | B. Bohn | T. Brauers | C.C. Chang | H. Fuchs | R. Häseler | K. Kita | Y. Kondo | X. Li | M. Shao | L. Zeng | A. Wahner | Y. Zhang | W. Wang | A. Hofzumahaus
Influence of peptide and amino acids on the formation of cheese flavour

Author(s): Nataša Mikulec | Ivan Habuš | Neven Antunac | Ljubinka Vitale | Jasmina Havranek

Author(s): Felicia Dima | Camelia Vizireanu | Daniela Istrati
Redox-active tetrathiafulvalene and dithiolene compounds derived from allylic 1,4-diol rearrangement products of disubstituted 1,3-dithiole derivatives

Author(s): Filipe Vilela | Peter J. Skabara | Christopher R. Mason | Thomas D. J. Westgate | Asun Luquin | Simon J. Coles | Michael B. Hursthouse
Effect of acid catalysts and accelerated aging on the reaction of methanol with hydroxy-acetaldehyde in bio-oil

Author(s): Bhattacharya, P. | Hassan, E. B. | Steele, P. | Cooper, J. | Ingram, L.
Role of antioxidant substances in foods

Author(s): Giuseppe Gambacorta | Antonietta Baiano | Maria Assunta Previtali | Carmela Terracone | Ennio La Notte
Role of antioxidant substances in foods

Author(s): Giuseppe Gambacorta | Antonietta Baiano | Maria Assunta Previtali | Carmela Terracone | Ennio La Notte
NMR analysis of aldehydes in Sicilian extra-virgin olive oils by DPFGSE techniques

Author(s): Archimede Rotondo | Andrea Salvo | Daniele Giuffrida | Giacomo Dugo | Enrico Rotondo
Quantification of Dissolved and Particulate Polyunsaturated Aldehydes in the Adriatic Sea

Author(s): Charles Vidoudez | Raffaella Casotti | Mauro Bastianini | Georg Pohnert
Reduction of aldehydes and hydrogen cyanide yields in mainstream cigarette smoke using an amine functionalised ion exchange resin

Author(s): Branton Peter | McAdam Kevin | Winter Dinah | Liu Chuan | Duke Martin | Proctor Christopher
Observation and modelling of OH and HO2 concentrations in the Pearl River Delta 2006: a missing OH source in a VOC rich atmosphere

Author(s): K. D. Lu | F. Rohrer | F. Holland | H. Fuchs | B. Bohn | T. Brauers | C. C. Chang | R. Häseler | M. Hu | K. Kita | Y. Kondo | X. Li | S. R. Lou | S. Nehr | M. Shao | L. M. Zeng | A. Wahner | Y. H. Zhang | A. Hofzumahaus
Novel 4(3H)-quinazolinones containing biologically active thiazole, pyridinone and chromene of expected antitumor and antifungal activities

Author(s): Khairy Abdel Hameed Mohsen El-Bayouki | Wahid Mohamed Basyouni | Yahia Abdel Fatah Mohamed | Mohsen Mohamed Aly | Samir Youssef Abbas

Author(s): Liliana E. Luna | Maitena Martínez | Denis N. Prada | Raquel M. Cravero

Author(s): Karigar Asif A. | M. Himaja | Ramana M.V | Sikarwar Mukesh

Author(s): Vijay Vinay | Mudgal Shikha | Pathak Ashish | Gupta Mukesh | Bhargava Anurag

Author(s): Karigar Asif A. | M. Himaja | Mali Sunil V. | K. Jagadeesh Prathap | Sikarwar Mukesh S
Synthesis and biological activity of 4-thiazolidinone derivatives of phenothiazine

Author(s): Sharma Ritu | Samadhiya Pushkal | Srivastava Savitri D. | Srivastava Santosh K.
Anthocyanins and Their Variation in Red Wines II. Anthocyanin Derived Pigments and Their Color Evolution

Author(s): Fei He | Na-Na Liang | Lin Mu | Qiu-Hong Pan | Jun Wang | Malcolm J. Reeves | Chang-Qing Duan
A New Class of Heterocycles: 1,4,3,5-Oxathiadiazepane 4,4-dioxides

