статьи

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1.Experimental and semiempirical studies of effect of MCM-41 and cation exchanged zeolite Y on rate enhancement and diastereoselectivity of Diels–Alder reaction of p-benzoquinone and some derivatives with cyclopentadiene.

Gholamreza Mashayekhia, Mehdi Ghandia, , , Faezeh Farzanehb, Mansour Shahidzadeha and Heydar Mahmoudi Najafic

aSchool of Chemistry, University College of Science, University of Tehran, Tehran, Iran

bDepartment of Chemistry, University of Alzahra, Tehran, Iran

cIranian Research Organization for Science and Technology, Chemical Industries Research Center, Tehran, Iran
Received 4 September 2006; revised 16 September 2006; accepted 18 September 2006. Available online 22 September 2006.

DOI:

http://dx.doi.org/10.1016/j.molcata.2006.09.032

2.Use of different microporous and mesoporous materials as catalyst in the Diels–Alder and retro-Diels–Alder reaction between cyclopentadiene and p-benzoquinone: Activity of Al-, Ti- and Sn-doped silica

M. Victoria Gómezb, Ángel Cantína, Avelino Cormaa, , and Antonio de la Hozb

aInstituto de Tecnología Química (UPV-CSIC), Universidad Politécnica de Valencia, Avda Los Naranjos s/n, Valencia 46022, Spain

bÁrea Química Orgánica, Facultad de Químicas, Universidad de Castilla-La Mancha, Avda Camilo José Cela no. 10, 13071 Ciudad Real, Spain
Received 1 April 2005; revised 8 June 2005; accepted 10 June 2005. Available online 25 July 2005.

DOI:

http://dx.doi.org/10.1016/j.molcata.2005.06.030

3.Addition of cyclopentadiene and 2-trimethylsilyloxyfuran to quinones bearing a menthyl ester chiral auxiliary


Margaret A. Brimble*a, Letecia J. Duncalfb, David C. W. Reidc and Tabitha R. Robertsb

a School of Chemistry, University of Sydney, NSW 2006, Australia.

b Department of Chemistry, University of Auckland, Private Bag 92019, Auckland, New Zealand.

c Department of Chemistry and Biochemistry, Massey University, Palmerston North, New Zealand.
Received 29 January 1998; accepted 5 March 1998. ; Available online 23 June 1998.

DOI:

http://dx.doi.org/10.1016/S0040-4020(98)00211-7

4.Cycloaddition reactions of dimethyl maleate and fumarate with cyclopentadiene on γ-alumina. Competing mechanisms for epimerization of the diels-alder adducts.

Satinder Bains, Richard M. Pagni, * and George W. Kabalka, *

Department of Chemistry, University of Tennessee, Knoxville, Tennessee 37996-1600 USA
Received 5 June 1991. Available online 26 March 2001.

DOI:

http://dx.doi.org/10.1016/S0040-4039(00)93523-8

5.Photocyclization of an isopentafulvene–benzoquinone adduct: a vinylogous Norrish–Yang reaction

Axel G Griesbeck, a, and Dieter Scheutzowa

a Institute of Organic Chemistry, University of Cologne, Greinstr. 4, D-50939 Köln, Germany
Received 16 July 2001; revised 29 October 2001; accepted 20 November 2001. Available online 28 December 2001.

DOI:

http://dx.doi.org/10.1016/S1010-6030(01)00639-6

6.Synthesis and chemistry of a facially dissymmetric cage-condensed p-benzoquinone; a synthetic entry into novel doubly-caged systems

Alan P. Marchand, *, Simon G. Bott, * and Vijay R. Gadgil

William H. Watson, *, Mariusz Krawiec and Ram P. Kashyap

Department of Chemistry, University of North Texas, Denton, TX 76203-0068 U.S.A.

Department of Chemistry, Texas Christian University, P. O. Box 32908, Fort Worth, TX 76129 U.S.A.
Received 3 March 1993. Available online 5 April 2001.

