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1

Enantiomerenangereicherte Cyclopropene: vielseitige Bausteine in der asymmetrischen Synthese

Ilan Marek, Samah Simaan, Ahmad Masarwa

Journal:

Angewandte Chemie

Year:

2007

Language:

german

File:

PDF, 793 KB

german, 2007

2

Metal-Catalyzed Ring-Opening of Alkylidenecyclopropanes: New Access to Building Blocks with an Acyclic Quaternary Stereogenic Center

Samah Simaan, Alexander F. G. Goldberg, Stephane Rosset, Ilan Marek

Journal:

Chemistry - A European Journal

Year:

2010

Language:

english

File:

PDF, 206 KB

english, 2010

3

Enantiomerenangereicherte Cyclopropene: vielseitige Bausteine in der asymmetrischen Synthese

Ilan Marek, Samah Simaan, Ahmad Masarwa

Journal:

Angewandte Chemie

Year:

2008

File:

PDF, 200 KB

2008

4

Enantiomerically Enriched Cyclopropene Derivatives: Versatile Building Blocks in Asymmetric Synthesis

Ilan Marek, Samah Simaan, Ahmad Masarwa

Journal:

Angewandte Chemie International Edition

Year:

2007

Language:

english

File:

PDF, 794 KB

english, 2007

5

Enantiomerically Enriched Cyclopropene Derivatives: Versatile Building Blocks in Asymmetric Synthesis

Ilan Marek, Samah Simaan, Ahmad Masarwa

Journal:

Angewandte Chemie International Edition

Year:

2008

File:

PDF, 200 KB

2008

6

Functionalization of the Methylene Groups of p-tert-Butylcalix[4]arene: S—C, N—C, and C—C Bond Formation.

Samah Simaan, Kasim Agbaria, Silvio E. Biali

Journal:

Year:

2003

File:

PDF, 52 KB

2003

7

ChemInform Abstract: Metal-Catalyzed Ring-Opening of Alkylidenecyclopropanes: New Access to Building Blocks with an Acyclic Quaternary Stereogenic Center.

Samah Simaan, Alexander F. G. Goldberg, Stephane Rosset, Ilan Marek

Journal:

Year:

2010

File:

PDF, 65 KB

2010

8

Functionalization of the Methylene Groups of p-tert -Butylcalix[4]arene: S−C, N−C, and C−C Bond Formation

Simaan, Samah, Agbaria, Kasim, Biali, Silvio E.

Journal:

Journal of Organic Chemistry

Year:

2002

Language:

english

File:

PDF, 175 KB

english, 2002

9

Conformational Analysis of Calixarene Derivatives Substituted at the Methylene Bridges

Samah Simaan, Silvio E. Biali

Journal:

Year:

2005

File:

PDF, 57 KB

2005

10

Enantiomerically Pure Cyclopropenylcarbinols as a Source of Chiral Alkylidenecyclopropane Derivatives

Samah Simaan, Ahmad Masarwa, Philippe Bertus, Ilan Marek

Journal:

Angewandte Chemie

Year:

2006

Language:

english

File:

PDF, 98 KB

english, 2006

11

Tris(arylmethyl) Derivatives of 1,3,5-Trimethoxy- and 1,3,5-Triethylbenzene

Simaan, Samah, Siegel, Jay S., Biali, Silvio E.

Journal:

Journal of Organic Chemistry

Year:

2003

Language:

english

File:

PDF, 89 KB

english, 2003

12

ChemInform Abstract: Cyclopropenylcarbinol Derivatives as New Versatile Intermediates in Organic Synthesis: Application to the Formation of Enantiomerically Pure Alkylidenecyclopropane Derivatives.

Samah Simaan, Ahmad Masarwa, Elinor Zohar, Amnon Stanger, Philippe Bertus, Ilan Marek

Journal:

Year:

2010

Language:

english

File:

PDF, 64 KB

english, 2010

13

Preferential Axial Protonation in a Zwitterionic Calix[4]arene

Simaan, Samah, Biali, Silvio E.