Author(s): Amel Bendjeddou | Tahar Abbaz | Zine Regainia | Nour-Eddine Aouf
Structure-Odor Relationships of α­Santalol Derivatives with Modified Side Chains

Author(s): Toshio Hasegawa | Hiroaki Izumi | Yuji Tajima | Hideo Yamada
SnCl2/TiCl3-Mediated Deoximation of Oximes in an Aqueous Solvent

Author(s): Mei-Huey Lin | Han-Jun Liu | Cheng-Yu Chang | Wei-Cheng Lin | Tsung-Hsun Chuang
Observation and modelling of OH and HO2 concentrations in the Pearl River Delta 2006: a missing OH source in a VOC rich atmosphere

Author(s): K. D. Lu | F. Rohrer | F. Holland | H. Fuchs | B. Bohn | T. Brauers | C. C. Chang | R. Häseler | M. Hu | K. Kita | Y. Kondo | X. Li | S. R. Lou | S. Nehr | M. Shao | L. M. Zeng | A. Wahner | Y. H. Zhang | A. Hofzumahaus
A Microwave-Assisted Bismuth Nitrate-Catalyzed Unique Route Toward 1,4-Dihydropyridines

Author(s): Debasish Bandyopadhyay | Stephanie Maldonado | Bimal K. Banik
Tandem Three-Component Reactions of Aldehyde, Alkyl Acrylate, and Dialkylmalonate Catalyzed by Ethyl Diphenylphosphine

Author(s): Yeong-Jiunn Jang | Siang-En Syu | Yi-Wun Jhang | Yu-Ting Lee | Chia-Jui Lee | Ko-Wei Chen | Utpal Das | Wenwei Lin
Synthesis of some new hydrazone derivatives containing benzothiazole moiety

Author(s): Özdemir Ahmet | Turan-Zitouni Gülhan | Kaplancikli Asim Zafer | Altintop Dilek Mehlika
Synthesis and evaluation of analgesic & antibacterial activities of 1-Benzoyl 4-aryl-6-hydroxy-2-oxo-3, 4-dihydroquinazolin-2(H)-ones

Author(s): B.Vijayakumar*1, D.Priya1, D.Jothieswari 1, M.Loganathan2, N.Saravana Kumar3 & E.Mohanambal1
Headspace solid-phase microextraction (HS-SPME) Gas Chromatography Mass Spectrometric (GC-MS) analysis of the volatile aroma components of Gentiana kurroo Royle.

Author(s): Bilal A. Wani1,D. Ramamoorthy1, Manzoor A. Rather2,*Bashir A. Ganai3, Akbar Masood3, M. A. Zargar3 and IshfakH. Wani3
Pineapple Juice as a Natural Catalyst: An Excellent Catalyst for Biginelli Reaction

Author(s): Suresh Patil | Swati D. Jadhav | Sanjeevani Y. Mane
Real-Time monitoring of intracellular wax ester metabolism

Author(s): Santala Suvi | Efimova Elena | Karp Matti | Santala Ville
Synthesis and Evaluation of Biological Activities of Thiosemicarbazones Derivatives

Author(s): Ruchi Singh* | Prem Shanker Mishra | Rakhi Mishra
Synthesis and antifungal activity of some chalcone derivatives

Author(s): Mohammed. Rayees Ahmad*1, V. Girija Sastry2, Nasreen Bano3, Syed Anwar4, K.Mahesh Kumar5
Synthesis and biological evaluation of novel chalcones derivatives

Author(s): Varalakshmi Devi.K.,1*,Kranthi.G2 , Keerti Kumar. B, Ramakrishna.Ch, Ramesh Gupta. P, Chitta Suresh Kumar
Antibacterial and antioxidant activities of some novel chalcone derivatives

Author(s): Mohammed. Rayees Ahmad*1, V. Girija Sastry2, Nasreen Bano3
Biological activities of some new 1,3-Diphenyl -2-Propene -1-One derivatives and their synthesis

Author(s): Mohammed. Rayees Ahmad*1, V. Girija Sastry2, Nasreen Bano3
A complete review of thiazolidine-4-ones.

