Works matching IS 0022152X AND DT 2005 AND VI 42 AND IP 6

Results: 34

A strategy to avoid anomalous O-alkylation of 4-hydroxyindole by diethyl bromomalonate.

Published in:

Journal of Heterocyclic Chemistry, 2005, v. 42, n. 6, p. 1101, doi. 10.1002/jhet.5570420610

By:

Papageorgiou, George;
Corrie, John E. T.

Publication type:

Article

Synthesis and properties of new macrocyclic compounds: Utilization of bond character of hypervalent sulfur in tetraazathiapentalene derivatives.

Published in:

Journal of Heterocyclic Chemistry, 2005, v. 42, n. 6, p. 1175, doi. 10.1002/jhet.5570420621

By:

Matsumura, Noboru;
Hirase, Ryuji;
Kamitani, Shigeki;
Okumura, Yasuyuki;
Mizuno, Kazuhiko

Publication type:

Article

Preparation and properties of antitubercular 1-piperidino-3-arylthioureas.

Published in:

Journal of Heterocyclic Chemistry, 2005, v. 42, n. 6, p. 1225, doi. 10.1002/jhet.5570420632

By:

Hearn, Michael J.;
Webster, Eleanor R.;
Cynamon, Michael H.

Publication type:

Article

Investigations on regio- and stereoselectivities in cycloadditions involving α- (3-pyridyl)- N-phenylnitrone: Development of an efficient route to novel nicotine analogs.

Published in:

Journal of Heterocyclic Chemistry, 2005, v. 42, n. 6, p. 1047, doi. 10.1002/jhet.5570420603

By:

Singh, Gurpinder;
Ishar, M. P. S.;
Girdhar, Navdeep K.;
Singh, Lakhwinder

Publication type:

Article

Synthesis of three carbon atom bridged 2,4-diaminopyrrolo[2,3- d]-pyrimidines as nonclassical dihydrofolate reductase inhibitors.

Published in:

Journal of Heterocyclic Chemistry, 2005, v. 42, n. 6, p. 1127, doi. 10.1002/jhet.5570420614

By:

Gangjee, Aleem;
Ye, Zhengqu;
Queener, Sherry F.

Publication type:

Article

Synthesis of 2-(3-indolyl)-1,4-naphthoquinones using 3-iodoindoles.

Published in:

Journal of Heterocyclic Chemistry, 2005, v. 42, n. 6, p. 1195, doi. 10.1002/jhet.5570420625

By:

Tanoue, Yasuhiro;
Hamada, Moritsugu;
Kai, Norihisa;
Sakata, Kazunori;
Hashimoto, Mamoru;
Nagai, Takeshi

Publication type:

Article

Synthesis of chiral building blocks for cephalostatin analogues.

Published in:

Journal of Heterocyclic Chemistry, 2005, v. 42, n. 6, p. 1079, doi. 10.1002/jhet.5570420607

By:

Yunus, Uzma;
Iqbal, Rashid;
Winterfeldt, Ekkhard

Publication type:

Article

One-pot synthesis of novel N-cyclopropyldecahydroacridine-1,8-dione derivatives under microwave irradiation.

Published in:

Journal of Heterocyclic Chemistry, 2005, v. 42, n. 6, p. 1155, doi. 10.1002/jhet.5570420618

By:

Tu, Shujiang;
Zhang, Xiaojing;
Shi, Feng;
Li, Tuanjie;
Wang, Qian;
Zhu, Xiaotong;
Zhang, Jinpeng;
Xu, Jianing

Publication type:

Article

Possible neighbouring group participation of a nitro-group in the conversion of 3-hydroxymethyl-2-(2-nitrophenyl)-1,2,3,4-tetrahydroisoquinoline into its 3-chloromethyl derivative.

Published in:

Journal of Heterocyclic Chemistry, 2005, v. 42, n. 6, p. 1215, doi. 10.1002/jhet.5570420629

By:

Donaghy, Michael J.;
Stanforth, Stephen P.

