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- Publications
- Influence
Hidden Brønsted acid catalysis: pathways of accidental or deliberate generation of triflic acid from metal triflates.
- Tuan Dang, F. Boeck, Lukas Hintermann
- Chemistry, Medicine
- The Journal of organic chemistry
- 19 October 2011
The generation of a hidden Brønsted acid as a true catalytic species in hydroalkoxylation reactions from metal precatalysts has been clarified in case studies. The mechanism of triflic acid… Expand
Mixed phosphane η5-CpRuCl(PR3)2 complexes as ambifunctional catalysts for anti-Markovnikov hydration of terminal alkynes.
- F. Boeck, Thomas Kribber, L. Xiao, Lukas Hintermann
- Chemistry, Medicine
- Journal of the American Chemical Society
- 9 May 2011
The catalytic activity of [CpRu(L)(2)(MeCN)]PF(6) (L = 2-diphenylphosphinopyridine with bulky groups at C-6) for anti-Markovnikov hydration of terminal alkynes to aldehydes is retained when one… Expand
Inner workings of a cinchona alkaloid catalyzed oxa-Michael cyclization: evidence for a concerted hydrogen-bond-network mechanism.
- Lukas Hintermann, J. Ackerstaff, F. Boeck
- Chemistry, Medicine
- Chemistry
- 11 February 2013
Cinchona alkaloids catalyze the oxa-Michael cyclization of 4-(2-hydroxyphenyl)-2-butenoates to benzo-2,3-dihydrofuran-2-yl acetates and related substrates in up to 99% yield and 91% ee (ee =… Expand
Asymmetric hydroalkoxylation of non-activated alkenes: titanium-catalyzed cycloisomerization of allylphenols at high temperatures.
- J. Schlueter, Max Blazejak, F. Boeck, Lukas Hintermann
- Chemistry, Medicine
- Angewandte Chemie
- 23 March 2015
The asymmetric catalytic addition of alcohols (phenols) to non-activated alkenes has been realized through the cycloisomerization of 2-allylphenols to 2-methyl-2,3-dihydrobenzofurans… Expand
Cyclization of ortho-hydroxycinnamates to coumarins under mild conditions: A nucleophilic organocatalysis approach
- F. Boeck, Max Blazejak, M. R. Anneser, Lukas Hintermann
- Chemistry, Medicine
- Beilstein journal of organic chemistry
- 26 September 2012
Summary (E)-Alkyl ortho-hydroxycinnamates cyclize to coumarins at elevated temperatures of 140–250 °C. We find that the use of tri-n-butylphosphane (20 mol %) as a nucleophilic organocatalyst in MeOH… Expand
Asymmetric total synthesis of smyrindiol employing an organocatalytic aldol key step
- D. Enders, Jeanne Fronert, T. Bisschops, F. Boeck
- Chemistry, Medicine
- Beilstein journal of organic chemistry
- 18 July 2012
Summary The first organocatalytic asymmetric synthesis of smyrindiol, by using an (S)-proline catalyzed enantioselective intramolecular aldol reaction as the key step, is described. Smyrindiol was… Expand
Mixed Phosphane η5‐CpRuCl(PR3)2 Complexes as Ambifunctional Catalysts for anti‐Markovnikov Hydration of Terminal Alkynes.
- F. Boeck, Thomas Kribber, Li Xiao, Lukas Hintermann
- Chemistry
- 11 October 2011
A new in situ mixed phosphane catalyst, is mixed in situ, used for preparative anti-Markovnikov hydration of alkynes in water-rich media.
Mechanisms of Conjugate Additions of Hetero Nucleophiles. Part 3. Inner Workings of a Cinchona Alkaloid Catalyzed Oxa-Michael Cyclization: Evidence for a Concerted Hydrogen-Bond-Network Mechanism.
- Lukas Hintermann, J. Ackerstaff, F. Boeck
- Chemistry
- 18 June 2013
Asymmetric Hydroalkoxylation of Non‐activated Alkenes: Titanium‐Catalyzed Cycloisomerization of Allylphenols at High Temperatures.
- J. Schlueter, Max Blazejak, F. Boeck, Lukas Hintermann
- Chemistry
- 1 July 2015
A microwave-assisted enantioselective intramolecular hydroxyalkylation of 2-allylphenols at high temperatures yields 2-methylcoumarans.