The molecular structures of 2-chloropropene and 2-bromopropene have been determined at 20°C by combined analysis of electron diffraction and microwave spe... RL Hilderbrandt,SH Schei - 《Journal of Molecular Structure》 被引量: 25发表: 1984年 Vibrational Spectra and Structure of Cyclopropane and...
The oligomerization of 2-methylpropene catalyzed by fluorine-containing aluminas is studied in pulse, flow, and static reactors. The number of active sites of two series of fluorinated aluminas was measured by poisoning using 2,6-dimethylpyridine and n-butylamine. This number is compared with (i...
In 1937 Robert McKee Thomas (1908–1986) and William Joseph Sparks (1904–1976) at the Standard Oil Development Company (now Exxon) synthesized butyl rubber via the copolymerization (polymerization of a mixture of monomers) of isobutylene (2-methylpropene (CH3)2C = CH2) with a small amount o...
Article Crystal structure of 2-(2,6-dimethylphenylamino)pyridine, C13H14N2 was published on December 1, 2002 in the journal Zeitschrift für Kristallographie - New Crystal Structures (volume 217, issue JG).
Molecular structure of copolymers of propene and [1-13C]-ethylene prepared in the presence of soluble titanocene/methylalumoxane catalystsZambelli, AdolfoLongo, PasqualeAmmendola, PaoloGrassi, Alfonso
Draw a line-bond structure for propene, CH_3CH=CH_2; indicate the hybridization of each carbon, and predict the value of each bond angle. Draw the appropriate Lewis structure corresponding to HCN. Draw the appropriate Lewis structure corresponding to I_3^-. ...
Draw the structure of the major organic product: 2-methylpropene + H_2/Ni/(EtOH-solvent)/high pressure to (a) Draw the organic starting material needed to produce the products below. (b) Draw the skeletal structure of the major organic product. Draw the structure for the...
Crystal structure of 5-(3'-acetoxypropyl)-4-iodo-7-methoxy-2-phenyl-benzo[b]furan, C20H19IO4 Crystal structure of ethyl 3,3-dimethyl-5,7-dihydro-H[1,3]dioxepino-[5,6-c]-pyrrole-6-carboxylate,C12 H17NO4 Crystal structure of tricarbonyl[η6-(methyl 2-oxo-1-phenyl-cyclohepta-ne...
Describe the structure and properties of an amide. What are chiral carbons and why do they lead to isomers? What is common between graphite and carbon as carbon compounds? Explain what ligand structures are. Describe the bonding at each carbon atom in: ...
Characterization of Phenylpropene O-Methyltransferases from Sweet Basil. Facile Change of Substrate Specificity and Convergent Evolution within a Plant O-Methyltransferase Family 14 (2002), pp. 505-519 CrossrefView in ScopusGoogle Scholar Giusti and Wrolstad, 2003 M. Giusti, R. Wrolstad Acylated ant...