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1

ChemInform Abstract: Stereoselective Synthesis of α-Alkylidene- and Substituted Alkylidene-γ-lactones.

Jakub Castulik, Ctibor Mazal

Journal:

Année:

2000

Fichier:

PDF, 30 KB

2000

2

ChemInform Abstract: Stereoselective 1,3-Dipolar Cycloaddition of a Nitrile Ylide Photochemically Generated from 2,3-Diphenyl-2H-azirine to Substituted Methylene Lactones.

Jakub Castulik, Jaroslav Jonas, Ctibor Mazal

Journal:

Année:

2000

Fichier:

PDF, 29 KB

2000

3

ChemInform Abstract: Synthesis of Spiropyrrolidines and Spiropyrrolizidines by 1,3-Dipolar Cycloadditions of Azomethine Ylides to Substituted α-Methylene-γ-lactones.

Jakub Castulik, Jaromir Marek, Ctibor Mazal

Journal:

Année:

2002

Langue:

english

Fichier:

PDF, 37 KB

english, 2002

4

ChemInform Abstract: π-Facial Selectivity in 1,3-Dipolar Cycloaddition Reactions of α-Methylidene-γ-lactone (VII) Substituted by 4-Methyl-2,6,7-trioxabicyclo[2.2.2]octan-1-yl Group in γ-Position.

Petr Melsa, Ctibor Mazal

Journal:

Année:

2002

Fichier:

PDF, 36 KB

2002

5

Synthesis of spiropyrrolidines and spiropyrrolizidines by 1,3-dipolar cycloadditions of azomethine ylides to substituted α-methylene-γ-lactones

Jakub Častulı́k, Jaromı́r Marek, Ctibor Mazal

Journal:

Année:

2001

Langue:

english

Fichier:

PDF, 175 KB

english, 2001

6

Highly diastereoselective thermal decomposition of 3-(azidomethylene)dihydrofuran-2-one

Ctibor Mazal, Jaroslav Jonas, Zdirad Žák

Journal:

Année:

2002

Langue:

english

Fichier:

PDF, 114 KB

english, 2002

7

A simple, general and stereoselective synthesis of 1-(dialkoxyboryl)-1,3-dienes

Ctibor Mazal, Michel Vaultier

Journal:

Tetrahedron Letters

Année:

1994

Langue:

english

Fichier:

PDF, 165 KB

english, 1994

8

An E ⇌ Z isomerization of an electrophilic vinyl azide by 15N. A probe for internal rotation processes in the carbanionic intermediate of nucleophilic vinylic substitution

Jaroslav Jonas, Ctibor Mazal, Zvi Rappoport

Journal:

Journal of Physical Organic Chemistry

Année:

1994

Langue:

english

Fichier:

PDF, 210 KB

english, 1994

9

Stereoselective synthesis of α-alkylidene- and substituted alkylidene-γ-lactones

Jakub Častulı́k, Ctibor Mazal

Journal:

Tetrahedron Letters

Année:

2000

Langue:

english

Fichier:

PDF, 116 KB

english, 2000

10

1,3-Diethynylbicyclo[1.1.1]pentane, a Useful Molecular Building Block

Jiří Kaleta, Marek Nečas, Ctibor Mazal

Journal:

European Journal of Organic Chemistry

Année:

2012

Langue:

english

Fichier:

PDF, 1.28 MB

english, 2012

11

Substituent Effect on exo Stereoselectivity in the 1,3-Dipolar Cycloaddition Reaction of Tulipalin A with Nitrile Ylides

Melša, Petr, Čajan, Michal, Havlas, Zdeněk, Mazal, Ctibor

Journal:

Journal of Organic Chemistry

Année:

2008

Langue:

english

Fichier:

PDF, 196 KB

english, 2008

12

Symmetric Bridgehead-to-Bridgehead Coupling of Bicyclo[1.1.1]pentanes and [ n ]Staffanes

Mazal, Ctibor, Paraskos, Alex J., Michl, Josef

Journal:

Journal of Organic Chemistry

Année:

1998

Langue:

english

Fichier:

PDF, 81 KB

english, 1998

13

Lanthanide coordination polymers with bis(diphenylphosphoryl)bicyclo[1.1.1]pentane

Spichal, Zdenek, Jancarik, Andrej, Mazal, Ctibor, Pinkas, Jiri, Pekarkova, Pavla, Necas, Marek

Journal:

Année:

2013

Langue:

english

Fichier:

PDF, 749 KB

english, 2013

14

A Triangular Macrocycle Altering Planar and Bulky Sections in Its Molecular Backbone

Kaleta, Jiří, Mazal, Ctibor

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 4.43 MB

english, 2011

15

cis-endo -Bicyclo[1.1.1]pentane-1,2,3,4- tetracarboxylic Acid and Its Derivatives

Mazal, Ctibor, Škarka, Ondřej, Kaleta, Jiří, Michl, Josef

Journal:

Organic Letters

Année:

2006

Langue:

english

Fichier:

PDF, 80 KB

english, 2006

16

T-Shaped Molecular Building Blocks by Combined Bridgehead and Bridge Substitution on Bicyclo[1.1.1]pentanes

Kaleta, Jiří, Michl, Josef, Mazal, Ctibor

Journal:

Journal of Organic Chemistry

Année:

2010

Langue:

english

Fichier:

PDF, 1.21 MB

english, 2010

17

Molecular Rods Combining o -Carborane and Bicyclo[1.1.1]pentane Cages: An Insertion of the Triple Bond Located Next to a Highly Strained Cage

