1) Draw below eclipsed and staggered conformations of ethane in Newman projection. Eclipsed Build a model of an alkane from ethane by joining one more carbon atom to form a three-carbon chain. 2) What is the name of this hydrocarbon? 3) Could a branched chain containing only three carbon atoms be formed? H HC H H C-H H tiva drawing Staggered CH H Three-dimensional model

1) Draw below eclipsed and staggered conformations of ethane in Newman projection. Eclipsed Build a model of an alkane from ethane by joining one more carbon atom to form a three-carbon chain. 2) What is the name of this hydrocarbon? 3) Could a branched chain containing only three carbon atoms be formed? H HC H H C-H H tiva drawing Staggered CH H Three-dimensional model

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter6: Alkanes & Alkenes

Section: Chapter Questions

Problem 10CTQ: Consider the Newman projection below. a. Draw a full Lewis structure of this molecule with...

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Consider the molecule 1-bromo-2-methylbutane. C3 and C4 should be drawn as Et as in theexample. This group is called an ethyl group and can be considered a sphere about twice the sizeof a methyl group. Draw the following Newman projections sighting down the C1C2 bond... a. The lowest potential energy conformation. b. The highest potential energy staggered conformation.
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translate the bond-line notation structure to the Newman projection by filling int the missing groups (A, B, C, D or E) on the lines in the Newman projection so they match the conformation given in the original structure. Circle if the conformation is a staggered or eclipsed.
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