Question

Help me solve this question asap

3 (a) The reaction of 1-butanol, F. with several reagents is shown below Tindak balas 1-butonol.F.demgan beberapa reagen ditunjukkan di bawah conc H,SO HSO.prkat NiCH H,o Draw the structures of G. H and J ukis strukrur bagi G.H dan 3 marks] 3 markah] (ii) Suggest the reagent(s) needed to prepare F from methanal. Cadangkan reagen yang diperlukan bagi menyediakan F daripada metanal 2 marks] 2 markah Name the functional group in compound H Namakan kumpalan berfungsi dalam sebatianH ii) 1 mark] markah) Give one chemical test to differentiate compound F from 2-methyl-2-butanol. State the observation and write the chemical equation (iv) Berikan saw aian kimia untuk membezakan sebatian F daripada 2-metil-2-butanol Nyatakan pemerhatian dan liskan persamaan kimia 4 marks] 4 markah (v Suggest the reagentis) to convert F to butanal. Cadangkan reagen untuk menukarkan F kepada butanal. II mark] [l markahj (b) State and show the mechanism for the reaction of I-bromobutane with the hydroxide ion. Nyatakan dan tunjukkan mekanisme bagi tindak balas 1-bromobutana dengan ion hidroksida. 4 marks] 4 markah

Answer 1

Sduhon (a):Barton por Gli CH2 CH a alkane mation气 But-2-en e alkene So, }-butan ol wiu give oxidathon un Presents d acidified kena, which wikA. an aldanyde (Butana) andl ten Butanoi alcohols ave ensil oxidised

Pay 3 Part-tiii).Compound n Functiana is .. CH3CH2 CH=CH2 Treup rop: Atkene Port -v) 2-Methyl-2-butanol CH3 Cngt-CH3 ←Tertia : au cahal CH3 Here whe Can use Lucas text . Sina, , te Compoundl is a Primar alcadt and 2-Hert Gre treatea wite lucas venunt usia is an i then tartar a cahol Praduca tursiditg imme Primar oscohol wiu not pred any kind ot Con HU and and anyd.乙nd, ivone diataly maton Chlavids and turbi di . as