CHEM 2311HP Name: NAME Roll #: ##Fall 2008Homework 7 AnswersUse The MS Word answer form to submit your answers. This form can be downloaded from thehomework page of the class web site. All answers, along with your name and roll #, should beentered using MS Word and ChemDraw (or ChemBioDraw). You may collaborate on the development of strategies to answer to these problems. HOWEVER, allwork using ChemDraw (ChemBioDraw) should be completed independently of others. You must notexchange files with other students or cut-and-paste from other students. Violators of this instructionwill be referred to the Dean of Students.1 (a) Structure of product of E2 reaction 1 (b) Structure of product of E2 reaction1 (c) Structure of product of E2 reaction 1 (d) Structure of product of E reaction2 (a) Possible alkyl chlorides to undergo elimination to provide desired product.2 (b) Possible alkyl chlorides to undergo elimination to provide desired product.2 (c) Possible alkyl chlorides to undergo elimination to provide desired product.2 (d) Possible alkyl chlorides to undergo elimination to provide desired product.2 (e) Possible alkyl chlorides to undergo elimination to provide desired product.2 (f) Possible alkyl chlorides to undergo elimination to provide desired product.3 Provide the structures of the major organic product of the reaction with alkyl halides (a) – (e) with reagents (i)-(iv).ClClClNaOEt, EtOHKOtBu, tBuOHHC CNaNaSCH3, EtOH(a) (b) (c)(i)(ii)(iii)(iv)4 (a) Complete the following 2-step synthesis, identifying reagents and the structure of the isolated synthetic intermediate (do not show the mechanisms of the reactions).reagents reagents4 (b) Complete the following 2-step synthesis, identifying reagents and the structure of the isolated synthetic intermediate (do not show the mechanisms of the reactions).OTsSCH3reagents reagents4 (c) Complete the following 2-step synthesis, identifying reagents and the structure of the isolated synthetic intermediate (do not show the mechanisms of the reactions).OOreagents