DOI:

http://dx.doi.org/10.1016/S0040-4020(01)81824-X

7.Enantioselective total synthesis of (+)-panepophenanthrin, a novel inhibitor of the ubiquitin-activating enzyme

Goverdhan Mehta, a, and Senaiar S. Ramesha

aDepartment of Organic Chemistry, Indian Institute of Science, Bangalore 560 012, India
Received 22 October 2003; revised 8 December 2003; accepted 18 December 2003. Available online 24 January 2004.

DOI:

http://dx.doi.org/10.1016/j.tetlet.2003.12.149

8.Enantioselective total syntheses of (+)- and (−)-ottelione A and (+)- and (−)-ottelione B. Absolute configuration of the novel, biologically active natural products

Goverdhan Mehta, a and Kabirul Islama

aDepartment of Organic Chemistry, Indian Institute of Science, Bangalore 560 012, India
Received 12 May 2003; revised 20 June 2003; accepted 27 June 2003. Available online 2 August 2003.

DOI:

http://dx.doi.org/10.1016/S0040-4039(03)01643-5

9.Total synthesis of the novel angiogenesis inhibitors epoxyquinols A and B

Goverdhan Mehta, a, and Kabirul Islama

aDepartment of Organic Chemistry, Indian Institute of Science, Bangalore 560 012, India
Received 28 January 2003; revised 20 February 2003; accepted 28 February 2003. Available online 3 April 2003.

DOI:

http://dx.doi.org/10.1016/S0040-4039(03)00621-X

10.nantioselective total synthesis of the polyketide natural product (−)-EI-1941-2: a novel interleukin-1β converting enzyme (ICE) inhibitor

Goverdhan Mehta, a, and Subhrangsu Roya

aDepartment of Organic Chemistry, Indian Institute of Science, Bangalore 560012, India
Received 12 August 2005; revised 2 September 2005; accepted 15 September 2005. Available online 30 September 2005.

DOI:

http://dx.doi.org/10.1016/j.tetlet.2005.09.086

11.A total synthesis of the epoxyquinone based antifungal natural product (±)-ambuic acid

Goverdhan Mehta, a, and Subhas Chandra Pana

aDepartment of Organic Chemistry, Indian Institute of Science, Bangalore 560 012, India
Received 29 November 2004; revised 21 February 2005; accepted 3 March 2005. Available online 24 March 2005.

DOI:

http://dx.doi.org/10.1016/j.tetlet.2005.03.019

12.Synthesis and Diels-Alder reactions of N-(tert-butoxycarbonyl)-3-p-tolylsulfinyl-1-benzoquinone-4-imine

JoséM. Bartolomé, M. Carmen Carreño* and Antonio Urbano

Departamento de Química Orgánica (C-I), Universidad Autónoma, Cantoblanco, 28049-, Madrid, Spain
Received 1 February 1996; revised 12 March 1996; accepted 14 March 1996. ; Available online 10 September 1998.

DOI:

http://dx.doi.org/10.1016/0040-4039(96)00491-1

13.Synthesis and asymmetric diels-alder reactions of (S)-2-p-tolylsulfinyl-1,4-benzoquinone

M. Carmen Carreño, *, Jose L. Garcia Ruano, * and Antonio Urbano

Departamento de Química (C-I), Universidad Autónoma de Madrid, Cantoblanco, 28049- Madrid, Spain
Received 13 June 1989. Available online 9 March 2001.

DOI:

http://dx.doi.org/10.1016/S0040-4039(00)99307-9

14.Nucleophilic eliminative ring fission of bridgehead substituted 1,3-bishomocubyl acetates

A. J. H. Klundera, W. C. G. M. de Valka, J. M. J. Verlaaka, J. W. M. Schellekensa, J. H. Noordikb, V. Parthasarathib, 1 and B. Zwanenburg*a

a Departments of Organic Chemistry, University of Nijmegen, Toernooiveld, 6525 ED Nijmegen The Netherlands

b Departments of Crystallography, University of Nijmegen, Toernooiveld, 6525 ED Nijmegen The Netherlands
Received 3 November 1983. Available online 6 March 2001.

