We report the gas-phase preparation of cyanohydroxycarbene by high-vacuum flash pyrolysis of ethyl 2-cyano-2-oxoacetate and subsequent trapping of the pyrolysate in an inert argon matrix at 3 K. After irradiation of the matrix with green light for a few seconds singlet \textit{trans}-cyanohydroxycarbene rearranges to its \textit{cis}-conformer. Prolonged irradiation leads to the formation of cyanoformaldehyde and isomeric isocyanoformaldehyde. \textit{Cis}- and \textit{trans}-cyanohydroxycarbene were characterized by matching matrix IR and UV/Vis spectroscopic data with \textit{ab initio} coupled cluster and TD-DFT computations. \textit{Trans}-cyanohydroxycarbene undergoes a conformer-specific [1,2]H-tunneling reaction through a 33.3 kcal/m...
Graduation date: 1978The tosylhydrazones of exo-3-deuteriocamphor and 2- deuterio-2,4-dimethy1-3-pen...
Tunnelling controlled chemical reactions are those which preferably proceed through pathways with hi...
Flash vacuum pyrolysis (FVP) of 1-(5-(13)C-5-tetrazolyl)isoquinoline 18 generates 1-((13)C-diazometh...
While hydrogen tunneling at elevated temperatures has, for instance, often been postulated in bioche...
Quantum mechanical tunneling governs the C–O bond rotamerization of simple alkyl and aryl carboxylic...
o Tolylmethylene 1 is a metastable triplet carbene that rearranges to o xylylene 2 even at temperatu...
A charge-tagged phenyl pyruvic acid derivative was investigated by tandem-MS, infrared (IR) ion spec...
Upon supersonic expansion, formic acid and cyclobutanone (CBU) form a molecular cluster in which the...
A charge-tagged phenyl pyruvic acid derivative was investigated by tandem-MS, infrared (IR) ion spec...
The high-energy conformer of acetic acid (cis-AA) is produced in an Ar matrix by vibrational excitat...
H-tunneling is a ubiquitous phenomenon, relevant to fields from biochemistry to materials science, b...
We generated and isolated hitherto unreported aminohydroxymethylene (1, aminohydroxycarbene) in soli...
The monomeric form of trichloroacetic acid (CCl3COOH; TCA) was isolated in a cryogenic nitrogen matr...
The conformers of 2-cyanophenol (2CP) and their interconversions were studied by infrared (IR) spect...
The conformers of 2-cyanophenol (2CP) and their interconversions were studied by infrared (IR) spect...
Graduation date: 1978The tosylhydrazones of exo-3-deuteriocamphor and 2- deuterio-2,4-dimethy1-3-pen...
Tunnelling controlled chemical reactions are those which preferably proceed through pathways with hi...
Flash vacuum pyrolysis (FVP) of 1-(5-(13)C-5-tetrazolyl)isoquinoline 18 generates 1-((13)C-diazometh...
While hydrogen tunneling at elevated temperatures has, for instance, often been postulated in bioche...
Quantum mechanical tunneling governs the C–O bond rotamerization of simple alkyl and aryl carboxylic...
o Tolylmethylene 1 is a metastable triplet carbene that rearranges to o xylylene 2 even at temperatu...
A charge-tagged phenyl pyruvic acid derivative was investigated by tandem-MS, infrared (IR) ion spec...
Upon supersonic expansion, formic acid and cyclobutanone (CBU) form a molecular cluster in which the...
A charge-tagged phenyl pyruvic acid derivative was investigated by tandem-MS, infrared (IR) ion spec...
The high-energy conformer of acetic acid (cis-AA) is produced in an Ar matrix by vibrational excitat...
H-tunneling is a ubiquitous phenomenon, relevant to fields from biochemistry to materials science, b...
We generated and isolated hitherto unreported aminohydroxymethylene (1, aminohydroxycarbene) in soli...
The monomeric form of trichloroacetic acid (CCl3COOH; TCA) was isolated in a cryogenic nitrogen matr...
The conformers of 2-cyanophenol (2CP) and their interconversions were studied by infrared (IR) spect...
The conformers of 2-cyanophenol (2CP) and their interconversions were studied by infrared (IR) spect...
Graduation date: 1978The tosylhydrazones of exo-3-deuteriocamphor and 2- deuterio-2,4-dimethy1-3-pen...
Tunnelling controlled chemical reactions are those which preferably proceed through pathways with hi...
Flash vacuum pyrolysis (FVP) of 1-(5-(13)C-5-tetrazolyl)isoquinoline 18 generates 1-((13)C-diazometh...