Question

(7) What statement is correct regarding compounds D and E? осн H D Е (A) NaBHa in methanol will reduce both D and E to produce 1-propanol (B) 1. LIAIH4, 2. H2O will reduce both D and E to produce 1-propanol (C) LIAIH4 will reduce E but will not reduce D (D) NABH4 will oxidize D to produce 1-propanol What is the major product of the following reaction? (8) Н,С. 1. TsCI, pyridine OH 2. KCN in DMSO Нс. Нас., НаС., CN CN CN CN (A) (B) (C) (D)

Answer 1

for q.7 correct option is B

FFage No. Daie: LTALH4 ри 1-Prapauno РИ LiAl H4 noCa 1Propano рИ NaBM9 -OCHg ie. option ) TS Covect option LPAI4 Can reduce both aldehide and esters to 9ve coEEPending lcohol Tscl,py KON In DMSO CN attack Aron above KCN n DM9O CN Hacw ts coorect ophon option

For q.8 correct option is A

Here I provide mechanism for it.