Write the condensed structural formula of heptane. Heptane: Heptane ({eq}\rm C_7H_{16} {/eq}) is a hydrocarbon that is liquid at room temperature and one of the components found in gasoline. Like all alkanes, it is nonpolar and thus also useful as a nonpolar solvent in laboratory work...
The two isomers of butane are n-butane and 2-methylpropane. How many structural isomers of c5h10 are possible? C5H10 is the molecular formula of 13 hydrocarbon isomers (represented by their CAS numbers on the chart). They can be divided into cycloalkanes and alkenes. Which of the following ...
Structural isomers are compounds of the same chemical formula that possess different structures and properties based on how...
More particularly, such phosphorus-containing compounds have the characteristic formulae; ##STR2## wherein each R is the same or different, and each R is independently a divalent organic radical directly bonded to the phosphorus atom through a carbon-phosphorus bond, said divalent radical being se...
H. Zafar and colleagues documented that the Schiff base complexes of iron having formula MLCl2 [M = Fe (II)] have been synthesized by the template reaction of Fe+2 metal ion with 2-acetyl pyrrole and 1,3-diamino propane in 1:2:1 M ratio. The spectroscopic studies show that all the ...
toluene diisocyanate, diphenyl-4,4-diisocyanate, benzene-1,2,4-triisocyanate, xylene-1,4-diisocyanate, xylylene-1,3-diisocyanate, 4,4'-diphenylene methane diisocyanate, 4,4'-diphenylene propane diisocyanate, 1,2,3,4-tetraisocyanato butane, butane-1,2,3-triisocyanate, polymethylene polyphenyl is...
IronN ligandsX-ray structure analysisCompounds of general formula FeX2(L) {L=2,6-bis(3,5-dimethyl-N-pyrazolyl)pyridine, C15H17N5; bis[3,5-dimethyl-N-pyrazolyl)methyl]-isopropylamine, C15H25N5; bis(benzimidazol-2-yl-methyl)amine, C16H15N5, 1,3-bis(benzimidazolyl)propane, C17H16N4; ...
3. Polyether of claim 2 in which the ester is unsubstituted hexahydrophthalic acid diglycidyl ester. 4. Polyether of claim 3 in which the diol is selected from the group consisting of 4,4'-dihydroxydicyclohexylpropane and tricylodecanedimethylol. Description...
A number of new five- and six-coordinate Ni(II) and Co(II) mixed chelates with bis(1-pyrazolyl)propane, Me2Cbpz, or bis(3(5)-methylpyrazolyl)propane, Me2Cbmpz, and some -diketones either as neutral or anonc lgans having the general formula [Ni(Me2i(Me2Cbpz) (-dik)X] (-...
Preferred cyclic ethers or acetals are those of the formula: in which x is 0 or 1 and R2 is a C2-C4-alkylene group which, if appropriate, has one or more substituents which are C1-C4 -akyl groups, or are C1-C4-alkoxy groups, and/or are halogen atoms, preferably chlorine atoms. ...