Publication type:

Article

Synthesis and antimycobacterial activity of alkyl 1-heteroaryl-1 H-1,2,3-triazole-4-carboxylates.

Published in:

Journal of Heterocyclic Chemistry, 2005, v. 42, n. 6, p. 1167, doi. 10.1002/jhet.5570420620

By:

Japelj, Boštjan;
Rečnik, Simon;
Čebašek, Petra;
Stanovnik, Branko;
Svete, Jurij

Publication type:

Article

An efficient one pot synthesis of 3-(2-oxo-2H-chromen-3-yl)-6 H,8 H-pyrimido[4,5- c]pyridazine-5,7-dionesl.

Published in:

Journal of Heterocyclic Chemistry, 2005, v. 42, n. 6, p. 1223, doi. 10.1002/jhet.5570420631

By:

Rao, V. Rajeswar;
Reddy, M. Madan Mohan

Publication type:

Article

Synthesis of a new enantiopure chiral aza crown ether and its application in enantiomeric separation.

Published in:

Journal of Heterocyclic Chemistry, 2005, v. 42, n. 6, p. 1043, doi. 10.1002/jhet.5570420602

By:

Wang, Cheng-Yun;
Wang, Da-Hui;
Leng, Tao-Hua;
Yu, Qing-Sen

Publication type:

Article

Hydroxynitrobenzodifuroxan and its salts.

Published in:

Journal of Heterocyclic Chemistry, 2005, v. 42, n. 6, p. 1117, doi. 10.1002/jhet.5570420613

By:

Sitzmann, Michael E.;
Bichay, Magdy;
Fronabarger, John W.;
Williams, Michael D.;
Sanborn, William B.;
Gilardi, Richard

Publication type:

Article

Simple and convenient synthesis of 2-(substituted-benzylsulfanyl)-4,5-dihydrothiazoles and their antimicrobial activity studies.

Published in:

Journal of Heterocyclic Chemistry, 2005, v. 42, n. 6, p. 1191, doi. 10.1002/jhet.5570420624

By:

Kumar, Ramanatham Vinod;
Kumar, Kotha V. S. R. Seshu

Publication type:

Article

Synthesis of novel pyrido[3′,2′:4,5]thieno[3,2- d]pyrimidines, pyrido[3″,2″:4′,5′]thieno[3′,2′:4,5]pyrimido[l,6- a]benzimidazoles and related fused systems.

Published in:

Journal of Heterocyclic Chemistry, 2005, v. 42, n. 6, p. 1069, doi. 10.1002/jhet.5570420606

By:

Bakhite, E. A.;
Al-Sehemi, A. G.;
Yamada, Y.

Publication type:

Article

Diels-alder reactions of 2-(2-nitroethenyl)-1 H-pyrroles and their oxygen and sulfur analogs with quinones.

Published in:

Journal of Heterocyclic Chemistry, 2005, v. 42, n. 6, p. 1149, doi. 10.1002/jhet.5570420617

By:

Noland, Wayland E.;
Pardi, Gianluca

Publication type:

Article

Synthesis of 2-cyanoacrylates containing pyridinyl moiety under ultrasound irradiation.

Published in:

Journal of Heterocyclic Chemistry, 2005, v. 42, n. 6, p. 1211, doi. 10.1002/jhet.5570420628

By:

Zhang, Huiping;
Song, Baoan;
Zhong, Huimin;
Yang, Song;
Jin, Linhong;
Hu, Deyu;
He, Wei

Publication type:

Article

A rhodium-catalyzed route for oxidative coupling and cyclization of 2-aminobenzyl alcohol with ketones leading to quinolines.

Published in:

Journal of Heterocyclic Chemistry, 2005, v. 42, n. 6, p. 1219, doi. 10.1002/jhet.5570420630

By:

Cho, Chan Sik;
Seok, Hyo Jin;
Shim, Sang Oral

Publication type:

Article

Chemistry of 4-oxo-4 H-1-benzopyran-3-carbonitrile.

