CONSTITUTION:A 3-(3-halogeno-4-alkoxyphenyl)-3-butanal dialkylacetal of formula I (R and R<1> are lower alkyl; X is Cl or Br) is dehalogenated by the catalytic reduction with H2 gas in the presence of a catalytic reduction catalyst such as Pd/C optionally using a base and a ...
1-Brom-2-methyl-butanal-(4); 4-bromo-3-methylbutyraldehyde; 4-bromo-3-methyl-butyraldehyde; Butanal, 4-bromo-3-methyl-; Butanal,4-bromo-3-methyl; CTK1I6735; DTXSID00494460; 1.3 CAS No. 63483-10-3 1.4 CID 12365951 1.5 Molecular Formula C5H9BrO 1.6 Inchi InChI=1S/C5H9BrO/c1-5(4...
1.2 CAS No. 39850-35-6 1.3 CID 11051591 1.4 Molecular Formula C5H10O2 1.5 Inchi InChI=1S/C5H10O2/c1-5(2,7)3-4-6/h4,7H,3H2,1-2H3 1.6 InChkey FXFBPKDQLDOIRG-UHFFFAOYSA-N 1.7 Canonical Smiles CC(C)(O)CC=O 1.8 Isomers Smiles CC(C)(O)CC=O2. Computed PropertiesMolecular...
Formula C6H12O InChI 1S/C6H12O/c1-6(2,3)4-5-7/h5H,4H2,1-3H3 InChIKey LTNUSYNQZJZUSY-UHFFFAOYSA-N Observed nucleus 1H Purity 95% Solvent CDCl3 Source of Spectrum Sigma-Aldrich Co. LLC. Synonyms 3,3-Dimethylbutanal; tert-Butylacetaldehyde Wiley ID SIAL_1HNMR_007381 ADVERTISEMENT Joh...
Common Name 2-Methylbutanal CAS Number 96-17-3 Molecular Weight 86.132 Density 0.8±0.1 g/cm3 Boiling Point 93.5±8.0 °C at 760 mmHg Molecular Formula C5H10O Melting Point -60ºC MSDS Chinese USA Flash Point 4.4±0.0 °C Symbol GHS02, GHS07Signal Word Danger ...
The invention relates to the use of compounds of formulafor the preparation of medicines designed for the treatment of neuronal and cerebral disorders. M Baroni,R Cardamone,J Fournier,... 被引量: 0发表: 2005年 Medical use of 3-(2,2,2-trimethylhydrazinium) propionate orotate The present inv...
CONSTITUTION:A compound of formula I (R is lower alkyl) is subjected to a haloform reaction to obtain a compound of formula II, which is made to react with a halogenation agent such as PX5, PX3, POX3, SOX2 (X is Cl or Br), COCl2, etc. The resultant compound of formula III is ...
NEW MATERIAL:The compound of formula I (R is lower alkyl; X is F, Cl or Br). EXAMPLE:3-(3-Chloro-4-ethoxyphenyl)-3-methylbutanal. USE:A starting raw material for the production of agricultural chemicals and pharmaceuticals, especially 1-(3-phenoxyphenyl)-4-(3-halogeno-4-alkoxyphenyl)-...