An organic compound is known to be a carbon-containing compound. An organic compound contains specific functional groups that will dictate or be responsible for the properties and reactivities of the organic compound. It is impor...
Which of the following structures represents the highest level of structural organization? A)Cell B)Molecule C)Organelle D)Atom Which of the following pairs lists the weaker base first? a. BrO-, BrO2- b. F-, Cl- c. SiH3-, HS- d. all choices e. none Give the structure corresponding ...
New benzospiroalkene derivatives, their process of preparation and the pharmaceutical compositions which contain themCompounds of formula (i): & lt; br / > (see appended drawing in bopi) & lt; br / & gt; & lt; br / > in which: & lt; br / > - x - ch2 -, - (ch2) 2 -, -...
As used herein reaction is a cycloaddition reaction, also referred to as a conjugate reaction, in which an alkene, also referred to as a dienophile, adds to a 1,3-diene, that is, a conjugated diene, to form a six-membered ring A Diels-Alder adduct of formula (Structure I in the ...
New benzopiroalkene compounds, process for their preparation and the pharmaceutical compositions which contain themCompounds of formula (I): in which: - X represents -CH2-, -(CH2)2-, -CH=CH-, -O-CH2-, -S-CH2-, -SO-CH2- or -SO2-CH2-, - Y represents an oxygen or sulphur atom ...
reacting the activated protected triol with a functional (per) fluoropolyether derivative of formula: T2-O-Rf-T1 and wherein: Rf represents a fluoropolyoxyalkene chain which is a fluorocarbon segment comprising ether linkages in main chain; T1 and T2, equal to or different from each other and...
New benzopiroalkene compounds, process for their preparation and the pharmaceutical compositions which contain themCompounds of formula (I): in which: - X represents -CH2-, -(CH2)2-, -CH=CH-, -O-CH2-, -S-CH2-, -SO-CH2- or -SO2-CH2-, - Y represents an oxygen or sulphur atom ...
An acid generating compound represented by the following formula for generating an acid by irradiation X, y and R1-R5 represent the following, X and Y: independently, single bonds, C1-C18 alkylene, C1-C4 alkene, - o-r-11-o - (where R11 represents alkylene groups of 1-4 carbon atoms),...
What is the molecular formula for a hydrocarbon with 16 carbons that is (a) completely saturated; (b) an alkene; (c) an alkyne? (a) (b) (C)Which of the below organic molecules has a double bond? a. Hexene b. Decane c. Pentyne d. Octane...
The more stable an alkene is, the less will be its heat of hydrogenation, as the alkene will have to cover a lesser energy gap to become an alkane. A...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our ...