DOI:

http://dx.doi.org/10.1016/S0040-4020(01)96416-6

15.Optimization of ring-contraction of the meso enedione epoxide for chiral building block synthesis

Hideyuki Tanakaa, Yoshihiro Kozukia and Kunio Ogasawara, a,

aPharmaceutical Institute, Tohoku University, Aobayama, Sendai 980-8578, Japan
Received 24 March 2002; revised 11 April 2002; accepted 17 April 2002. Available online 13 May 2002.

DOI:

http://dx.doi.org/10.1016/S0040-4039(02)00750-5

16.Synthesis and diels-alder reactions of (S)-3-chloro and (S)-3-ethyl-2-p-tolylsulfinyl-1,4-benzoquinones


M.Carmen Carreño*, a, José L.García Ruano*, a, Miguel A. Toledoa and Antonio Urbanoa

aDepartamento de Química (C-I), Universidad Autónoma. Cantoblanco, 28049-Madrid. Spain
Received 20 September 1994; revised 25 October 1994; accepted 26 October 1994. Available online 20 March 2001.

DOI:

http://dx.doi.org/10.1016/0040-4039(94)88379-3

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[Alira]

Мне нужна любая информация связаная с моноаддуктом циклопентадиен-бензохинона,а именно,tricyclo[6.2.1.02,7]undeca-4,9-dien-3,6-dione.Помогите,пожалуйста.

[Vittorio]

Alira, позволю себе посоветовать Вам запросить поиск по реаксису или др. БД. Я так понимаю, Вам для курсовой или реферата, не для серьезной работы? Вам этого хватит.
Просто поймите, вытягивать 16 статьей - это как бы не пара кликов.
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[amik]

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Возьмем первую статью

aSchool of Chemistry, University College of Science, University of Tehran, Tehran, Iran
bDepartment of Chemistry, University of Alzahra, Tehran, Iran
cIranian Research Organization for Science and Technology, Chemical Industries Research Center, Tehran, Iran
Received 4 September 2006; revised 16 September 2006; accepted 18 September 2006. Available online 22 September 2006.

Эта информация никак Источникам Знаний не поможет, а то, что это журнал Journal of Molecular Catalysis A: Chemical
Volume 264, Issues 1-2, 1 March 2007, Pages 220-226 от ScienceDirect имеет значение.
В общем, Alira, прочитайте еще раз правила и не забывайте про плюсики в ваших выполненных запросах.

[eFo]

Alira, пока не поставите плюсы в предыдущем запросе, не будет Вам статей...

[Alira]

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У вас:
1.Experimental and semiempirical studies of effect of MCM-41 and cation exchanged zeolite Y on rate enhancement and diastereoselectivity of Diels–Alder reaction of p-benzoquinone and some derivatives with cyclopentadiene.
Gholamreza Mashayekhia, Mehdi Ghandia, , , Faezeh Farzanehb, Mansour Shahidzadeha and Heydar Mahmoudi Najafic
aSchool of Chemistry, University College of Science, University of Tehran, Tehran, Iran
bDepartment of Chemistry, University of Alzahra, Tehran, Iran
cIranian Research Organization for Science and Technology, Chemical Industries Research Center, Tehran, Iran
Received 4 September 2006; revised 16 September 2006; accepted 18 September 2006. Available online 22 September 2006.

Код: Выделить всё

http://dx.doi.org/10.1016/j.molcata.2006.09.032

Как надо:
Experimental and semiempirical studies of effect of MCM-41 and cation exchanged zeolite Y on rate enhancement and diastereoselectivity of Diels–Alder reaction of p-benzoquinone and some derivatives with cyclopentadiene
Gholamreza Mashayekhi, Mehdi Ghandi, Faezeh Farzaneh, Mansour Shahidzadeh and Heydar Mahmoudi Najafi
Journal of Molecular Catalysis A: Chemical, Volume 264, Issues 1-2, 2007, Pages 220-226

Код: Выделить всё

http://dx.doi.org/10.1016/j.molcata.2006.09.032

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