Kaleta, Jiří, Janoušek, Zbyněk, Nečas, Marek, Mazal, Ctibor

Journal:

Organometallics

Année:

2015

Langue:

english

Fichier:

PDF, 776 KB

english, 2015

18

Stereoselective 1,3-Dipolar Cycloaddition of a Nitrile Ylide Photochemically Generated from 2,3-Diphenyl-2H-azirine to Substituted Methylene Lactones

Častulík, Jakub, Jonas, Jaroslav, Mazal, Ctibor

Journal:

Collection of Czechoslovak Chemical Communications

Année:

2000

Langue:

english

Fichier:

PDF, 107 KB

english, 2000

19

A new variant of the synthesis of disparlure via acetylenic intermediates

Jonas, Jaroslav, Slanina, Pavel, Humpa, Otakar, Mazal, Ctibor

Journal:

Collection of Czechoslovak Chemical Communications

Année:

1988

Langue:

english

Fichier:

PDF, 183 KB

english, 1988

20

Matrix-assisted laser desorption/ionisation quadrupole ion trap time-of-flight mass spectrometry of novel shape-persistent macrocycles

Amato, Filippo, Phulwale, Bhimrao Vaijnath, Mazal, Ctibor, Havel, Josef

Journal:

Rapid Communications in Mass Spectrometry

Année:

2015

Langue:

english

Fichier:

PDF, 1.58 MB

english, 2015

21

Phenanthrylene-butadiynylene and phenanthrylene-thienylene macrocycles. Synthesis, structure and properties.

Phulwale, Bhimrao Vaijnath, Mishra, Sushil K., Necas, Marek, Mazal, Ctibor

Journal:

Journal of Organic Chemistry

Année:

2016

Langue:

english

Fichier:

PDF, 780 KB

english, 2016

22

Nucleophilic Vinylic Substitution on α-Tosyloxymethylene Lactones

Mazal, Ctibor, Jonas, Jaroslav

Journal:

Collection of Czechoslovak Chemical Communications

Année:

1993

Fichier:

PDF, 1.28 MB

1993

23

Transformations of 3-(methylene)dihydro-2(3H)-furanone derivatives

Mazal, Ctibor, Jurka, Zdeněk, Jonas, Jaroslav

Journal:

Collection of Czechoslovak Chemical Communications

Année:

1984

Langue:

english

Fichier:

PDF, 748 KB

english, 1984

24

Sulphonates and carboxylates of (E)- and (Z)-3-(hydroxymethylene)-trans-hexahydro-2(3H)-benzofuranone

Mazal, Ctibor, Jonas, Jaroslav

Journal:

Collection of Czechoslovak Chemical Communications

Année:

1987

Langue:

english

Fichier:

PDF, 519 KB

english, 1987

25

The synthesis and comparative characterization of three novel electroactive iminoboronates containing ferrocene

Konhefr, Martin, Lacina, Karel, Langmajerová, Monika Skrutková, Glatz, Zdeněk, Skládal, Petr, Mazal, Ctibor

Journal:

Monatshefte für Chemie - Chemical Monthly

Année:

2017

Langue:

english

Fichier:

PDF, 1.03 MB

english, 2017

26

Synthesis and properties of π-conjugated donor–acceptor macrocycles derived from phenanthrylene building blocks

Phulwale, Bhimrao Vaijnath, Mishra, Sushil Kumar, Mazal, Ctibor

Journal:

Année:

2018

Langue:

english

Fichier:

PDF, 875 KB

english, 2018

27

Controlled photorelease of alkynoic acids and their decarboxylative deprotection for copper-catalyzed azide/alkyne cycloaddition

Vohradská, Nikoleta, Sánchez-Carnerero, Esther M., Pastierik, Tomáš, Mazal, Ctibor, Klán, Petr

Journal:

Chemical Communications

Année:

2018

Langue:

english

Fichier:

PDF, 1.53 MB

english, 2018

28

Electrochemically Facilitated Interaction of O-Nucleophiles with Imine Group in Electroactive ortho -((Ferrocenylimino)methyl)phenylboronate and Comparison with Its Regioisomers

Konhefr, Martin, Lacina, Karel, Langmajerová, Monika Skrutková, Glatz, Zdeněk, Skládal, Petr, Mazal, Ctibor

Journal:

ChemistrySelect

Année:

2018

Langue:

english

Fichier:

PDF, 1.33 MB

english, 2018

29

Unexpected reactivity of ferrocenyl-iminoboronates: Breaking ortho-imine bonds by oxidation in the presence of non-aqueous sodium chloride

Konhefr, Martin, Michalcová, Lenka, Skrutková Langmajerová, Monika, Glatz, Zdeněk, Skládal, Petr, Mazal, Ctibor, Lacina, Karel

Journal:

Tetrahedron Letters

Année:

2019

Fichier:

PDF, 1.27 MB

2019

30

Stereoselective Bromoboration of Acetylene with Boron Tribromide: Preparation and Cross-Coupling Reactions of ( Z )-Bromovinylboronates

PolÃ¡Å¡ek, Jan, Paciorek, Jan, StoÅ¡ek, Jakub, SemrÃ¡d, Hugo, MunzarovÃ¡, MarkÃ©ta, Mazal, Ctibor

Journal:

Journal of Organic Chemistry

Année:

2020

Fichier:

PDF, 2.13 MB

2020