Published in:

Journal of Heterocyclic Chemistry, 2005, v. 42, n. 6, p. 1035, doi. 10.1002/jhet.5570420601

By:

Ghosh, Chandra Kanta;
Karak, Sumit Kumar

Publication type:

Article

The reaction of amino-imidazoles, -pyrazoles and -triazoles with α,β-unsaturated nitriles.

Published in:

Journal of Heterocyclic Chemistry, 2005, v. 42, n. 6, p. 1111, doi. 10.1002/jhet.5570420612

By:

Komykhov, Sergey A.;
Ostras, Konstantin S.;
Kostanyan, Alvard R.;
Desenko, Sergey M.;
Orlov, Valery D.;
Meier, Herbert

Publication type:

Article

Studies on enaminonitriles: A new synthesis of 1,3-substituted pyrazole-4-carbonitrile.

Published in:

Journal of Heterocyclic Chemistry, 2005, v. 42, n. 6, p. 1185, doi. 10.1002/jhet.5570420623

By:

Ghozlan, Said Ahmed Soliman;
Abdelhamid, Ismail Abdelshafy;
Elnagdi, Mohamed Hilmy;
Gaber, Hatem Moustafa

Publication type:

Article

Desilylative nitration of C,N-disilylated 3-amino-4-methylfurazan.

Published in:

Journal of Heterocyclic Chemistry, 2005, v. 42, n. 6, p. 1237, doi. 10.1002/jhet.5570420634

By:

Sheremetev, Aleksei B.;
Ivanova, Elena A.;
Spiridonova, N. P.;
Melnikova, S. F.;
Tselinsky, I. V.;
Suponitsky, Kyrill YU.;
Antipin, Mikhail YU.

Publication type:

Article

Synthesis of 4-styrylphthalhydrazides and their chemiluminescence reaction. Emitters and chemiluminescence efficiency highly dependent on electronic nature of styryl goups.

Published in:

Journal of Heterocyclic Chemistry, 2005, v. 42, n. 6, p. 1063, doi. 10.1002/jhet.5570420605

By:

Motoyoshiya, Jiro;
Yokota, Kazuya;
Fukami, Takuro;
Konno, Shoji;
Yamamoto, Aya;
Hotta, Masanori;
Koike, Ryu;
Yoshioka, Sachiko;
Nishi, Yoshinori;
Aoyama, Hiromu

Publication type:

Article

Synthesis of some pyrazolo[1,5- c][1,3]benzoxazines and a new 5 H-pyrazolo[1,5-c][1,3,2]benzoxazaphosphorine ring system.

Published in:

Journal of Heterocyclic Chemistry, 2005, v. 42, n. 6, p. 1143, doi. 10.1002/jhet.5570420616

By:

Svetlik, Jan;
Pronayova, Nada;
Kubista, Jiri

Publication type:

Article

First synthesis and x-ray crystal structure of hexahydrobenzo[ b]pyrido[3,4,5- de]-1,6-naphthyridines.

Published in:

Journal of Heterocyclic Chemistry, 2005, v. 42, n. 6, p. 1207, doi. 10.1002/jhet.5570420627

By:

Voskressensky, Leonid G.;
Borisova, Tatiana N.;
Listratova, Anna;
Vorobiev, Ilia V.;
Varlamov, Alexey V.;
Aleksandrov, Grigory G.

Publication type:

Article

Preparation of 2-(1-phenyl-1 H-pyrazol-5-yl)benzenesulfonamides from polylithiated C(α), N-phenylhydrazones and methyl 2-(aminosulfonyl)benzoate.