Journal:

Organic Letters

Year:

2005

Language:

english

File:

PDF, 106 KB

english, 2005

14

Hydroformylation Reaction of Alkylidenecyclopropane Derivatives: A New Pathway for the Formation of Acyclic Aldehydes Containing Quaternary Stereogenic Carbons

Simaan, Samah, Marek, Ilan

Journal:

Journal of the American Chemical Society

Year:

2010

Language:

english

File:

PDF, 179 KB

english, 2010

15

A Conformationally Flexible Tetrahydroxycalix[4]arene Adopting the Unusual 1,3-Alternate Conformation

Seri, Noa, Simaan, Samah, Botoshansky, Mark, Kaftory, Menahem, Biali, Silvio E.

Journal:

Journal of Organic Chemistry

Year:

2003

Language:

english

File:

PDF, 86 KB

english, 2003

16

Stereodivergent Carbometalation Reactions of Cyclopropenylcarbinol Derivatives

Simaan, Samah, Marek, Ilan

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 56 KB

english, 2007

17

Conformational Analysis of p - tert -Butylcalix[4]arene Derivatives with trans -Alkyl Substituents on Opposite Methylene Bridges: Destabilization of the Cone Form by Axial Alkyl Substituents

Simaan, Samah, Biali, Silvio E.

Journal:

Journal of Organic Chemistry

Year:

2003

Language:

english

File:

PDF, 182 KB

english, 2003

18

Synthesis of p-tert-Butylcalix[4]arene Derivatives with trans-Alkyl Substituents on Opposite Methylene Bridges.

Samah Simaan, Silvio E. Biali

Journal:

Year:

2003

File:

PDF, 51 KB

2003

19

A “Classical” Tetrahydroxycalix[4]arene Adopting the 1,2-Alternate Conformation

Simaan, Samah, Biali, Silvio E.

Journal:

Journal of Organic Chemistry

Year:

2004

Language:

english

File:

PDF, 101 KB

english, 2004

20

Conformational analysis of calixarene derivatives substituted at the methylene bridges

Samah Simaan, Silvio E. Biali

Journal:

Journal of Physical Organic Chemistry

Year:

2004

Language:

english

File:

PDF, 151 KB

english, 2004

21

Conformation of syn- and anti-phenylquinazoline calix[4]arene diethers

Simaan, Samah, Agbaria, Kasim, Thondorf, Iris, Biali, Silvio E.

Journal:

New Journal of Chemistry

Year:

2003

Language:

english

File:

PDF, 143 KB

english, 2003

22

ChemInform Abstract: Hydroformylation Reaction of Alkylidenecyclopropane Derivatives: A New Pathway for the Formation of Acyclic Aldehydes Containing Quaternary Stereogenic Carbons.

Samah Simaan, Ilan Marek

Journal:

Year:

2010

File:

PDF, 49 KB

2010

23

Synthesis of p-tert -Butylcalix[4]arene Derivatives with trans -Alkyl Substituents on Opposite Methylene Bridges

Simaan, Samah, Biali, Silvio E.

Journal:

Journal of Organic Chemistry

Year:

2003

Language:

english

File:

PDF, 128 KB

english, 2003

24

Enantiomerically Pure Cyclopropenylcarbinols as a Source of Chiral Alkylidenecyclopropane Derivatives

Samah Simaan, Ahmad Masarwa, Philippe Bertus, Ilan Marek

Journal:

Angewandte Chemie International Edition

Year:

2006

Language:

english

File:

PDF, 98 KB

english, 2006

25

Cyclopropenylcarbinol Derivatives as New Versatile Intermediates in Organic Synthesis: Application to the Formation of Enantiomerically Pure Alkylidenecyclopropane Derivatives

Samah Simaan, Ahmad Masarwa, Elinor Zohar, Amnon Stanger, Philippe Bertus, Ilan Marek

Journal:

Chemistry - A European Journal

Year:

2009

Language:

english

File:

PDF, 445 KB

english, 2009

26

Crystal Structure and Rotational Barrier of Octakis(bromomethyl)naphthalene

Simaan, Samah, Marks, Vered, Gottlieb, Hugo E., Stanger, Amnon, Biali, Silvio E.

Journal:

Journal of Organic Chemistry

Year:

2003

Language:

english

File:

PDF, 107 KB

english, 2003

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