Author(s): Devprakash1 and Udaykumar A Bhoi.*
Studies on the Synthesis of DMAP Derivatives by Diastereoselective Ugi Reactions

Author(s): Hiroki Mandai | Shunsuke Irie | Koichi Mitsudo | Seiji Suga
Synthesis and Insilico biological activity evaluation of some 2-pyrazolines derived from Isonicotinic acid hydrazide.

Author(s): Y. Rajendra Prasad1,K. K. RajaSekhar*,V. Shankarananth 2,G. Sireesha2 ,K. Rajani2 and V. Poroikov3
Synthesis and antimicrobial studies of azetidinone derivatives from sulphadiazine moiety

Author(s): Ishwar Bhat K1 , Sunil Kumar Mishra1, Jainey. P. James1*, Shastry C. S 1
Reduction of water consumption in bioethanol production from triticale by recycling the stillage liquid phase

Author(s): Małgorzata Gumienna | Małgorzata Lasik | Katarzyna Szambelan | Zbigniew Czarnecki
The Relevance of Marine Chemical Ecology to Plankton and Ecosystem Function: An Emerging Field

Author(s): Adrianna Ianora | Matthew G. Bentley | Gary S. Caldwell | Raffaella Casotti | Allan D. Cembella | Jonna Engström-Öst | Claudia Halsband | Eva Sonnenschein | Catherine Legrand | Carole A. Llewellyn | Aistë Paldavičienë | Renata Pilkaityte | Georg Pohnert | Arturas Razinkovas | Giovanna Romano | Urban Tillmann | Diana Vaiciute
Reductive amination with zinc powder in aqueous media

Author(s): Giovanni B. Giovenzana | Daniela Imperio | Andrea Penoni | Giovanni Palmisano
Comparison of Volatile Profile of Moringa oleifera Leaves from Rwanda and China Using HS-SPME

Author(s): Daniel Mukunzi | John Nsor-Atindana | Zhang Xiaoming | Arthur Gahungu | Eric Karangwa | Godelieve Mukamurezi
S-Nitrosoglutathione reduces oxidative injury and promotes mechanisms of neurorepair following traumatic brain injury in rats

Author(s): Khan Mushfiquddin | Sakakima Harutoshi | Dhammu Tajinder | Shunmugavel Anandakumar | Im Yeong-Bin | Gilg Anne | Singh Avtar | Singh Inderjit
Synthesis and SAR Study of Novel Peptide Aldehydes as Inhibitors of 20S Proteasome

Author(s): Yuheng Ma | Bo Xu | Yuan Fang | Zhenjun Yang | Jingrong Cui | Liangren Zhang | Lihe Zhang
A Simple and Efficient Synthesis of Homoallyic Alcohols Catalyzed by Niobium (V) chloride

Author(s): Vijaya Kumar Kannekanti | Vijaya Molli | Venkateswara Rao Batthula
Microwave Assisted Effective Synthesis and Characterization of Some New 1,2,3 -Benzotriazoles

Author(s): Sudhir S Muvvala*1, Radhika Sugreevu 2, Nadendla Rama Rao3
Chemical Profile and Biological Potential of Non-Polar Fractions from Centroceras clavulatum (C. Agardh) Montagne (Ceramiales, Rhodophyta)

Author(s): Otávio P. Rocha | Rafael De Felício | Ana Helena B. Rodrigues | Daniela L. Ambrósio | Regina Maria B. Cicarelli | Sérgio De Albuquerque | Maria Claudia M. Young | Nair S. Yokoya | Hosana M. Debonsi
Synthesis and Insilico biological activity evaluation of some 1,3,5-Trisubstituted -2-pyrazolines

Author(s): Y. Rajendra Prasad1,K. K. Raja Sekhar*,V. Shankarananth 2,G.Sireesha2,K. Swetha Harika2 and V. Poroikov3.
Fast Method for Synthesis of Alkyl and Aryl-N-Methylnitrones

