Molecule1:
Ii is pentose sugar is five carbon cyclic furanose form, also known as ribose from the nucleic acid and derived by cyclization of C4-hydroxy group with the aldehyde (CHO) group at C1 position of five membered monosaccharides.
Thus the C1 carbon in the pentose is most oxidized carbon atom, the example of a pentose sugar are ribose (C5H10O5 ) and deoxyribose (C5H10O4)
Molecule 2:
It is pyranose form of the glucose monosaccharides having six carbon atom. The hydroxyl group at C5 position of glucose, forms a hemiacetal with the aldehyde at C1 position which resulting glucopyranosegisomer. In biological system the series of enzyme-catalysed reactions like glucose is oxidized to form carbon dioxide and water yielding energy in the form of ATP. The Glucose (C6H12O6) and fructose (C6H12O6) having six carbons and so are called hexose sugars.
Therefor the most oxidized carbon in this molecule is C1 carbon. Thus, the CHO group at C1 is highly oxidized than the CH2OH group at C6 position
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Q6 1 Point How many spể hybridized carbon atoms are there for the following organic molecule? ОН О 12 o 14 ооо 15 o 13
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Page 2 6) Herbert Brown's contribution to Organic Chemistry with his use of borane, opened the door to extraordinary discoveries in organic chemistry. He brought borane chemistry to the major leagues. Why? If borane in aprotic polar solvents is used first and then followed with phosphorus tribromide, what would the product be for this reaction? L. BH, THIF 2. но, но