Which of the labeled carbons are the electrophilic site for the following molecule? ... I III OEt II A I only B I and II C) I and III III only
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- up an example (not appearing in this ChemActivity) of a pair of molecules that are a)constitutional isomers, b) conformers. c) configurational stereoisomers.Of the choices, could you please clarify what molecule this is?What is the value in kJ/mol, of the lowest energy trnasition above? a.) 545 b.) 444 c.) 320 d.) 266
- [Review Topics) IReferences) A molecule or ion that donates the hydrogen in a hydrogen bond is a hydrogen bond donor A molecule or ion that binds to this hydrogen is a hydrogen bond acceptor. Specify the hydrogen bonding behavior of the 4 species below by selecting: donor for species that act as donors only acceptor for species that act as acceptors only both for species that act as both donors and acceptors neither for species that act neither as donors nor as acceptors. CH3 H. Hydrogen bonding behavior :O: H. Hydrogen bonding behavior v. CH3 H3C Hydrogen bonding behavior | :o: CH3 Em (? hpOrgonic Chemistry II: The answer is writtten as followed. But I Need Explanation. My question is that: Can I siwtch reagent 2 to reagent 1? for example reagent 1 is Cl2,Fecl3, can I changed it to reagent 2??? Why and why not???An organic chemistry student reacted benzene (excess) with a racemic mixture of (S) and (R) enantiomers of 2-chloro-3,3-dimethylbutane in the presence of AICI3 followed by water. Which of the following represents at least 50% of the final product profile? [Note: more than one answer may or may not apply.] ok of d b a ok *** CI f
- 7. Predict the reaction outcome showing and explaining proper Transition States. SiMe2Ph MCPBA ? SiMe₂Ph MCPBA ?Give the major organic product(s) of the following. Include stereochemistry when applicable. 1) Nal Br a) 2) NACN, acetone I) NAOC(CH,),, heat b) Br 2) BH; THF; 3) H,O,. NaOH(aq) 1) HCI 2) KOCICH,), heat 1) NAOH, heat Br 2) МСРВА 1) KOC(CH,), heat Br e) 2) H,0"1. Draw the structure of the major products of the following reactions HO- (1) DMSO, (COCI)2 (2) EtgN H,CrO, H. (1) KMNO,, HO", A OH (2) H,O*
- Arrange the following structures based on increasing reactivity to electrophilic aromatic substitution. CAR OCH₂CH₂CH₂ TAR choose your answer... BAR INCREASING REACTIVITY: choose your answer... COOH JAR choose your answer... V K choose your answer.... VRank from decreasing reactive to most reactive (SN1)Question: How do quantum mechanical effects influence the stability and reactivity of molecules with non-classical carbocations, such as the 2-norbornyl cation, and how does this impact the reaction mechanisms and outcomes?