answer is given Trispiro[2.2.2.29.26 33]hexadecane. but why it does not start from the right cyclopropane if the smaller ring has the priority??
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![answer is given Trispiro[2.2.2.29.2633]hexadecane.
but why it does not start from the right cyclopropane if the smaller ring has the priority??](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fdc6d78f3-6bea-489b-92ee-b9f775f40c9c%2Fb114c663-c891-4450-a5ef-51c64e3d1190%2Fyklcfdg_processed.png&w=3840&q=75)
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- Does eugenol have any double bonds that would be considered E or Z? Explain your answer.Pyrethrin II and pyrethrosin are two natural products isolated from plants of the chrysanthemum family. Pyrethrin II is a natural insecticide and is marketed as such. Q,)State the number of stereoisomers possible for each molecule.Please answer this NEATLY, COMPLETELY, and CORRECTLY for an UPVOTE. Long and detailed explanations are not needed. Keep it short, brief, and direct because I only need the answers as soon as possible. Calculate the total strain energy in each of the two chair conformations of cis-1-tert-butyl-4-chlorocyclohexane. By how much energy is the more stable conformation favored (this is the difference in energy between the two conformations)? NOTE: The strain energy for one H,Cl interaction is 1.0 kJ/mol while for H,-C(CH3)3 (t-butyl) is 11.4 kJ/mol.
- For the compound below draw all of its stereoisomers, be sure to label the enantiomeric pairs and any meso compoundsPlease answer this NEATLY, COMPLETELY, and CORRECTLY for an UPVOTE. Determine the absolute configuration of the following compounds and draw the structure of the other enantiome.Can you please help me and for a, b, and c, please give a brief explanation of the following rules. Thank you so much
- a. How many vinylic hydrogens does cyclopentene have? b. How many allylic hydrogens does it have?Build a model of methylcyclohexane, and use the model to complete the following Newmanprojections of methylcyclohexane in the chair conformation: a. When the methyl group is in an axial or equatorial (circle one) position, the molecule is inits lowest potential energy conformation. b. Label one Newman projection above anti and the other gauche to describe the relationshipbetween the methyl group and C3 of the ring. c. In general, which is a lower PE conformation, anti or gauche? d. Explain how your answer to b and c provide an explanation for why it is more favorable fora large group to be in an equatorial than an axial position.Predict whether the cyclic system is aromatic , anti-aromatic, or non-aromatic by counting electrons and explain why ? Also circle all the basic nitrogen’s wherever possible . Show all lone pairs which are involved in cyclic delocalization?
- Explain why compound A is much more stable than compound B.Assign every stereo center in callyspongiolide as either R or S using CIP notation(a) Draw all other stereoisomers of the molecule , labelling meso forms (if any), and assign descriptors to chiral carbon atoms. (b) Including molecule below, label pairs of enantiomers and pairs of diastereomers. (c) If you were to distill a mixture of all the isomers, how many fractions could be obtained, and what is in each fraction?