5 article(s) from Wang, Tao
Graphical Abstract
Figure 1: Structures of fungal volatiles. Trichodiene (1), aristolochene (2), (R)-oct-1-en-3-ol (3), 3,4-dime...
Figure 2: Total ion chromatogram of a CLSA headspace extract from Hypoxylon griseobrunneum MUCL 53754. Peak n...
Figure 3: Volatiles from Hypoxylon griseobrunneum.
Figure 4: EI mass spectra of A) 2,4,5-trimethylanisole (24), B) the coeluting mixture of 3,4-dimethylanisole (...
Scheme 1: Synthesis of trimethylanisoles 24 and 24d.
Scheme 2: Hypothetical biosynthesis of 24. ACP: acyl carrier protein, AT: acyl transferase, KR: ketoreductase...
Figure 5: Biosynthesis of 24. Feeding of (methyl-2H3)methionine resulted in the incorporation of labelling in...
Scheme 3: Hypothetical biosynthesis of 25 and 26.
Figure 6: Total ion chromatogram of a CLSA headspace extract from Hypoxylon macrocarpum STMA 130423. Peak num...
Figure 7: Volatiles from Hypoxylon macrocarpum.
Figure 8: EI mass spectra of A) 3,4-dimethoxybenzaldehyde (42), B) 3,4,5-trimethoxytoluene (44), and C) 2,4,5...
Scheme 4: Synthesis of 2,3,4-trimethoxytoluene (44a).
Graphical Abstract
Figure 1: Structures of the widespread fungal volatiles oct-1-en-3-ol (1) and 6-pentyl-2H-pyran-2-one (2), th...
Figure 2: Total-ion chromatogram of the bouquet from Hypoxylon invadens MUCL 54175 obtained by the CLSA heads...
Figure 3: Identified volatile organic compounds from Hypoxylon invadens MUCL 54175.
Figure 4: Mass spectra of volatiles from Hypoxylon invadens MUCL 54175. Mass spectra of A) 2,5-dimethylphenol...
Scheme 1: Proposed common biosynthetic pathway to volatile aromatic compounds from Hypoxylon invadens.
Scheme 2: Synthesis of 5-hydroxy-2-methyl-4H-chromen-4-one (19).
Graphical Abstract
Scheme 1: A selection of widespread fungal volatiles.
Figure 1: Total ion chromatogram of a representative headspace extract from Daldinia clavata MUCL 47436. Peak...
Scheme 2: Identified volatiles from Daldinia clavata MUCL 47436.
Figure 2: Mass spectra of volatiles from D. clavata that were identified by synthesis.
Scheme 3: Synthesis of manicone (10).
Scheme 4: Synthesis of a racemic mixture of all four diastereomers of 11.
Figure 3: Gas chromatographic analysis of 11 on a homochiral stationary phase. a) Synthetic mixture of all ei...
Scheme 5: Enantioselective synthesis of (4R,5S,6S)-11c and (4S,5R,6S)-11d.
Scheme 6: Epimerisations of (4R,5S,6S)-11c and (4S,5R,6S)-11d under basic conditions.
Figure 4: Gas chromatographic analysis of 11 on a homochiral stationary phase. a) Synthetic mixture of all ei...
Scheme 7: Proposed biosynthesis for (4R,5R,6S)-11a.
Figure 5: Mass spectra of a) 6-methyl-5,6-dihydro-2H-pyran-2-one (9), b) 6-propyl-5,6-dihydro-2H-pyran-2-one,...
Scheme 8: Synthesis of 6-methyl-5,6-dihydro-2H-pyran-2-one (9) and 6-nonyl-2H-pyran-2-one (17).
Graphical Abstract
Scheme 1: Schematic representation of the possible structures of bisphenol-A-based porous organic polymers.
Figure 1: FTIR spectra of terephthalic aldehyde (M1), BPA, and PPOP-1.
Figure 2: Solid-state 13C CP/MAS NMR spectrum of PPOP-1 recorded at the MAS rate of 5 kHz.
Figure 3: (a) Nitrogen adsorption–desorption isotherms of PPOP-1 (downtriangle), PPOP-2 (circle), and PPOP-3 ...
Figure 4: Gravimetric gas adsorption isotherms for PPOP-1 (downtriangle), PPOP-2 (circle), and PPOP-3 (square...
Figure 5: Variation of isosteric heat of adsorption with amount of adsorbed CO2 in PPOP-1, PPOP-2, and PPOP-3....
Graphical Abstract
Figure 1: Total ion chromatogram of a CLSA headspace extract from Geniculosporium.
Figure 2: Mass spectra of A) the chlorinated volatile X and B) the chlorinated volatile Y.
Figure 3: Constitutional isomers of chlorodimethoxybenzene as candidate structures for X.
Scheme 1: Synthesis of chlorodimethoxybenzenes as reference compounds for X.
Figure 4: Constitutional isomers of dichlorodimethoxybenzene as candidate structures for Y.
Scheme 2: Synthesis of chlorodimethoxybenzenes as reference compounds for Y.
Figure 5: Known natural products that are structurally related to 4b and 10b from Geniculosporium.
Figure 6: Total ion chromatograms of headspace extracts from S. chartreusis. A) Growth on 84 GYM showing prod...
Figure 7: Calicheamicin, a known iodinated compound from the actinomycete Micromonspora echinospora.