Organic Chemistry - For April 12

1

kamalendu ghosh ·2009-04-10 06:35:12

koi karo

UP 0 DOWN 0
Post on FacebookPost anonymously?

1

Grandmaster ·2009-04-10 06:56:48

dekho SH^- is better nu as its less e-ve than cl

2nd option ke liye se electron density by hyperconjugation

UP 0 DOWN 0
Post on FacebookPost anonymously?

1

Grandmaster ·2009-04-10 06:58:59

3rd option ke liye i cn't say as bidged cmpnds are not in course

logic for 4th and 1st is almost same

UP 0 DOWN 0
Post on FacebookPost anonymously?

1

jb6098 swathi ·2009-04-10 07:01:37

i got d ans as 3,4 wat is d answer

UP 0 DOWN 0
Post on FacebookPost anonymously?

1

Grandmaster ·2009-04-10 07:13:39

@jb6098

plz explain how u checked option 3

UP 0 DOWN 0
Post on FacebookPost anonymously?

1

jb6098 swathi ·2009-04-10 07:31:12

is my ans rite tell me im eager to know d ans plz

UP 0 DOWN 0
Post on FacebookPost anonymously?

1

gordo ·2009-04-10 07:48:45

cud it be 1,3
1 coz nucleophilicity increases from right to left,
3 coz it is not the first one in 3 is less succeptable to stearic problems, though it is, than the 2nd one...(its locked up and thus more organised)
not 2 coz even though the charge density is more on tert butyl oxide, it is stearically more hindered than the first one...
i guess the setter jus wanted to test the thing that along with charge density factors, theres steric hinderence that comes into play when we speak of nucleophilicity...