Question

For each pair of reactions given below indicate which is faster and explain your reasoning:

HO (CH3),CHBT (CH),CH-OH но (CH3),CBr - (CH),C-OH acetone CH,CH,0 + CH.CH,Br CH,CH,OCH,CH, + Br acetone CH,CH,S + CH,CH_Br > CH CH SCH,CH2 + Br (CH3),COH + KBr -- (CH), CBr + KOH (CH3),COH + HB (CH) CB + H2O СН.ОН (CH3),CHBr (CH3),CH-OCH CHOH (CH3),CBr (CH3),C-OCH, "SH + Br Br + HS - "SH + Bri Br + HS

Answer 1

cul Reacrion) le) (H3C).-C1-B1 .. H2O + (-399C1-0 çalkyl Raide. (1434), C-BY - (1139C-OH z alkyl houicie Most Reactive. . Acetone & (Hzcy-C-Bv 18 rore Reactive. . In sul reaction go alkyl halides are (6) H2c-cuerdo + H₂ C- CH2 - BV 143 C-CH? Bre Acerone Hac-CH2-50 + H3C-CH2 –Bradepande H2C - CH2 -S=CH-Con le bast Reaction Bro Hgc-CH2-5 is good nucleophile than H₃ C-City - Øl (t32/C06+ Her Heat (4302C-Bv+ 149 0 Ebust Reaction) KBV A (1192),c-011 + kiete +(1+3932Br + kow Heo is a good Leaving group han ca (live), c-Oh let out (Her Cheat they (H) cotre (HL),(-BV 20120

le (143ct CHBe tycony (13%)CH – OCH3 ago alkyl Lalive or Sul Reaction, (itsch-C-Bi 3C 044 (1342-C-o leito 3 o alkyl Lalide (fast Reaction) z alkyl Ralidey are most Reactive in Sul Reaction:

. (a) - sort Aso u Brat HSO (fast Reaction) MshtBro Eu? Reaction) M SH+ Bro MSH NBr.. T HS Less croweling, fast. Reaction RL + Sto Msh. + She . y Br Slow Reacions Cl+3 Slow Reaction Move crowding