Published in:

Journal of Heterocyclic Chemistry, 2005, v. 42, n. 6, p. 1095, doi. 10.1002/jhet.5570420609

By:

Meierhoefer, Michelle A.;
Dunn, S. Patrick;
Hajiaghamohseni, Laela M.;
Walters, Matthew J.;
Embree, Mildred C.;
Grant, Sally P.;
Downs, Jennifer R.;
Townsend, Jessica D.;
Metz, Clyde R.;
Beam, Charles F.;
Pennington, William T.;
VanDerveer, Donald G.;
Camper, N. Dwight

Publication type:

Article

Preparation of 2-amino-5-methyl-7 H-1,3,4-thiadiazolo[3,2-α]pyrimidin-7-ones.

Published in:

Journal of Heterocyclic Chemistry, 2005, v. 42, n. 6, p. 1105, doi. 10.1002/jhet.5570420611

By:

Safarov, Saifidin;
Kukaniev, Muhamacho Ahmadovich;
Kolshorn, Heinz;
Meier, Herbert

Publication type:

Article

A facile synthesis of substituted pyridines and pyrazolo[3,4- b]pyridines.

Published in:

Journal of Heterocyclic Chemistry, 2005, v. 42, n. 6, p. 1181, doi. 10.1002/jhet.5570420622

By:

Kidwai, M.;
Thakur, R.;
Saxena, S.

Publication type:

Article

Synthesis of 1-substituted 5-aryl-3-(3-coumarinyl)-2-pyrazolines by the reaction of 3-aryl-1-(3-coumarinyl)propen-1-ones with hydrazines.

Published in:

Journal of Heterocyclic Chemistry, 2005, v. 42, n. 6, p. 1231, doi. 10.1002/jhet.5570420633

By:

Lévai, Albert;
Jekö, Jozsef;
Brahmbhatt, D. I.

Publication type:

Article

An efficient and regiospecific preparation of trifluoromethyl substituted 4-( 1 H-pyrazol-1 -yl)-7-chloroquinolines.

Published in:

Journal of Heterocyclic Chemistry, 2005, v. 42, n. 6, p. 1055, doi. 10.1002/jhet.5570420604

By:

Bonacorso, Helio G.;
Cechinel, Cleber A.;
Oliveira, Marli R.;
Costa, Michelle B.;
Martins, Marcos A. P.;
Zanatta, Nilo;
Flores, Alex F. C.

Publication type:

Article

Synthesis of 5-substituted uracils and 2,4-dimethoxypyrimidines by wittig olefination.

Published in:

Journal of Heterocyclic Chemistry, 2005, v. 42, n. 6, p. 1135, doi. 10.1002/jhet.5570420615

By:

Coutouli-Argyropoulou, Evdoxia;
Zachariadou, Christina

Publication type:

Article

Synthesis of a new stable peristatic chiral pseudocryptand for simultaneous binding of boron and sodium.

Published in:

Journal of Heterocyclic Chemistry, 2005, v. 42, n. 6, p. 1201, doi. 10.1002/jhet.5570420626

By:

Toǧrul, Mahmut;
Hoşgören, Halil;
Topal, Giray;
Yurdakoç, Mürüvvet

Publication type:

Article

A modified, economical and efficient synthesis of variably substituted pyrazolo[4,3- d]pyrimidin-7-ones.

Published in:

Journal of Heterocyclic Chemistry, 2005, v. 42, n. 6, p. 1085, doi. 10.1002/jhet.5570420608

By:

Khan, Khalid Mohammed;
Maharvi, Ghulam Murtaza;
Choudhary, Muhammad Iqbal;
Rahman, Atta-ur-;
Perveen, Shahnaz

Publication type:

Article

Derivatives of some cyclic 3,4-quinolinediyl bis-sulfides with N,N-dimethylcarbamoyl and N-methyl- N-formylaminornethyl substituents in the 2-quinolinyl position.

Published in:

Journal of Heterocyclic Chemistry, 2005, v. 42, n. 6, p. 1161, doi. 10.1002/jhet.5570420619

By:

Maślankiewicz, Andrzej;
Michalik, Ewa

Publication type:

Article