Write the structural formula off 4-chloro-2-pentane. View Solution Write the structural formula of the following compounds : (i) 2- Chloro- 2- Methylpropane (ii) 1- Bromo-2 , 2-Dimethylpropane View Solution Draw the structures of (i) 1-bromo-2 , 3-dichlorobutane (ii) 2-bromo-3-ch...
Write the condensed structural formula, such as CH3CH3, and describe the molecular geometry at below mentioned carbon atom: Propene Write the structural formula for two isomers of (Pt(NH3)2Cl2). Write the condensed structural formula of 4-methyl-2-pentene. ...
Write the molecular model, structural formula, electron dot formula for the following: (a) C_2H_4 (b) HONO Write the molecular model, structural formula, electron dot formula for the following: (a) NH_3 (b) N_2H_4 Write the molecular model, structural formul...
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] (-...
Introduction * Isomerism is the phenomenon whereby certain compounds have the same molecular formula but have different molecular structures. A.?? 引言 同分異構是指某些化合物有相同分子式但不同結構式的一種現象。 There are two main types of isomerism: 1. Structural isomerism 2. Stereoisomerism ...
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 ...
The present invention is directed to maleimides and preparation of compounds of the formula I wherein R 1 and R 2 independently from each ... K Kunimoto,J Otani,K Kodama,... - US 被引量: 1发表: 2005年 Inhibitory effects of 1,3-bis-(2-substituted-phenyl)-propane-1,3-dione, β-...
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. ...
Draw the structural formula for N-methylhexanamide. Draw the condensed structural formula for 1,1,2,2-tetrabromopropane. Draw the structural formula for a 2-degree arylamine, C7H9N. Draw structural formula for 2,4,4-trimethylheptane. Draw the structural formula for 2,3,5-trimethylheptane....
1. A polyether of the formula: ##SPC2## 2. Polyether of claim 1 which is a reaction product of an unsubstituted, halogen-substituted or alkyl substituted hexahydrophthalic acid diglycidyl ester with a cycloaliphatic diol in a molar ratio of 1:0.8 to 0.8:1. ...