Author(s): Serkan Yavuz | Hamdi Ozkan | Naki Colak | Yilmaz Yildirir
Synthesis and Antioxidant Activity of Some Novel 2-Substituted Analogues of Benzimidazoles

Author(s): Santosh S.Chhajed1 , Chandrashekhar D. Upasani*2
Beta-Blockers and Oxidative Stress in Patients with Heart Failure

Author(s): Kazufumi Nakamura | Masato Murakami | Daiji Miura | Kei Yunoki | Kenki Enko | Masamichi Tanaka | Yukihiro Saito | Nobuhiro Nishii | Toru Miyoshi | Masashi Yoshida | Hiroki Oe | Norihisa Toh | Satoshi Nagase | Kunihisa Kohno | Hiroshi Morita | Hiromi Matsubara | Kengo F Kusano | Tohru Ohe | Hiroshi Ito
Solvent-free synthesis of xanthene derivatives by Preyssler type heteropolyacid

Author(s): Majid M. Heravi | Hamideh Alinejhad | Khadijeh Bakhtiari | Mina Saeedi | Hossein A. Oskooie | Fatemeh F. Bamoharram
Separation of Biomass Pyrolysis Oil by Supercritical CO2 Extraction

Author(s): Jinghua Wang | Hongyou Cui | Shuqin Wei | Shuping Zhuo | Lihong Wang | Zhihe Li | Weiming Yi
One-Pot Three-Component Synthesis of Imidazo[1,5-a]pyridines

Author(s): Abbas Rahmati | Zahra Khalesi
Gold-catalyzed oxidation of arylallenes: Synthesis of quinoxalines and benzimidazoles

Author(s): Dong-Mei Cui | Dan-Wen Zhuang | Ying Chen | Chen Zhang
Photocycloaddition of aromatic and aliphatic aldehydes to isoxazoles: Cycloaddition reactivity and stability studies

Author(s): Axel G. Griesbeck | Marco Franke | Jörg Neudörfl | Hidehiro Kotaka
Research on the reaction of furil with ammonium acetate

Author(s): Shuaijun Wang | Qiang Gu | Xiaodong Chen | Tianqi Zhao | Yumin Zhang
β-Cyclodextrin mediated synthesis of 1,8-dioxooctahydroxanthenes in water

Author(s): Swapna Kokkirala | Narayana Murthy Sabbavarapu | Venkata Durga Nageswar Yadavalli
Enantioselective Addition of Allyltin Reagents to Amino Aldehydes Catalyzed with Bis(oxazolinyl)phenylrhodium(III) Aqua Complexes

Author(s): Yukihiro Motoyama | Takatoshi Sakakura | Toshihide Takemoto | Kayoko Shimozono | Katsuyuki Aoki | Hisao Nishiyama
Chemical Composition, Antioxidant and Antimicrobial Activity of Pericarpium Citri Reticulatae Essential Oil

Author(s): Bei Gao | Yulong Chen | Mingwei Zhang | Yujuan Xu | Siyi Pan
Ru/Me-BIPAM-Catalyzed Asymmetric Addition of Arylboronic Acids to Aliphatic Aldehydes and α-Ketoesters

Author(s): Yasunori Yamamoto | Tomohiko Shirai | Momoko Watanabe | Kazunori Kurihara | Norio Miyaura
Characteristic Aroma Compounds from Different Pineapple Parts

Author(s): Chang-Bin Wei | Sheng-Hui Liu | Yu-Ge Liu | Ling-Ling Lv | Wen-Xiu Yang | Guang-Ming Sun
Two-Carbon Homologation of Aldehydes and Ketones to α,β-Unsaturated Aldehydes

Author(s): Richard J. Petroski | Karl Vermillion | Allard A. Cossé
Synthesis of New Bioactive Sulfur Compounds Bearing Heterocyclic Moiety and Their Analytical Applications

Author(s): Mohammad. S. T Makki | Reda. M.Abdel-Rahman | Mohammad.S. El-Shahawi
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